1#ifndef __clock_t_defined
2#define __clock_t_defined 1
3
4#include <bits/types.h>
5
6__BEGIN_NAMESPACE_STD
7/* Returned by `clock'. */
8typedef __clock_t clock_t;
9__END_NAMESPACE_STD
10
11#if defined __USE_XOPEN || defined __USE_POSIX
12__USING_NAMESPACE_STD(clock_t)
13#endif
14
15#endif
16