Clean up file headers.

This change rewrites and simplifies the copyright headers at the top
of all source files:

 * Remove "Emacs style mode select" line; this line was included in
   the headers for the originally released source files and appears
   to be to set the file type for old versions of Emacs. I'm not sure
   entirely why it was required but I don't think it is any more.
 * Remove "You should have received a copy of..." text from copyright
   header. This refers to the old 59 Temple Place address where the
   FSF headquarters used to be located and is no longer correct.
   Rather than change to the new address, just remove the paragraph
   as it is superfluous anyway. This fixes #311.
 * Remove ---- separator lines so that the file headers are barer
   and more simplified.

7 files changed, 7 insertions, 63 deletions

diff --git a/pcsound/pcsound.c b/pcsound/pcsound.c
index e7b50f0c..c4dd9700 100644
--- a/pcsound/pcsound.c
+++ b/pcsound/pcsound.c
@@ -1,7 +1,5 @@
-// Emacs style mode select   -*- C++ -*- 
-//-----------------------------------------------------------------------------
 //
-// Copyright(C) 2007 Simon Howard
+// Copyright(C) 2005-2014 Simon Howard
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
@@ -13,15 +11,9 @@
 // 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:
 //    PC speaker interface.
 //
-//-----------------------------------------------------------------------------
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/pcsound/pcsound.h b/pcsound/pcsound.h
index e64796b8..4d567f24 100644
--- a/pcsound/pcsound.h
+++ b/pcsound/pcsound.h
@@ -1,7 +1,5 @@
-// Emacs style mode select   -*- C++ -*- 
-//-----------------------------------------------------------------------------
 //
-// Copyright(C) 2007 Simon Howard
+// Copyright(C) 2005-2014 Simon Howard
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
@@ -13,15 +11,9 @@
 // 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:
 //    PC speaker interface.
 //
-//-----------------------------------------------------------------------------
 
 #ifndef PCSOUND_H
 #define PCSOUND_H
diff --git a/pcsound/pcsound_bsd.c b/pcsound/pcsound_bsd.c
index 7fb7ba36..4e1252d1 100644
--- a/pcsound/pcsound_bsd.c
+++ b/pcsound/pcsound_bsd.c
@@ -1,7 +1,5 @@
-// Emacs style mode select   -*- C++ -*- 
-//-----------------------------------------------------------------------------
 //
-// Copyright(C) 2007 Simon Howard
+// Copyright(C) 2005-2014 Simon Howard
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
@@ -13,16 +11,10 @@
 // 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:
 //    PC speaker driver for [Open]BSD 
 //    (Should be NetBSD as well, but untested).
 //
-//-----------------------------------------------------------------------------
 
 #include "config.h"
 
diff --git a/pcsound/pcsound_internal.h b/pcsound/pcsound_internal.h
index c5ae90b6..bbabf9c2 100644
--- a/pcsound/pcsound_internal.h
+++ b/pcsound/pcsound_internal.h
@@ -1,7 +1,5 @@
-// Emacs style mode select   -*- C++ -*- 
-//-----------------------------------------------------------------------------
 //
-// Copyright(C) 2007 Simon Howard
+// Copyright(C) 2005-2014 Simon Howard
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
@@ -13,15 +11,9 @@
 // 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:
 //    PC speaker interface.
 //
-//-----------------------------------------------------------------------------
 
 #ifndef PCSOUND_INTERNAL_H
 #define PCSOUND_INTERNAL_H
diff --git a/pcsound/pcsound_linux.c b/pcsound/pcsound_linux.c
index 02ab47b5..754480cc 100644
--- a/pcsound/pcsound_linux.c
+++ b/pcsound/pcsound_linux.c
@@ -1,7 +1,5 @@
-// Emacs style mode select   -*- C++ -*- 
-//-----------------------------------------------------------------------------
 //
-// Copyright(C) 2007 Simon Howard
+// Copyright(C) 2005-2014 Simon Howard
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
@@ -13,15 +11,9 @@
 // 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:
 //    PC speaker driver for Linux.
 //
-//-----------------------------------------------------------------------------
 
 #include "config.h"
 
diff --git a/pcsound/pcsound_sdl.c b/pcsound/pcsound_sdl.c
index d62b57e6..1a715f43 100644
--- a/pcsound/pcsound_sdl.c
+++ b/pcsound/pcsound_sdl.c
@@ -1,7 +1,5 @@
-// Emacs style mode select   -*- C++ -*- 
-//-----------------------------------------------------------------------------
 //
-// Copyright(C) 2007 Simon Howard
+// Copyright(C) 2005-2014 Simon Howard
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
@@ -13,15 +11,9 @@
 // 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:
 //    PC speaker interface.
 //
-//-----------------------------------------------------------------------------
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/pcsound/pcsound_win32.c b/pcsound/pcsound_win32.c
index 0eb8cd6a..c2ba506a 100644
--- a/pcsound/pcsound_win32.c
+++ b/pcsound/pcsound_win32.c
@@ -1,7 +1,5 @@
-// Emacs style mode select   -*- C++ -*- 
-//-----------------------------------------------------------------------------
 //
-// Copyright(C) 2007 Simon Howard
+// Copyright(C) 2005-2014 Simon Howard
 //
 // This program is free software; you can redistribute it and/or
 // modify it under the terms of the GNU General Public License
@@ -13,15 +11,9 @@
 // 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:
 //    PC speaker interface.
 //
-//-----------------------------------------------------------------------------
 
 #ifdef _WIN32