Enable gcc warning to detect redundant declarations, and clean up

instances of this within the code (thanks Edward-san).

Subversion-branch: /branches/v2-branch
Subversion-revision: 2468

13 files changed, 0 insertions, 56 deletions

diff --git a/src/strife/am_map.c b/src/strife/am_map.c
index 45b46c9b..2e13d28f 100644
--- a/src/strife/am_map.c
+++ b/src/strife/am_map.c
@@ -251,14 +251,6 @@ cheatseq_t cheat_amap = CHEAT("topo", 0);   // villsa [STRIFE]
 
 static boolean stopped = true;
 
-extern boolean viewactive;
-
-void
-V_MarkRect
-( int	x,
-  int	y,
-  int	width,
-  int	height );
 
 // Calculates the slope and slope according to the x-axis of a line
 // segment in map coordinates (with the upright y-axis n' all) so
diff --git a/src/strife/d_main.c b/src/strife/d_main.c
index 08274636..89f99648 100644
--- a/src/strife/d_main.c
+++ b/src/strife/d_main.c
@@ -165,8 +165,6 @@ static int comport = 0;
 static char *nickname = NULL;
 
 void D_CheckNetGame (void);
-void D_ProcessEvents (void);
-void D_DoAdvanceDemo (void);
 
 
 //
@@ -490,8 +488,6 @@ boolean D_GrabMouseCallback(void)
 //
 //  haleyjd 08/23/10: [STRIFE] Verified unmodified.
 //
-extern  boolean         demorecording;
-
 void D_DoomLoop (void)
 {
     if (demorecording)
diff --git a/src/strife/d_net.c b/src/strife/d_net.c
index a8d91136..656d1393 100644
--- a/src/strife/d_net.c
+++ b/src/strife/d_net.c
@@ -253,8 +253,6 @@ void D_InitSinglePlayerGame(net_gamesettings_t *settings)
 // D_CheckNetGame
 // Works out player numbers among the net participants
 //
-extern	int			viewangleoffset;
-
 void D_CheckNetGame (void)
 {
     net_connect_data_t connect_data;
diff --git a/src/strife/doomstat.h b/src/strife/doomstat.h
index 05c2d0ee..1d2d191d 100644
--- a/src/strife/doomstat.h
+++ b/src/strife/doomstat.h
@@ -151,12 +151,6 @@ extern  boolean		viewactive;
 
 extern  boolean		nodrawers;
 
-extern	int		viewwindowx;
-extern	int		viewwindowy;
-extern	int		viewheight;
-extern	int		viewwidth;
-extern	int		scaledviewwidth;
-
 extern  boolean         testcontrols;
 extern  int             testcontrols_mousespeed;
 
@@ -247,10 +241,6 @@ extern  mapthing_t      riftSpots[MAXRIFTSPOTS];
 extern  wbstartstruct_t		wminfo;	
 
 
-// LUT of ammunition limits for each kind.
-// This doubles with BackPack powerup item.
-extern  int		maxammo[NUMAMMO];
-
 
 
 
diff --git a/src/strife/f_finale.c b/src/strife/f_finale.c
index 551a4e24..b853c601 100644
--- a/src/strife/f_finale.c
+++ b/src/strife/f_finale.c
@@ -608,8 +608,6 @@ int		castframes;
 int		castonmelee;
 boolean		castattacking;
 
-extern	gamestate_t     wipegamestate;
-
 //
 // F_StartCast
 //
diff --git a/src/strife/f_wipe.c b/src/strife/f_wipe.c
index 8c3eeaae..2d2ac3bd 100644
--- a/src/strife/f_wipe.c
+++ b/src/strife/f_wipe.c
@@ -271,8 +271,6 @@ wipe_ScreenWipe
 	wipe_initMelt, wipe_doMelt, wipe_exitMelt
     };
 
-    void V_MarkRect(int, int, int, int);
-
     // initial stuff
     if (!go)
     {
diff --git a/src/strife/g_game.c b/src/strife/g_game.c
index 18f037c2..f76ce747 100644
--- a/src/strife/g_game.c
+++ b/src/strife/g_game.c
@@ -77,17 +77,14 @@
 
 #define SAVEGAMESIZE	0x2c000
 
-boolean	G_CheckDemoStatus (void); 
 void	G_ReadDemoTiccmd (ticcmd_t* cmd); 
 void	G_WriteDemoTiccmd (ticcmd_t* cmd); 
 void	G_PlayerReborn (int player); 
-void	G_InitNew (skill_t skill, int map); 
  
 void	G_DoReborn (int playernum); 
  
 void	G_DoLoadLevel (void); 
 void	G_DoNewGame (void); 
-void	G_DoLoadGame (boolean userload); 
 void	G_DoPlayDemo (void); 
 void	G_DoCompleted (void); 
 void	G_DoVictory (void); 
@@ -669,8 +666,6 @@ void G_BuildTiccmd (ticcmd_t* cmd, int maketic)
 //
 // G_DoLoadLevel 
 //
-extern  gamestate_t     wipegamestate; 
- 
 void G_DoLoadLevel (void) 
 { 
     int             i; 
@@ -1921,9 +1916,6 @@ void G_DoNewGame (void)
     gameaction = ga_nothing; 
 } 
 
-// The sky texture to be used instead of the F_SKY1 dummy.
-extern  int	skytexture; 
-
 //
 // G_InitNew
 //
diff --git a/src/strife/hu_stuff.c b/src/strife/hu_stuff.c
index 83757b07..ab973e8d 100644
--- a/src/strife/hu_stuff.c
+++ b/src/strife/hu_stuff.c
@@ -118,7 +118,6 @@ static hu_stext_t       w_message;
 static int              message_counter;
 
 //extern int              showMessages; [STRIFE] no such variable
-extern boolean          automapactive;
 
 static boolean          headsupactive = false;
 
diff --git a/src/strife/m_menu.c b/src/strife/m_menu.c
index 2fa63abc..10b9854e 100644
--- a/src/strife/m_menu.c
+++ b/src/strife/m_menu.c
@@ -174,7 +174,6 @@ void M_EndGame(int choice);
 void M_ReadThis(int choice);
 void M_ReadThis2(int choice);
 void M_ReadThis3(int choice); // [STRIFE]
-void M_QuitStrife(int choice);
 
 //void M_ChangeMessages(int choice); [STRIFE]
 void M_ChangeSensitivity(int choice);
@@ -186,7 +185,6 @@ void M_StartGame(int choice);
 void M_Sound(int choice);
 
 //void M_FinishReadThis(int choice); - [STRIFE] unused
-void M_LoadSelect(int choice);
 void M_SaveSelect(int choice);
 void M_ReadSaveStrings(void);
 void M_QuickSave(void);
@@ -210,10 +208,8 @@ void M_DrawEmptyCell(menu_t *menu,int item);
 void M_DrawSelCell(menu_t *menu,int item);
 int  M_StringWidth(char *string);
 int  M_StringHeight(char *string);
-void M_StartControlPanel(void);
 void M_StartMessage(char *string,void *routine,boolean input);
 void M_StopMessage(void);
-void M_ClearMenus (int choice);
 
 
 
diff --git a/src/strife/p_user.c b/src/strife/p_user.c
index af03e81f..aa2ba430 100644
--- a/src/strife/p_user.c
+++ b/src/strife/p_user.c
@@ -52,7 +52,6 @@
 #define LOOKDOWNMAX             -110                    // villsa [STRIFE]
 
 
-boolean P_UseInventoryItem(player_t* player, int item); // fraggle [STRIFE]
 void P_DropInventoryItem(player_t* player, int sprite); // villsa [STRIFE]
 boolean P_ItemBehavior(player_t* player, int item);     // villsa [STRIFE]
 static char useinventorymsg[44];    // villsa [STRIFE]
diff --git a/src/strife/r_draw.c b/src/strife/r_draw.c
index 61226b15..27c44763 100644
--- a/src/strife/r_draw.c
+++ b/src/strife/r_draw.c
@@ -433,10 +433,6 @@ void R_DrawTRTLColumn(void)
 }
 
 
-// haleyjd 08/26/10: [STRIFE] - Rogue's translucency lookup table
-// This is functionally equivalent to Raven's TINTTAB and BOOM's TRANMAPs.
-extern byte *xlatab;
-
 //
 // R_InitTranslationTables
 // Creates the translation tables to map
@@ -943,13 +939,6 @@ R_VideoErase
 // Draws the border around the view
 //  for different size windows?
 //
-void
-V_MarkRect
-( int		x,
-  int		y,
-  int		width,
-  int		height ); 
- 
 void R_DrawViewBorder (void) 
 { 
     int		top;
diff --git a/src/strife/r_main.h b/src/strife/r_main.h
index edc5dbbb..5cb858bb 100644
--- a/src/strife/r_main.h
+++ b/src/strife/r_main.h
@@ -40,8 +40,6 @@
 extern fixed_t		viewcos;
 extern fixed_t		viewsin;
 
-extern int		viewwidth;
-extern int		viewheight;
 extern int		viewwindowx;
 extern int		viewwindowy;
 
diff --git a/src/strife/st_stuff.h b/src/strife/st_stuff.h
index 34b1146d..2bf3bbd4 100644
--- a/src/strife/st_stuff.h
+++ b/src/strife/st_stuff.h
@@ -85,7 +85,6 @@ typedef enum
 } st_chatstateenum_t;
 
 
-boolean ST_Responder(event_t* ev);
 
 extern byte *st_backing_screen;