#ifndef _GHLIBCPP_CSTDLIB
#define _GHLIBCPP_CSTDLIB
#include "stdlib.h"
namespace std {
using ::_Exit;
using ::abort;
using ::at_quick_exit;
using ::atexit;
using ::atof;
using ::atoi;
using ::atol;
using ::atoll;
using ::exit;
using ::free;
using ::malloc;
using ::quick_exit;
using ::rand;
using ::strtod;
using ::strtof;
using ::strtol;
using ::strtold;
using ::strtoll;
using ::strtoul;
using ::strtoull;
using ::system;
} // namespace std
#endif // _GHLIBCPP_CSTDLIB