(svn r17133) -Codechange: generalise the code that searches for base graphics

src/gfxinit.h

@@ -7,20 +7,7 @@
 
 #include "gfx_type.h"
 
-void CheckExternalFiles();
 void GfxLoadSprites();
 void LoadSpritesIndexed(int file_index, uint *sprite_id, const SpriteID *index_tbl);
 
-void FindGraphicsSets();
-bool SetGraphicsSet(const char *name);
-char *GetGraphicsSetsList(char *p, const char *last);
-
-int GetNumGraphicsSets();
-int GetIndexOfCurrentGraphicsSet();
-const char *GetGraphicsSetName(int index);
-const char *GetGraphicsSetDescription(int index);
-int GetGraphicsSetNumMissingFiles(int index);
-
-extern char *_ini_graphics_set;
-
 #endif /* GFXINIT_H */