ref: c809e59d972aead305d59b23e4d1d156c1ebd2a6
dir: /src/libc/time/localtime.c/
#include <time.h>
#include "../libc.h"
#undef localtime
struct tm *
localtime(const time_t *timep)
{
struct tzone *tz;
struct tm *tm;
time_t t = *timep;
t += tz->gmtoff * 60;
t += tz->isdst * 60;
tm = gmtime(&t);
tz = _tzone(tm);
tm->tm_zone = tz->name;
tm->tm_isdst = tz->isdst;
tm->tm_gmtoff = tz->gmtoff;
return tm;
}