_exit() -> exit() because _exit() is not available when compiling on windows/mingw
_exit() -> exit() because _exit() is not available when compiling on windows/mingw

svn path=/trunk/kdesupport/akonadi/; revision=801042

kolab-groupware/akonadi,kolab-groupware/akonadi,kolab-groupware/akonadi,kolab-groupware/akonadi