Permission is granted to use, modify, and / or redistribute at will.
*/
-#define _PDCLIB_INT_H _PDCLIB_INT_H
-#include <_PDCLIB_int.h>
#include <limits.h>
#include <stdlib.h>
#ifdef TEST
#include <_PDCLIB_test.h>
+
+#ifndef _PDCLIB_INT_H
+#define _PDCLIB_INT_H
+#include <_PDCLIB_int.h>
+#endif
+
#include <errno.h>
int main()