engine: clean up common.h header from unused function prototypes, or move them to appropriate header or C file

engine/client/cl_demo.c

@@ -107,6 +107,8 @@ struct
 	int		angle_position;
 } demo;
 
+static qboolean CL_NextDemo( void );
+
 /*
 ====================
 CL_StartupDemoHeader
@@ -1264,7 +1266,7 @@ CL_NextDemo
 Called when a demo finishes
 ==================
 */
-qboolean CL_NextDemo( void )
+static qboolean CL_NextDemo( void )
 {
 	char	str[MAX_QPATH];
 

engine/client/cl_frame.c

@@ -1492,9 +1492,3 @@ qboolean CL_GetMovieSpatialization( rawchan_t *ch )
 
 	return true;
 }
-
-void CL_ExtraUpdate( void )
-{
-	clgame.dllFuncs.IN_Accumulate();
-	S_ExtraUpdate();
-}

engine/client/cl_game.c

@@ -2671,6 +2671,48 @@ static model_t *pfnLoadMapSprite( const char *filename )
 	return NULL;
 }
 
+/*
+=============
+COM_AddAppDirectoryToSearchPath
+
+=============
+*/
+static void GAME_EXPORT COM_AddAppDirectoryToSearchPath( const char *pszBaseDir, const char *appName )
+{
+	FS_AddGameHierarchy( pszBaseDir, FS_NOWRITE_PATH );
+}
+
+
+/*
+===========
+COM_ExpandFilename
+
+Finds the file in the search path, copies over the name with the full path name.
+This doesn't search in the pak file.
+===========
+*/
+static int GAME_EXPORT COM_ExpandFilename( const char *fileName, char *nameOutBuffer, int nameOutBufferSize )
+{
+	char		result[MAX_SYSPATH];
+
+	if( !COM_CheckString( fileName ) || !nameOutBuffer || nameOutBufferSize <= 0 )
+		return 0;
+
+	// filename examples:
+	// media\sierra.avi - D:\Xash3D\valve\media\sierra.avi
+	// models\barney.mdl - D:\Xash3D\bshift\models\barney.mdl
+	if( g_fsapi.GetFullDiskPath( result, sizeof( result ), fileName, false ))
+	{
+		// check for enough room
+		if( Q_strlen( result ) > nameOutBufferSize )
+			return 0;
+
+		Q_strncpy( nameOutBuffer, result, nameOutBufferSize );
+		return 1;
+	}
+	return 0;
+}
+
 /*
 =============
 PlayerInfo_ValueForKey

engine/client/client.h

@@ -790,6 +790,7 @@ void CL_Demos_f( void );
 void CL_DeleteDemo_f( void );
 void CL_Record_f( void );
 void CL_Stop_f( void );
+int CL_GetDemoComment( const char *demoname, char *comment );
 
 //
 // cl_events.c
@@ -859,6 +860,7 @@ movevars_t *pfnGetMoveVars( void );
 void CL_EnableScissor( scissor_state_t *scissor, int x, int y, int width, int height );
 void CL_DisableScissor( scissor_state_t *scissor );
 qboolean CL_Scissor( const scissor_state_t *scissor, float *x, float *y, float *width, float *height, float *u0, float *v0, float *u1, float *v1 );
+struct cl_entity_s *CL_GetEntityByIndex( int index );
 
 _inline cl_entity_t *CL_EDICT_NUM( int n )
 {

engine/client/ref_common.c

@@ -109,6 +109,12 @@ static void *pfnMod_Extradata( int type, model_t *m )
 	return NULL;
 }
 
+static void CL_ExtraUpdate( void )
+{
+	clgame.dllFuncs.IN_Accumulate();
+	S_ExtraUpdate();
+}
+
 static void pfnCL_GetScreenInfo( int *width, int *height ) // clgame.scrInfo, ptrs may be NULL
 {
 	if( width ) *width = clgame.scrInfo.iWidth;