130 	static tablelist cur = NULL;  in nextgroup()  local
133 	while (cur == NULL) {  in nextgroup()
137 		cur = ngtable[index];  in nextgroup()
139 	group = cur->key;  in nextgroup()
140 	cur = cur->next;  in nextgroup()
228 	stringlist cur, prev;  in appendgroup()  local
230 	for (cur = grlist->groups; cur; prev = cur, cur = cur->next) {  in appendgroup()
231 		if (strcmp(group, cur->str) == 0) {  in appendgroup()
236 	cur = prev->next;  in appendgroup()
237 	cur->str = group;  in appendgroup()
238 	cur->next = NULL;  in appendgroup()