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- #ifndef _SYS_TIME_H_
- #define _SYS_TIME_H_
- #include <sys/types.h>
- /*
- * Structure returned by gettimeofday(2) system call,
- * and used in other calls.
- */
- struct timeval {
- long tv_sec; /* seconds */
- long tv_usec; /* and microseconds */
- };
- /*
- * Structure defined by POSIX.1b to be like a timeval.
- */
- struct timespec {
- time_t tv_sec; /* seconds */
- long tv_nsec; /* and nanoseconds */
- };
- struct timezone {
- int tz_minuteswest; /* minutes west of Greenwich */
- int tz_dsttime; /* type of dst correction */
- };
- struct tm {
- int tm_sec; /* Seconds. [0-60] (1 leap second) */
- int tm_min; /* Minutes. [0-59] */
- int tm_hour; /* Hours. [0-23] */
- int tm_mday; /* Day. [1-31] */
- int tm_mon; /* Month. [0-11] */
- int tm_year; /* Year - 1900. */
- int tm_wday; /* Day of week. [0-6] */
- int tm_yday; /* Days in year.[0-365] */
- int tm_isdst; /* DST. [-1/0/1]*/
- long int tm_gmtoff; /* Seconds east of UTC. */
- const char *tm_zone; /* Timezone abbreviation. */
- };
- #endif
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