of using size_t instead of it. include stdint.h in q_stdinc.h for it.
for Visual Studio earlier than version 2010, use the header provided by
the msinttypes project.
git-svn-id: http://svn.code.sf.net/p/quakespasm/code/trunk/quakespasm@439 af15c1b1-3010-417e-b628-4374ebc0bcbd
