Update copyright to GNU GPL

Subversion-branch: /trunk/chocolate-doom
Subversion-revision: 8

124 files changed, 2547 insertions, 1304 deletions

diff --git a/src/am_map.c b/src/am_map.c
index e5cb52b5..46f6ebad 100644
--- a/src/am_map.c
+++ b/src/am_map.c
@@ -1,30 +1,40 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: am_map.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: am_map.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:44  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:44  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:  the automap code
 //
 //-----------------------------------------------------------------------------
 
-static const char rcsid[] = "$Id: am_map.c 4 2005-07-23 16:19:41Z fraggle $";
+static const char rcsid[] = "$Id: am_map.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <stdio.h>
 
diff --git a/src/am_map.h b/src/am_map.h
index b247eb7d..1d722c3f 100644
--- a/src/am_map.h
+++ b/src/am_map.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: am_map.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: am_map.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //  AutoMap module.
@@ -48,8 +55,11 @@ void AM_Stop (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:44  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:44  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/d_englsh.h b/src/d_englsh.h
index 1fa6b9ff..3c38f9d7 100644
--- a/src/d_englsh.h
+++ b/src/d_englsh.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_englsh.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_englsh.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Printed strings for translation.
@@ -697,8 +704,11 @@
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:01  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:01  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/d_event.h b/src/d_event.h
index 53c2d782..ed02f4ab 100644
--- a/src/d_event.h
+++ b/src/d_event.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_event.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_event.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //
@@ -118,8 +125,11 @@ extern  gameaction_t    gameaction;
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:44  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:44  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/d_french.h b/src/d_french.h
index a79f0467..2c91021a 100644
--- a/src/d_french.h
+++ b/src/d_french.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_french.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_french.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Printed strings, french translation.
@@ -427,8 +434,11 @@
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:04  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:04  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/d_items.c b/src/d_items.c
index e5ee5a7c..07512f49 100644
--- a/src/d_items.c
+++ b/src/d_items.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_items.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_items.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:28  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:28  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -24,7 +34,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: d_items.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: d_items.c 8 2005-07-23 16:44:57Z fraggle $";
 
 // We are referring to sprite numbers.
 #include "info.h"
diff --git a/src/d_items.h b/src/d_items.h
index a80dec5d..8371be9b 100644
--- a/src/d_items.h
+++ b/src/d_items.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_items.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_items.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Items: key cards, artifacts, weapon, ammunition.
@@ -48,8 +55,11 @@ extern  weaponinfo_t    weaponinfo[NUMWEAPONS];
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:28  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:28  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/d_main.c b/src/d_main.c
index 41681ff1..ab85e1d0 100644
--- a/src/d_main.c
+++ b/src/d_main.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_main.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_main.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:34  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:34  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -28,7 +38,7 @@
 //-----------------------------------------------------------------------------
 
 
-static const char rcsid[] = "$Id: d_main.c 4 2005-07-23 16:19:41Z fraggle $";
+static const char rcsid[] = "$Id: d_main.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #define	BGCOLOR		7
 #define	FGCOLOR		8
diff --git a/src/d_main.h b/src/d_main.h
index 9a3db14b..6b6c536c 100644
--- a/src/d_main.h
+++ b/src/d_main.h
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_main.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_main.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:34  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:34  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
diff --git a/src/d_net.c b/src/d_net.c
index 7815f66e..51616abf 100644
--- a/src/d_net.c
+++ b/src/d_net.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_net.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_net.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:50  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:50  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 //-----------------------------------------------------------------------------
 
 
-static const char rcsid[] = "$Id: d_net.c 4 2005-07-23 16:19:41Z fraggle $";
+static const char rcsid[] = "$Id: d_net.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "m_menu.h"
diff --git a/src/d_net.h b/src/d_net.h
index 161ef3fa..baf70aba 100644
--- a/src/d_net.h
+++ b/src/d_net.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_net.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_net.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Networking stuff.
@@ -144,8 +151,11 @@ void TryRunTics (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:50  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:50  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/d_player.h b/src/d_player.h
index 28ea8436..b275363c 100644
--- a/src/d_player.h
+++ b/src/d_player.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_player.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_player.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //
@@ -215,8 +222,11 @@ typedef struct
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:28  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:28  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/d_textur.h b/src/d_textur.h
index 2609605f..d3531879 100644
--- a/src/d_textur.h
+++ b/src/d_textur.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_textur.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_textur.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Typedefs related to to textures etc.,
@@ -47,8 +54,11 @@ typedef struct
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:00  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:00  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/d_think.h b/src/d_think.h
index c218518c..c072e649 100644
--- a/src/d_think.h
+++ b/src/d_think.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_think.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_think.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //  MapObj data. Map Objects or mobjs are actors, entities,
@@ -75,8 +82,11 @@ typedef struct thinker_s
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:44  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:44  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/d_ticcmd.h b/src/d_ticcmd.h
index 3a570f0f..032d2426 100644
--- a/src/d_ticcmd.h
+++ b/src/d_ticcmd.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: d_ticcmd.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: d_ticcmd.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	System specific interface stuff.
@@ -49,8 +56,11 @@ typedef struct
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:13  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:13  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/doomdata.h b/src/doomdata.h
index 015a8102..a6b6fefd 100644
--- a/src/doomdata.h
+++ b/src/doomdata.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: doomdata.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: doomdata.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //  all external data is defined here
@@ -217,8 +224,11 @@ typedef struct
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:00  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:00  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/doomdef.c b/src/doomdef.c
index 3f24a2bb..ff41a1bd 100644
--- a/src/doomdef.c
+++ b/src/doomdef.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: doomdef.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: doomdef.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:42  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:42  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: doomdef.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: doomdef.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #ifdef __GNUG__
diff --git a/src/doomdef.h b/src/doomdef.h
index ff82b521..54ef33b7 100644
--- a/src/doomdef.h
+++ b/src/doomdef.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: doomdef.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: doomdef.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //  Internally used data structures for virtually everything,
@@ -334,8 +341,11 @@ typedef enum
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:43  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:43  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/doomstat.c b/src/doomstat.c
index af57574f..8ec9abc2 100644
--- a/src/doomstat.c
+++ b/src/doomstat.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: doomstat.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: doomstat.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:07  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:07  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: doomstat.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: doomstat.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #ifdef __GNUG__
diff --git a/src/doomstat.h b/src/doomstat.h
index 8a56d92f..c5256e5f 100644
--- a/src/doomstat.h
+++ b/src/doomstat.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: doomstat.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: doomstat.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //   All the global variables that store the internal state.
@@ -292,8 +299,11 @@ extern	int		ticdup;
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:09  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:09  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/doomtype.h b/src/doomtype.h
index 70370bc4..4b7c7b8f 100644
--- a/src/doomtype.h
+++ b/src/doomtype.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: doomtype.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: doomtype.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Simple basic typedefs, isolated here to make it easier
@@ -62,8 +69,11 @@ typedef unsigned char byte;
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:13  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:13  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/dstrings.c b/src/dstrings.c
index 4ae453ea..18e9d142 100644
--- a/src/dstrings.c
+++ b/src/dstrings.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: dstrings.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: dstrings.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:13  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:13  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: dstrings.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: dstrings.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #ifdef __GNUG__
diff --git a/src/dstrings.h b/src/dstrings.h
index a9e15121..40f2ffae 100644
--- a/src/dstrings.h
+++ b/src/dstrings.h
@@ -1,23 +1,33 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: dstrings.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: dstrings.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:13  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:13  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -65,8 +75,11 @@ extern char* endmsg[];
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:13  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:13  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/f_finale.c b/src/f_finale.c
index de4be3a7..803cef33 100644
--- a/src/f_finale.c
+++ b/src/f_finale.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: f_finale.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: f_finale.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:31  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:31  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 
 
 static const char
-rcsid[] = "$Id: f_finale.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: f_finale.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <ctype.h>
 
diff --git a/src/f_finale.h b/src/f_finale.h
index 54e1b64e..5336aa60 100644
--- a/src/f_finale.h
+++ b/src/f_finale.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: f_finale.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: f_finale.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //
@@ -49,8 +56,11 @@ void F_StartFinale (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:32  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:32  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/f_wipe.c b/src/f_wipe.c
index 69bb1d87..47df3278 100644
--- a/src/f_wipe.c
+++ b/src/f_wipe.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: f_wipe.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: f_wipe.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:45  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:45  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 
-static const char rcsid[] = "$Id: f_wipe.c 4 2005-07-23 16:19:41Z fraggle $";
+static const char rcsid[] = "$Id: f_wipe.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 
diff --git a/src/f_wipe.h b/src/f_wipe.h
index a987f7fb..cdce73df 100644
--- a/src/f_wipe.h
+++ b/src/f_wipe.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: f_wipe.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: f_wipe.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Mission start screen wipe/melt, special effects.
@@ -67,8 +74,11 @@ wipe_ScreenWipe
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:45  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:45  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/g_game.c b/src/g_game.c
index 65ef0614..c12f4844 100644
--- a/src/g_game.c
+++ b/src/g_game.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: g_game.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: g_game.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:11  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:11  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:  none
@@ -25,7 +35,7 @@
 
 
 static const char
-rcsid[] = "$Id: g_game.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: g_game.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <string.h>
 #include <stdlib.h>
diff --git a/src/g_game.h b/src/g_game.h
index 5de1da89..11a8582d 100644
--- a/src/g_game.h
+++ b/src/g_game.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: g_game.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: g_game.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //   Duh.
@@ -75,8 +82,11 @@ void G_ScreenShot (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:11  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:11  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/hu_lib.c b/src/hu_lib.c
index c433b157..7f3d69be 100644
--- a/src/hu_lib.c
+++ b/src/hu_lib.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: hu_lib.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: hu_lib.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:55  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:55  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:  heads-up text and input code
@@ -24,7 +34,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: hu_lib.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: hu_lib.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <ctype.h>
 
diff --git a/src/hu_lib.h b/src/hu_lib.h
index 33b71270..3d89a44c 100644
--- a/src/hu_lib.h
+++ b/src/hu_lib.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: hu_lib.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: hu_lib.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:  none
 //
@@ -192,8 +199,11 @@ void HUlib_eraseIText(hu_itext_t* it);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:55  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:55  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/hu_stuff.c b/src/hu_stuff.c
index 306076e9..79f0ae91 100644
--- a/src/hu_stuff.c
+++ b/src/hu_stuff.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: hu_stuff.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: hu_stuff.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:56  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:56  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:  Heads-up displays
@@ -24,7 +34,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: hu_stuff.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: hu_stuff.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <ctype.h>
 
diff --git a/src/hu_stuff.h b/src/hu_stuff.h
index 53443b89..a622360d 100644
--- a/src/hu_stuff.h
+++ b/src/hu_stuff.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: hu_stuff.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: hu_stuff.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:  Head up display
 //
@@ -62,8 +69,11 @@ void HU_Erase(void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:56  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:56  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/i_main.c b/src/i_main.c
index 5bed9d1a..795b13e5 100644
--- a/src/i_main.c
+++ b/src/i_main.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: i_main.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: i_main.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:32  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:32  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: i_main.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: i_main.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 
diff --git a/src/i_net.c b/src/i_net.c
index b579394c..c98d8928 100644
--- a/src/i_net.c
+++ b/src/i_net.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: i_net.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: i_net.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:32  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:32  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -24,7 +34,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: i_net.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: i_net.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <stdlib.h>
 #include <string.h>
diff --git a/src/i_net.h b/src/i_net.h
index af5d08c6..56bc7b3c 100644
--- a/src/i_net.h
+++ b/src/i_net.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: i_net.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: i_net.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	System specific network interface stuff.
@@ -41,8 +48,11 @@ void I_NetCmd (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:32  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:32  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/i_sound.c b/src/i_sound.c
index c363d67d..4bf121e5 100644
--- a/src/i_sound.c
+++ b/src/i_sound.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: i_sound.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: i_sound.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:46  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:46  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: i_sound.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: i_sound.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/src/i_sound.h b/src/i_sound.h
index cf98565c..cfb6207b 100644
--- a/src/i_sound.h
+++ b/src/i_sound.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: i_sound.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: i_sound.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 //
 // DESCRIPTION:
@@ -118,8 +125,11 @@ void I_UnRegisterSong(int handle);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:46  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:46  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/i_system.c b/src/i_system.c
index 22a12045..53a74cd3 100644
--- a/src/i_system.c
+++ b/src/i_system.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: i_system.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: i_system.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:39  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:39  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -24,7 +34,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: i_system.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: i_system.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include <stdlib.h>
diff --git a/src/i_system.h b/src/i_system.h
index 5e922af0..eebc4d4d 100644
--- a/src/i_system.h
+++ b/src/i_system.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: i_system.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: i_system.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	System specific interface stuff.
@@ -93,8 +100,11 @@ void I_Error (char *error, ...);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:39  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:39  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/i_video.c b/src/i_video.c
index 867276ab..d17f44cf 100644
--- a/src/i_video.c
+++ b/src/i_video.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: i_video.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: i_video.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:58  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:58  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: i_video.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: i_video.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <stdlib.h>
 #include <unistd.h>
diff --git a/src/i_video.h b/src/i_video.h
index a3a32b67..7b9c7205 100644
--- a/src/i_video.h
+++ b/src/i_video.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: i_video.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: i_video.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	System specific interface stuff.
@@ -59,8 +66,11 @@ void I_EndRead (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:58  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:58  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/info.c b/src/info.c
index ee89cb16..4cec3891 100644
--- a/src/info.c
+++ b/src/info.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: info.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: info.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:19  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:19  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -27,7 +37,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: info.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: info.c 8 2005-07-23 16:44:57Z fraggle $";
 
 // Data.
 #include "sounds.h"
diff --git a/src/info.h b/src/info.h
index 9067e431..3109651f 100644
--- a/src/info.h
+++ b/src/info.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: info.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: info.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Thing frame/state LUT,
@@ -1336,8 +1343,11 @@ extern mobjinfo_t mobjinfo[NUMMOBJTYPES];
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:21  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:21  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/m_argv.c b/src/m_argv.c
index 951a06cf..e4d26be2 100644
--- a/src/m_argv.c
+++ b/src/m_argv.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_argv.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_argv.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:49  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:49  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -24,7 +34,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: m_argv.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: m_argv.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include <string.h>
diff --git a/src/m_argv.h b/src/m_argv.h
index 421d7e4b..d4fd7296 100644
--- a/src/m_argv.h
+++ b/src/m_argv.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_argv.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_argv.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //  Nil.
@@ -38,8 +45,11 @@ int M_CheckParm (char* check);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:49  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:49  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/m_bbox.c b/src/m_bbox.c
index fc8d83ca..a93f1d9d 100644
--- a/src/m_bbox.c
+++ b/src/m_bbox.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_bbox.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_bbox.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:49  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:49  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -28,7 +38,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: m_bbox.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: m_bbox.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #ifdef __GNUG__
diff --git a/src/m_bbox.h b/src/m_bbox.h
index 6af28d57..47619857 100644
--- a/src/m_bbox.h
+++ b/src/m_bbox.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_bbox.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_bbox.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //    Nil.
@@ -51,8 +58,11 @@ M_AddToBox
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:49  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:49  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/m_cheat.c b/src/m_cheat.c
index ff41063d..6b6a1003 100644
--- a/src/m_cheat.c
+++ b/src/m_cheat.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_cheat.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_cheat.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:31  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:31  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 
 
 static const char
-rcsid[] = "$Id: m_cheat.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: m_cheat.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include "m_cheat.h"
 
diff --git a/src/m_cheat.h b/src/m_cheat.h
index 64744b33..84703b30 100644
--- a/src/m_cheat.h
+++ b/src/m_cheat.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_cheat.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_cheat.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Cheat code checking.
@@ -54,8 +61,11 @@ cht_GetParam
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:31  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:31  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/m_fixed.c b/src/m_fixed.c
index ac6e04bc..3882c11a 100644
--- a/src/m_fixed.c
+++ b/src/m_fixed.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_fixed.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_fixed.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:54  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:54  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 
 
 static const char
-rcsid[] = "$Id: m_fixed.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: m_fixed.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include "stdlib.h"
 
diff --git a/src/m_fixed.h b/src/m_fixed.h
index 6064223e..c09aa1b0 100644
--- a/src/m_fixed.h
+++ b/src/m_fixed.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_fixed.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_fixed.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Fixed point arithemtics, implementation.
@@ -47,8 +54,11 @@ fixed_t FixedDiv2	(fixed_t a, fixed_t b);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:54  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:54  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/m_menu.c b/src/m_menu.c
index db71a7ba..76405296 100644
--- a/src/m_menu.c
+++ b/src/m_menu.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_menu.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_menu.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:52  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:52  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: m_menu.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: m_menu.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <unistd.h>
 #include <sys/types.h>
diff --git a/src/m_menu.h b/src/m_menu.h
index 21a8dd7e..f4595620 100644
--- a/src/m_menu.h
+++ b/src/m_menu.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_menu.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_menu.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //   Menu widget stuff, episode selection and such.
@@ -63,8 +70,11 @@ void M_StartControlPanel (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:52  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:52  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/m_misc.c b/src/m_misc.c
index 8cb1bc24..511086e7 100644
--- a/src/m_misc.c
+++ b/src/m_misc.c
@@ -1,23 +1,33 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_misc.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_misc.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:53  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:53  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -28,7 +38,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: m_misc.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: m_misc.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <sys/stat.h>
 #include <sys/types.h>
diff --git a/src/m_misc.h b/src/m_misc.h
index 8090a18b..ce9b5c83 100644
--- a/src/m_misc.h
+++ b/src/m_misc.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_misc.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_misc.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //
@@ -61,8 +68,11 @@ M_DrawText
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:54  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:55  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:54  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/m_random.c b/src/m_random.c
index 8b113049..91dc54e6 100644
--- a/src/m_random.c
+++ b/src/m_random.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_random.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_random.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:27  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:27  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -24,7 +34,7 @@
 //
 //-----------------------------------------------------------------------------
 
-static const char rcsid[] = "$Id: m_random.c 4 2005-07-23 16:19:41Z fraggle $";
+static const char rcsid[] = "$Id: m_random.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 //
diff --git a/src/m_random.h b/src/m_random.h
index f56c197d..12bf377b 100644
--- a/src/m_random.h
+++ b/src/m_random.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_random.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_random.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //
@@ -43,8 +50,11 @@ void M_ClearRandom (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:27  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:27  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/m_swap.c b/src/m_swap.c
index 9c9ef0f5..398a766d 100644
--- a/src/m_swap.c
+++ b/src/m_swap.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_swap.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_swap.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:58  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:58  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: m_swap.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: m_swap.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #ifdef __GNUG__
diff --git a/src/m_swap.h b/src/m_swap.h
index 252f91d7..429e512b 100644
--- a/src/m_swap.h
+++ b/src/m_swap.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: m_swap.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: m_swap.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Endianess handling, swapping 16bit and 32bit.
@@ -48,8 +55,11 @@ long	SwapLONG(long);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:58  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:58  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/p_ceilng.c b/src/p_ceilng.c
index 9b927f34..3559ed3d 100644
--- a/src/p_ceilng.c
+++ b/src/p_ceilng.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_ceilng.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_ceilng.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:45  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:45  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:  Ceiling aninmation (lowering, crushing, raising)
@@ -24,7 +34,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_ceilng.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_ceilng.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "z_zone.h"
diff --git a/src/p_doors.c b/src/p_doors.c
index 75431a97..faa24c6d 100644
--- a/src/p_doors.c
+++ b/src/p_doors.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_doors.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_doors.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:34  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:34  fraggle
+// Initial import
 //
 //
 // DESCRIPTION: Door animation code (opening/closing)
@@ -24,7 +34,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_doors.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_doors.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "z_zone.h"
diff --git a/src/p_enemy.c b/src/p_enemy.c
index 3066a3db..09fb62eb 100644
--- a/src/p_enemy.c
+++ b/src/p_enemy.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_enemy.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_enemy.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:49  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:49  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -27,7 +37,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_enemy.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_enemy.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <stdlib.h>
 
diff --git a/src/p_floor.c b/src/p_floor.c
index d89ce981..378f983c 100644
--- a/src/p_floor.c
+++ b/src/p_floor.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_floor.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_floor.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:50  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:50  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_floor.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_floor.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "z_zone.h"
diff --git a/src/p_inter.c b/src/p_inter.c
index 107e3714..a34b82ac 100644
--- a/src/p_inter.c
+++ b/src/p_inter.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_inter.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_inter.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:12  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:12  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 
 
 static const char
-rcsid[] = "$Id: p_inter.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_inter.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 // Data.
diff --git a/src/p_inter.h b/src/p_inter.h
index a701a88f..2dfb47b3 100644
--- a/src/p_inter.h
+++ b/src/p_inter.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_inter.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_inter.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //
@@ -37,8 +44,11 @@ boolean	P_GivePower(player_t*, int);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:12  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:12  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/p_lights.c b/src/p_lights.c
index 2561f6ac..d238d738 100644
--- a/src/p_lights.c
+++ b/src/p_lights.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_lights.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_lights.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:39  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:39  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_lights.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_lights.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "z_zone.h"
diff --git a/src/p_local.h b/src/p_local.h
index e87b1c18..9e741e20 100644
--- a/src/p_local.h
+++ b/src/p_local.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_local.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_local.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Play functions, animation, global header.
@@ -283,8 +290,11 @@ P_DamageMobj
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:49  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:49  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/p_map.c b/src/p_map.c
index 4b437ab1..0def9ed5 100644
--- a/src/p_map.c
+++ b/src/p_map.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_map.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_map.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:39  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:39  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_map.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_map.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <stdlib.h>
 
diff --git a/src/p_maputl.c b/src/p_maputl.c
index dc27cc00..c3ea8ded 100644
--- a/src/p_maputl.c
+++ b/src/p_maputl.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_maputl.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_maputl.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:03  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:03  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -28,7 +38,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_maputl.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_maputl.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include <stdlib.h>
diff --git a/src/p_mobj.c b/src/p_mobj.c
index 2d261321..a9e5107b 100644
--- a/src/p_mobj.c
+++ b/src/p_mobj.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_mobj.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_mobj.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:41  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:41  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_mobj.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_mobj.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include "i_system.h"
 #include "z_zone.h"
diff --git a/src/p_mobj.h b/src/p_mobj.h
index 63b43b5f..03a8acd8 100644
--- a/src/p_mobj.h
+++ b/src/p_mobj.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_mobj.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_mobj.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Map Objects, MObj, definition and handling.
@@ -291,8 +298,11 @@ typedef struct mobj_s
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:41  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:41  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/p_plats.c b/src/p_plats.c
index f6a1ba9d..8ddb0f48 100644
--- a/src/p_plats.c
+++ b/src/p_plats.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_plats.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_plats.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:07  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:07  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_plats.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_plats.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "i_system.h"
diff --git a/src/p_pspr.c b/src/p_pspr.c
index 664744b3..1018222d 100644
--- a/src/p_pspr.c
+++ b/src/p_pspr.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_pspr.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_pspr.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:45  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:45  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_pspr.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_pspr.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include "doomdef.h"
 #include "d_event.h"
diff --git a/src/p_pspr.h b/src/p_pspr.h
index 470441ed..fb404731 100644
--- a/src/p_pspr.h
+++ b/src/p_pspr.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_pspr.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_pspr.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //  Sprite animation.
@@ -78,8 +85,11 @@ typedef struct
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:45  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:45  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/p_saveg.c b/src/p_saveg.c
index bb550b5e..41ff403b 100644
--- a/src/p_saveg.c
+++ b/src/p_saveg.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_saveg.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_saveg.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:39  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:39  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_saveg.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_saveg.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include "i_system.h"
 #include "z_zone.h"
diff --git a/src/p_saveg.h b/src/p_saveg.h
index 67d66372..6235bc8e 100644
--- a/src/p_saveg.h
+++ b/src/p_saveg.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_saveg.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_saveg.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Savegame I/O, archiving, persistence.
@@ -47,8 +54,11 @@ extern byte*		save_p;
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:39  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:39  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/p_setup.c b/src/p_setup.c
index b179b525..6d81088c 100644
--- a/src/p_setup.c
+++ b/src/p_setup.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_setup.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_setup.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:40  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:40  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_setup.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_setup.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include <math.h>
diff --git a/src/p_setup.h b/src/p_setup.h
index b1ebc355..09a97c14 100644
--- a/src/p_setup.h
+++ b/src/p_setup.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_setup.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_setup.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //   Setup a game, startup stuff.
@@ -44,8 +51,11 @@ void P_Init (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:40  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:40  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/p_sight.c b/src/p_sight.c
index 207434ee..d707adcc 100644
--- a/src/p_sight.c
+++ b/src/p_sight.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_sight.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_sight.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:45  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:45  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_sight.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_sight.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "doomdef.h"
diff --git a/src/p_spec.c b/src/p_spec.c
index a1adf0cc..23ef232f 100644
--- a/src/p_spec.c
+++ b/src/p_spec.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_spec.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_spec.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:50  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:50  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -29,7 +39,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_spec.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_spec.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <stdlib.h>
 
diff --git a/src/p_spec.h b/src/p_spec.h
index 3543cf4e..ccd18d2a 100644
--- a/src/p_spec.h
+++ b/src/p_spec.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_spec.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_spec.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:  none
 //	Implements special effects:
@@ -641,8 +648,11 @@ EV_Teleport
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:51  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:51  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/p_switch.c b/src/p_switch.c
index f5df0031..1a3a3631 100644
--- a/src/p_switch.c
+++ b/src/p_switch.c
@@ -1,23 +1,33 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_switch.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_switch.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:54  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:54  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_switch.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_switch.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "i_system.h"
diff --git a/src/p_telept.c b/src/p_telept.c
index 18d012e9..1d1f7197 100644
--- a/src/p_telept.c
+++ b/src/p_telept.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_telept.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_telept.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:54  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:54  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_telept.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_telept.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 
diff --git a/src/p_tick.c b/src/p_tick.c
index dff0d03f..5980d4f5 100644
--- a/src/p_tick.c
+++ b/src/p_tick.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_tick.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_tick.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:51  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:51  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: p_tick.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_tick.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include "z_zone.h"
 #include "p_local.h"
diff --git a/src/p_tick.h b/src/p_tick.h
index 0027c069..52d6eed7 100644
--- a/src/p_tick.h
+++ b/src/p_tick.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_tick.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_tick.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	?
@@ -40,8 +47,11 @@ void P_Ticker (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:51  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:51  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/p_user.c b/src/p_user.c
index 39c560ac..c3c35e95 100644
--- a/src/p_user.c
+++ b/src/p_user.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: p_user.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: p_user.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:54  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:54  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -28,7 +38,7 @@
 
 
 static const char
-rcsid[] = "$Id: p_user.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: p_user.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "doomdef.h"
diff --git a/src/r_bsp.c b/src/r_bsp.c
index 5189cefb..0ad2f959 100644
--- a/src/r_bsp.c
+++ b/src/r_bsp.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_bsp.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_bsp.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:42  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:42  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 
 
 static const char
-rcsid[] = "$Id: r_bsp.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: r_bsp.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "doomdef.h"
diff --git a/src/r_bsp.h b/src/r_bsp.h
index 1d60fe0b..9fc97b4c 100644
--- a/src/r_bsp.h
+++ b/src/r_bsp.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_bsp.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_bsp.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Refresh module, BSP traversal and handling.
@@ -68,8 +75,11 @@ void R_RenderBSPNode (int bspnum);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:42  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:42  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/r_data.c b/src/r_data.c
index 0d3d8873..aa890888 100644
--- a/src/r_data.c
+++ b/src/r_data.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_data.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_data.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:46  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:46  fraggle
+// Initial import
 //
 //
 // Revision 1.3  1997/01/29 20:10
@@ -28,7 +38,7 @@
 
 
 static const char
-rcsid[] = "$Id: r_data.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: r_data.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include "i_system.h"
 #include "z_zone.h"
diff --git a/src/r_data.h b/src/r_data.h
index 83a6d568..109baed6 100644
--- a/src/r_data.h
+++ b/src/r_data.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_data.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_data.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //  Refresh module, data I/O, caching, retrieval of graphics
@@ -58,8 +65,11 @@ int R_CheckTextureNumForName (char *name);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:46  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:46  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/r_defs.h b/src/r_defs.h
index 420bf827..ffa520e8 100644
--- a/src/r_defs.h
+++ b/src/r_defs.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_defs.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_defs.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //      Refresh/rendering module, shared data struct definitions.
@@ -486,8 +493,11 @@ typedef struct
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:46  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:46  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/r_draw.c b/src/r_draw.c
index 64e5ed6a..ef735f06 100644
--- a/src/r_draw.c
+++ b/src/r_draw.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_draw.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_draw.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:49  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:49  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -28,7 +38,7 @@
 
 
 static const char
-rcsid[] = "$Id: r_draw.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: r_draw.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "doomdef.h"
diff --git a/src/r_draw.h b/src/r_draw.h
index f89be559..2f1341f9 100644
--- a/src/r_draw.h
+++ b/src/r_draw.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_draw.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_draw.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	System specific interface stuff.
@@ -111,8 +118,11 @@ void R_DrawViewBorder (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:49  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:49  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/r_local.h b/src/r_local.h
index f62540b1..1a99773c 100644
--- a/src/r_local.h
+++ b/src/r_local.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_local.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_local.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Refresh (R_*) module, global header.
@@ -49,8 +56,11 @@
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:42  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:42  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/r_main.c b/src/r_main.c
index 0253bca2..0919f8f3 100644
--- a/src/r_main.c
+++ b/src/r_main.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_main.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_main.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:58  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:58  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -27,7 +37,7 @@
 //-----------------------------------------------------------------------------
 
 
-static const char rcsid[] = "$Id: r_main.c 4 2005-07-23 16:19:41Z fraggle $";
+static const char rcsid[] = "$Id: r_main.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 
diff --git a/src/r_main.h b/src/r_main.h
index 9015094b..7cd8a109 100644
--- a/src/r_main.h
+++ b/src/r_main.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_main.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_main.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	System specific interface stuff.
@@ -168,8 +175,11 @@ void R_SetViewSize (int blocks, int detail);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:58  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:58  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/r_plane.c b/src/r_plane.c
index 16328ad6..5c9cb745 100644
--- a/src/r_plane.c
+++ b/src/r_plane.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_plane.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_plane.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:28  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:28  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -28,7 +38,7 @@
 
 
 static const char
-rcsid[] = "$Id: r_plane.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: r_plane.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <stdlib.h>
 
diff --git a/src/r_plane.h b/src/r_plane.h
index 5dc6cbee..d1200683 100644
--- a/src/r_plane.h
+++ b/src/r_plane.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_plane.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_plane.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Refresh, visplane stuff (floor, ceilings).
@@ -83,8 +90,11 @@ R_CheckPlane
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:28  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:28  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/r_segs.c b/src/r_segs.c
index c2c1d6ef..92caf583 100644
--- a/src/r_segs.c
+++ b/src/r_segs.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_segs.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_segs.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:01  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:01  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 
 
 static const char
-rcsid[] = "$Id: r_segs.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: r_segs.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 
diff --git a/src/r_segs.h b/src/r_segs.h
index a642a840..88017b17 100644
--- a/src/r_segs.h
+++ b/src/r_segs.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_segs.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_segs.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Refresh module, drawing LineSegs from BSP.
@@ -40,8 +47,11 @@ R_RenderMaskedSegRange
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:01  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:01  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/r_sky.c b/src/r_sky.c
index ddbbb56d..26a89eb8 100644
--- a/src/r_sky.c
+++ b/src/r_sky.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_sky.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_sky.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:43  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:43  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -29,7 +39,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: r_sky.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: r_sky.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 // Needed for FRACUNIT.
diff --git a/src/r_sky.h b/src/r_sky.h
index d468c62a..ef42c322 100644
--- a/src/r_sky.h
+++ b/src/r_sky.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_sky.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_sky.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Sky rendering.
@@ -44,8 +51,11 @@ void R_InitSkyMap (void);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:43  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:43  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/r_state.h b/src/r_state.h
index f3403f79..cf9ea9b7 100644
--- a/src/r_state.h
+++ b/src/r_state.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_state.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_state.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Refresh/render internal state variables (global).
@@ -134,8 +141,11 @@ extern visplane_t*	ceilingplane;
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:51  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:56  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:51  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/r_things.c b/src/r_things.c
index 101f2090..b46b0eb4 100644
--- a/src/r_things.c
+++ b/src/r_things.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_things.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_things.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:44  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:44  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 
 
 static const char
-rcsid[] = "$Id: r_things.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: r_things.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include <stdio.h>
diff --git a/src/r_things.h b/src/r_things.h
index 0ee82d83..73755cf4 100644
--- a/src/r_things.h
+++ b/src/r_things.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: r_things.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: r_things.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Rendering of moving objects, sprites.
@@ -72,8 +79,11 @@ R_ClipVisSprite
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:44  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:44  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/s_sound.c b/src/s_sound.c
index ba508fbc..85e43f59 100644
--- a/src/s_sound.c
+++ b/src/s_sound.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: s_sound.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: s_sound.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:29  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:29  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:  none
@@ -25,7 +35,7 @@
 
 
 static const char
-rcsid[] = "$Id: s_sound.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: s_sound.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 
diff --git a/src/s_sound.h b/src/s_sound.h
index 9ca48e15..4802261f 100644
--- a/src/s_sound.h
+++ b/src/s_sound.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: s_sound.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: s_sound.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	The not so system specific sound interface.
@@ -105,8 +112,11 @@ void S_SetSfxVolume(int volume);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:29  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:29  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/sounds.c b/src/sounds.c
index e60ba952..b9c4d692 100644
--- a/src/sounds.c
+++ b/src/sounds.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: sounds.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: sounds.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:00  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:00  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -27,7 +37,7 @@
 
 
 static const char 
-rcsid[] = "$Id: sounds.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: sounds.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "doomtype.h"
diff --git a/src/sounds.h b/src/sounds.h
index 3b5da180..9481bee5 100644
--- a/src/sounds.h
+++ b/src/sounds.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: sounds.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: sounds.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Created by the sound utility written by Dave Taylor.
@@ -292,8 +299,11 @@ typedef enum
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:00  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:00  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/st_lib.c b/src/st_lib.c
index 229ea6fe..2770fc34 100644
--- a/src/st_lib.c
+++ b/src/st_lib.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: st_lib.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: st_lib.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:30  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:30  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 
 
 static const char
-rcsid[] = "$Id: st_lib.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: st_lib.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <ctype.h>
 
diff --git a/src/st_lib.h b/src/st_lib.h
index 5cc651ae..8f1f3da0 100644
--- a/src/st_lib.h
+++ b/src/st_lib.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: st_lib.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: st_lib.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 // 	The status bar widget code.
@@ -222,8 +229,11 @@ STlib_updateBinIcon
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:31  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:31  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/st_stuff.c b/src/st_stuff.c
index 26cf044f..b612c8bb 100644
--- a/src/st_stuff.c
+++ b/src/st_stuff.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: st_stuff.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: st_stuff.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:07  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:07  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -27,7 +37,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: st_stuff.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: st_stuff.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include <stdio.h>
diff --git a/src/st_stuff.h b/src/st_stuff.h
index dc39cf12..130f0424 100644
--- a/src/st_stuff.h
+++ b/src/st_stuff.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: st_stuff.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: st_stuff.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Status bar code.
@@ -82,8 +89,11 @@ boolean ST_Responder(event_t* ev);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:07  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:07  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/tables.c b/src/tables.c
index 179895b6..ce645503 100644
--- a/src/tables.c
+++ b/src/tables.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: tables.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: tables.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:27  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:27  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -40,7 +50,7 @@
 
 
 static const char
-rcsid[] = "$Id: tables.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: tables.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 
diff --git a/src/tables.h b/src/tables.h
index 8aa07e2a..0f56f605 100644
--- a/src/tables.h
+++ b/src/tables.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: tables.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: tables.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Lookup tables.
@@ -96,8 +103,11 @@ SlopeDiv
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:27  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:27  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/v_video.c b/src/v_video.c
index 26ff9e39..aa5a1a42 100644
--- a/src/v_video.c
+++ b/src/v_video.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: v_video.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: v_video.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:30  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:30  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -28,7 +38,7 @@
 
 
 static const char
-rcsid[] = "$Id: v_video.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: v_video.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #include "i_system.h"
diff --git a/src/v_video.h b/src/v_video.h
index 4a45202c..fad9d674 100644
--- a/src/v_video.h
+++ b/src/v_video.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: v_video.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: v_video.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	Gamma correction LUT.
@@ -115,8 +122,11 @@ V_MarkRect
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:30  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:30  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/w_wad.c b/src/w_wad.c
index cf5e4392..98fae854 100644
--- a/src/w_wad.c
+++ b/src/w_wad.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: w_wad.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: w_wad.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:39  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:39  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -26,7 +36,7 @@
 
 
 static const char
-rcsid[] = "$Id: w_wad.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: w_wad.c 8 2005-07-23 16:44:57Z fraggle $";
 
 
 #ifdef NORMALUNIX
diff --git a/src/w_wad.h b/src/w_wad.h
index e7fc396e..01d60601 100644
--- a/src/w_wad.h
+++ b/src/w_wad.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: w_wad.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: w_wad.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //	WAD I/O functions.
@@ -85,8 +92,11 @@ void*	W_CacheLumpName (char* name, int tag);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:20:39  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:20:39  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/wi_stuff.c b/src/wi_stuff.c
index 13d666f9..89b19049 100644
--- a/src/wi_stuff.c
+++ b/src/wi_stuff.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: wi_stuff.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: wi_stuff.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:48  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:48  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: wi_stuff.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: wi_stuff.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include <stdio.h>
 
diff --git a/src/wi_stuff.h b/src/wi_stuff.h
index c27dcb60..948bc20b 100644
--- a/src/wi_stuff.h
+++ b/src/wi_stuff.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: wi_stuff.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: wi_stuff.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //  Intermission.
@@ -50,8 +57,11 @@ void WI_Start(wbstartstruct_t*	 wbstartstruct);
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:48  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:48  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------
diff --git a/src/z_zone.c b/src/z_zone.c
index f77ab9e1..1922a62a 100644
--- a/src/z_zone.c
+++ b/src/z_zone.c
@@ -1,22 +1,32 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: z_zone.c 4 2005-07-23 16:19:41Z fraggle $
+// $Id: z_zone.c 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:55  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:55  fraggle
+// Initial import
 //
 //
 // DESCRIPTION:
@@ -25,7 +35,7 @@
 //-----------------------------------------------------------------------------
 
 static const char
-rcsid[] = "$Id: z_zone.c 4 2005-07-23 16:19:41Z fraggle $";
+rcsid[] = "$Id: z_zone.c 8 2005-07-23 16:44:57Z fraggle $";
 
 #include "z_zone.h"
 #include "i_system.h"
diff --git a/src/z_zone.h b/src/z_zone.h
index d8feea7c..03b008e2 100644
--- a/src/z_zone.h
+++ b/src/z_zone.h
@@ -1,18 +1,25 @@
 // Emacs style mode select   -*- C++ -*- 
 //-----------------------------------------------------------------------------
 //
-// $Id: z_zone.h 4 2005-07-23 16:19:41Z fraggle $
+// $Id: z_zone.h 8 2005-07-23 16:44:57Z fraggle $
 //
-// Copyright (C) 1993-1996 by id Software, Inc.
+// Copyright(C) 1993-1996 Id Software, Inc.
+// Copyright(C) 2005 Simon Howard
 //
-// This source is available for distribution and/or modification
-// only under the terms of the DOOM Source Code License as
-// published by id Software. All rights reserved.
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
 //
-// The source is distributed in the hope that it will be useful,
+// This program is distributed in the hope that it will be useful,
 // but WITHOUT ANY WARRANTY; without even the implied warranty of
-// FITNESS FOR A PARTICULAR PURPOSE. See the DOOM Source Code License
-// for more details.
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
 //
 // DESCRIPTION:
 //      Zone Memory Allocation, perhaps NeXT ObjectiveC inspired.
@@ -82,8 +89,11 @@ typedef struct memblock_s
 //-----------------------------------------------------------------------------
 //
 // $Log$
-// Revision 1.1  2005/07/23 16:19:55  fraggle
-// Initial revision
+// Revision 1.2  2005/07/23 16:44:57  fraggle
+// Update copyright to GNU GPL
+//
+// Revision 1.1.1.1  2005/07/23 16:19:55  fraggle
+// Initial import
 //
 //
 //-----------------------------------------------------------------------------