150 # define dprintf(msg, res, num) ((void)0) /*nada*/  argument
837 	int num;  in _gethtbyname2()  local
845 	num = 0;  in _gethtbyname2()
846 	while ((p = _gethtent()) != NULL && num < MAXADDRS) {  in _gethtbyname2()
856 		if (num == 0) {  in _gethtbyname2()
885 		num++;  in _gethtbyname2()
888 	if (num == 0) return NULL;  in _gethtbyname2()
913 	while (num--) {  in _gethtbyname2()
1004 addrsort(char **ap, int num, res_state res)  in addrsort()  argument
1014 	for (i = 0; i < num; i++, p++) {  in addrsort()
1027 	while (needsort < num) {  in addrsort()