1#include <time.h>
 2
 3hidden int __days_in_month(int, int);
 4hidden int __month_to_secs(int, int);
 5hidden long long __year_to_secs(long long, int *);
 6hidden long long __tm_to_secs(const struct tm *);
 7hidden const char *__tm_to_tzname(const struct tm *);
 8hidden int __secs_to_tm(long long, struct tm *);
 9#ifdef __wasilibc_unmodified_upstream // type of __tm_gmtoff
10hidden void __secs_to_zone(long long, int, int *, long *, long *, const char **);
11#else
12hidden void __secs_to_zone(long long, int, int *, int *, long *, const char **);
13#endif
14hidden const char *__strftime_fmt_1(char (*)[100], size_t *, int, const struct tm *, locale_t, int);
15extern hidden const char __utc[];