gcc/testsuite/g++.old-deja/g++.other/std1.C

// Build don't link:
// Special g++ Options: -fhonor-std
// Origin: Mark Mitchell <mark@codesourcery.com>

extern "C" int memcmp (const void * __s1,
		       const void * __s2,
		       __SIZE_TYPE__ __n) throw ();

namespace std {
void f () {
  memcmp (0, 0, 0);
}
};