includes a backport of SDL bug #2976 (had missed that in prev. builds.)
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1563 af15c1b1-3010-417e-b628-4374ebc0bcbd
changed bug #3332 patch to use the SDL_ToUnicode
function wrapper instead of ToUnicode() directly.
some minor tweaking about SDL_stroull on windows.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1526 af15c1b1-3010-417e-b628-4374ebc0bcbd
also patched for windows to ensure vsnprintf() null terminates the string.
git-svn-id: svn://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@1197 af15c1b1-3010-417e-b628-4374ebc0bcbd