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NAMEis_same_bitmap - Tells if two bitmaps describe the same drawing surface. Allegro game programming library.SYNOPSIS#include <allegro.h>int is_same_bitmap(BITMAP *bmp1, BITMAP *bmp2); DESCRIPTIONReturns TRUE if the two bitmaps describe the same drawing surface, ie. the pointers are equal, one is a sub-bitmap of the other, or they are both sub-bitmaps of a common parent.SEE ALSOcreate_sub_bitmap(3)
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