ref: 12934f8fb43662ca8bc906caaad5f5e8ccbb6bc1
dir: /lib/c/libc.h/
#define SUN 0 #define MON 1 #define TUE 2 #define WED 3 #define THU 4 #define FRI 5 #define SAT 6 #define JAN 0 #define FEB 1 #define DEC 11 #define EPOCH 1970 #define FEBDAYS(y) ((_daysyear(y) == 366) ? 29 : 28) #define SECMIN 60 #define SECHOUR (60 * SECMIN) /* 3600 */ #define SECDAY (24 * SECHOUR) /* 86400 */ #ifdef stdin extern FILE *_fpopen(const char * restrict fname, const char * restrict mode, FILE * restrict fp); #endif struct tzone { char *name; int gmtoff; int isdst; }; struct tm; extern struct tzone *_tzone(struct tm *tm); extern int _daysyear(int year); extern int _newyear(int year); extern void *_getheap(void); #ifdef FILE extern int _flsbuf(FILE *fp); extern void _allocbuf(FILE *fp); #endif extern int _daysmon[12];