X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fsdl.h;h=4b4f34d31beb0c37dbe7b5afffcba920f831a81e;hb=3d52a86d358f5b1a4b36b80df5d659bce1f5a3a6;hp=a4ce8d648970442a5dd40f8e3e3416c7ff366607;hpb=1101077a226b09854650662759bf12caf7c84f8d;p=rocksndiamonds.git

diff --git a/src/libgame/sdl.h b/src/libgame/sdl.h
index a4ce8d64..4b4f34d3 100644
--- a/src/libgame/sdl.h
+++ b/src/libgame/sdl.h
@@ -1,7 +1,7 @@
 /***********************************************************
 * Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-* (c) 1994-2001 Artsoft Entertainment                      *
+* (c) 1994-2002 Artsoft Entertainment                      *
 *               Holger Schemel                             *
 *               Detmolder Strasse 189                      *
 *               33604 Bielefeld                            *
@@ -314,6 +314,10 @@ struct XY
 #define KSYM_F23		KSYM_UNDEFINED
 #define KSYM_F24		KSYM_UNDEFINED
 
+#define KSYM_FKEY_FIRST		KSYM_F1
+#define KSYM_FKEY_LAST		KSYM_F15
+#define KSYM_NUM_FKEYS		(KSYM_FKEY_LAST - KSYM_FKEY_FIRST + 1)
+
 
 /* SDL function definitions */
 
@@ -326,6 +330,8 @@ inline void SDLDrawSimpleLine(Bitmap *, int, int, int, int, unsigned int);
 inline void SDLDrawLine(Bitmap *, int, int, int, int, Uint32);
 inline Pixel SDLGetPixel(Bitmap *, int, int);
 
+void SDLZoomBitmap(Bitmap *, Bitmap *);
+
 Bitmap *SDLLoadImage(char *);
 
 inline void SDLOpenAudio(void);