Mon Jan 11 22:02:10 GMT 1999 Adam D. Moss <adam@gimp.org>

	* app/paint_funcs.c:
	The bottleneck combine_inten_a_and_inten_a_pixels()
	function is a couple of times faster when there is a
	layer mask, for the common case, due to working with whole
	word-aligned ints where feasible instead of a char at a time.
	The same optimization could be implemented in lots of other
	places, but I'm going to bed.  Good night!

	* app/gimage_cmds.c: #include <cursorutil.h>