debian man page for is_same_bitmap

is_same_bitmap(3alleg4) 					  Allegro manual					   is_same_bitmap(3alleg4)

NAME
       is_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);

DESCRIPTION
       Returns	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 ALSO
       create_sub_bitmap(3alleg4)

Allegro 							   version 4.4.2					   is_same_bitmap(3alleg4)