#define X11_ICON_FILENAME "rocks_icon.xbm"
#define X11_ICONMASK_FILENAME "rocks_iconmask.xbm"
-#define SDL_ICON_FILENAME "rocks_icon_32x32.pcx"
+#define SDL_ICON_FILENAME "RocksIcon32x32.png"
#define MSDOS_POINTER_FILENAME "mouse.pcx"
/* file version numbers for resource files (levels, tapes, score, setup, etc.)