leapsecs_sub.c

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#include "leapsecs.h"
#include "tai.h"
 
/* XXX: breaks tai encapsulation */
 
// extern struct tai *leapsecs;
// extern int leapsecs_num;
 
int leapsecs_sub(struct tai *t)
{
  int i;
  uint64 u;
  int s;
 
  if (leapsecs_init() == -1) return 0;
 
  u = t->x;
  s = 0;
 
  for (i = 0; i < leapsecs_num; ++i) {
    if (u < leapsecs[i].x) break;
    ++s;
    if (u == leapsecs[i].x) { t->x = u - s; return 1; }
  }
 
  t->x = u - s;
  return 0;
}