Although there's no need to venture into unportable extensions here - as I pointed out at http://lbrandy.com/blog/2010/06/you-cant-beat-a-good-compile/comment-p

Although there's no need to venture into unportable extensions here - as I pointed out at http://lbrandy.com/blog/2010/06/you-cant-beat-a-good-compile/comment-page-1/#comment-26448 http://lbrandy.com/blog/2010/06/you-cant-beat-a-good-compile..., C99 has the "restrict" keyword.