contrib/tcsh/tc.who.c

152 static struct who whohead, whotail;
177     whohead.who_next = &whotail;
178     whotail.who_prev = &whohead;
298     for (wp = whohead.who_next; wp->who_next != NULL; wp = wp->who_next)
329 	wp = whohead.who_next;
431 	for (wp = whohead.who_next; wp->who_next != NULL; wp = wp->who_next) {
480     a = whohead.who_next;
497     if (a != &whohead) {
498 	xprintf(CGETS(26, 5, "BUG! first element is not whohead!\n"));
631     wp = whohead.who_next;
654     for (wp = whohead.who_next; wp->who_next != NULL; wp = wp->who_next) {
672     wp = whohead.who_next;