-#include <threads.h>\r
-\r
-int cnd_wait(cnd_t *cond, mtx_t *mtx)\r
-{\r
- return thrd_error;\r
-}
\ No newline at end of file
+#ifndef REGTEST
+#include <threads.h>
+
+int cnd_wait(cnd_t *cond, mtx_t *mtx)
+{
+ return thrd_error;
+}
+#endif
+
+#ifdef TEST
+#include "_PDCLIB_test.h"
+
+int main( void )
+{
+ return TEST_RESULTS;
+}
+
+#endif