* Fixed one of the C porting bugs (wonder how many are still left...)

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27184 3ad0048d-3df7-0310-abae-a5850022a9f2
* changed the shortstring index variables that were previously longint and were later changed to sizeint (in r26917) to ObjpasInt after r27142

git-svn-id: http://svn.freepascal.org/svn/fpc/trunk@27185 3ad0048d-3df7-0310-abae-a5850022a9f2