
#define BITMAP_8BPP                     1
#define BITMAP_16BPP                    2
#define BITMAP_32BPP                    3
#ifdef __riscos__
#define BITMAP_SPRITEFILE               4
#endif

#define BITMAP_UNCOMPRESSED             128


S32 bitmap_write(BITMAP *bitmap);
S32 bitmap_create(BITMAP **bitmap);
