daylight
if (daylight && t->tm_isdst != 0)
extern int daylight; /* daylight savings time if set */
if (daylight) {
if (daylight && tmp.tm_isdst != tmp1.tm_isdst) {
if (daylight) {
} else if (daylight) {
daylight = 0;
if (tzdone && timezone == 0 && altzone == 0 && daylight == 0 &&
extern int daylight;
extern int daylight;
extern int daylight;
tp->dstflag = daylight;
daylight = entry->daylight;
ctx->tzc_daylight = lclzonep->daylight;
ctx->tzc_daylight = daylight;
daylight = ctx.tzc_daylight;
sp->daylight = 0;
sp->daylight = 1;
(void) fprintf(stderr, "daylight: %d\n", sp->daylight);
sp->daylight == 1) {
sp->daylight = 0;
sp->daylight = 1;
sp->daylight = 1;
int daylight; /* daylight global */
daylight = 0;
int daylight = 0;