libc-top-half/musl/src/time/__month_to_secs.c

   1 int __month_to_secs(int month, int is_leap)
   2 {
   3         static const int secs_through_month[] = {
   4                 0, 31*86400, 59*86400, 90*86400,
   5                 120*86400, 151*86400, 181*86400, 212*86400,
   6                 243*86400, 273*86400, 304*86400, 334*86400 };
   7         int t = secs_through_month[month];
   8         if (is_leap && month >= 2) t+=86400;
   9         return t;
  10 }