common_quakedef.h (and thus all files)
This solves a build break when the OpenGL includes are not in /usr/include,
since the OpenGL include path is only used when compiling files that use
OpenGL.
No more compile warnings! A completely clean build on my system!
Wrapped all the unistd.h includes with #ifdef HAVE_UNISTD_H.
Seems like there is more, but that looks like it..
waterwarp bug. This creates r_waterripple that causes a wave effect when
set to 1. Perhaps I will change it after release to adjust the size of the
waves...
-- Eric Windisch