From: "Markus F.X.J. Oberhumer" Subject: SDL CVS patches below you will find some small patches against the current SDL CVS. It adresses these things: 1) Use "&" instead of "%" in some cases. For negative signed integers (x % 8) is not always (x & 7), and the compiler can produce slightly faster code when using "&" here. 2) Some const issues.

## Makefile.am for SDL using the null video driver

noinst_LTLIBRARIES = libvideo_null.la
libvideo_null_la_SOURCES = $(NULL_SRCS)

# The SDL null video driver sources
NULL_SRCS = 			\
	SDL_nullvideo.h		\
	SDL_nullevents.c	\
	SDL_nullevents_c.h	\
	SDL_nullmouse.c		\
	SDL_nullmouse_c.h	\
	SDL_nullvideo.c