#ifndef REGTEST
#include <_PDCLIB_glue.h>
-#include <unistd.h>
+
+extern void _exit( int status ) _PDCLIB_NORETURN;
void _PDCLIB_Exit( int status )
{
#endif
#ifdef TEST
-/* TODO: Work around the following undef */
-#undef SEEK_SET
#include <_PDCLIB_test.h>
int main( void )