#ifndef CALTIME_H #define CALTIME_H #include "caldate.h" struct caltime { struct caldate date; int hour; int minute; int second; long offset; } ; extern void caltime_tai(struct caltime *ct, struct tai *t); extern void caltime_utc(struct caltime *ct, struct tai *t, int *pwday, int *pyday); extern unsigned int caltime_fmt(char *s, struct caltime *ct); extern unsigned int caltime_scan(char *s, struct caltime *ct); #endif