Trailing-Edge
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PDP-10 Archives
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SRI_NIC_PERM_FS_1_19910112
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kccdist/include/time.h
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/* ANSI <time.h> - Date and Time definitions and declarations
**
*/
#ifndef _TIME_INCLUDED /* Include only once */
#define _TIME_INCLUDED
#define CLK_TCK 1000 /* Processor time is in msec */
typedef long clock_t; /* A processor time value */
#ifndef _TIME_T /* Avoid clash with BSD <sys/types.h> */
#define _TIME_T
typedef long time_t; /* A calendar date/time value */
#endif
/* TM broken-down calendar time structure */
struct tm {
int tm_sec;
int tm_min;
int tm_hour;
int tm_mday;
int tm_mon;
int tm_year;
int tm_wday;
int tm_yday;
int tm_isdst;
int tm_dummy[3]; /* Spares for extra features or expansion */
};
/* Function Declarations */
extern clock_t clock(); /* Get processor runtime */
extern time_t time(); /* Get calendar date/time */
extern char *asctime(), /* Make static d/t string given struct tm */
*ctime(); /* Make static d/t string given time_t */
extern struct tm *gmtime(), /* Break down time_t into static struct tm */
*localtime(); /* Same but local time instead of GMT */
extern double difftime(); /* Get difference of two time_t vals */
#endif