+
+#ifdef TEST
+#include <_PDCLIB_test.h>
+
+int main()
+{
+ char const xxxxx[] = "xxxxx";
+ BEGIN_TESTS;
+ TESTCASE( memcmp( abcde, abcdx, 5 ) < 0 );
+ TESTCASE( memcmp( abcde, abcdx, 4 ) == 0 );
+ TESTCASE( memcmp( abcde, xxxxx, 0 ) == 0 );
+ TESTCASE( memcmp( xxxxx, abcde, 1 ) > 0 );
+ return 0;
+}
+#endif