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#ifndef _SYS_TIME_H_
#define _SYS_TIME_H_
#include <time.h>
#ifdef __cplusplus
extern "C" {
#endif
#ifndef _TIMEVAL_DEFINED /* also in winsock[2].h */
#define _TIMEVAL_DEFINED
struct timeval {
long tv_sec;
long tv_usec;
};
#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec)
#define timercmp(tvp, uvp, cmp) \
(((tvp)->tv_sec != (uvp)->tv_sec) ? \
((tvp)->tv_sec cmp (uvp)->tv_sec) : \
((tvp)->tv_usec cmp (uvp)->tv_usec))
#define timerclear(tvp) (tvp)->tv_sec = (tvp)->tv_usec = 0
#endif /* _TIMEVAL_DEFINED */
/* Provided for compatibility with code that assumes that
the presence of gettimeofday function implies a definition
of struct timezone. */
struct timezone
{
int tz_minuteswest; /* of Greenwich */
int tz_dsttime; /* type of dst correction to apply */
};
/*
Implementation as per:
The Open Group Base Specifications, Issue 6
IEEE Std 1003.1, 2004 Edition
The timezone pointer arg is ignored. Errors are ignored.
*/
int __cdecl gettimeofday(struct timeval *__restrict__,
void *__restrict__ /* tzp (unused) */);
#ifdef __cplusplus
}
#endif
#endif /* _SYS_TIME_H_ */
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