src/libstddjb/ltm64_from_utc.c


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/* ISC license. */

#include <skalibs/uint64.h>
#include <skalibs/djbtime.h>
#include "djbtime-internal.h"

int ltm64_from_utc (uint64 *u)
{
  switch (skalibs_tzisright())
  {
    case 1 : return leapsecs_add(u, 0) >= 0 ;
    case 0 : return 1 ;
    default : return 0 ;
  }
}