module allegro5.bitmap_lock; import allegro5.bitmap; nothrow @nogc extern(C) { /* * Locking flags */ enum : int { ALLEGRO_LOCK_READWRITE = 0, ALLEGRO_LOCK_READONLY = 1, ALLEGRO_LOCK_WRITEONLY = 2 } struct ALLEGRO_LOCKED_REGION { void* data; int format; int pitch; int pixel_size; } ALLEGRO_LOCKED_REGION* al_lock_bitmap(ALLEGRO_BITMAP* bitmap, int format, int flags); ALLEGRO_LOCKED_REGION* al_lock_bitmap_region(ALLEGRO_BITMAP* bitmap, int x, int y, int width, int height, int format, int flags); void al_unlock_bitmap(ALLEGRO_BITMAP* bitmap); bool al_is_bitmap_locked(ALLEGRO_BITMAP* bitmap); }