The needed header files are already included with SDL.h. Still including them in
the test programs is confusing because it somehow suggests they would be needed.
Exit was broken since the main loop extraction needed for Emscripten support
because the former local but now global variables were not reset correctly.
Eric Wasylishen
Here's a patch to make the 'testrelative' demo program more useful: it just makes the orange rectangle wrap around. Previously, the orange cursor would just disappear off screen if you move the mouse a lot in one direction, so it was hard to tell if relative mouse mode was still working.
Jonas Kulla
The configure script didn't differentiate between Linux and Android, unconditionally compiling in the unix implementation of SDL_sysfilesystem.c.
I'm probably one of the very few people building SDL for android using classic configure + standalone toolchain, so this has gone undetected all along.
