1#include <time.h> 2 3int __days_in_month(int, int); 4int __month_to_secs(int, int); 5long long __year_to_secs(long long, int *); 6long long __tm_to_secs(const struct tm *); 7int __secs_to_tm(long long, struct tm *); 8void __secs_to_zone(long long, int, int *, long *, long *, const char **); 9const unsigned char *__map_file(const char *, size_t *); 10