* CrtOpen, CrtClose, CrtRead, CrtWrite and CrtReturn changed to procedures, instead of functions

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25506 3ad0048d-3df7-0310-abae-a5850022a9f2
* fixed compilation of unit crt on linux

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@25507 3ad0048d-3df7-0310-abae-a5850022a9f2