245 ngt_init(ngt)  in ngt_init()  argument
246 	struct netgrtab	*ngt;  in ngt_init()
248 	(void) memset((void *)ngt, 0, sizeof (*ngt));
249 	ngt->expand_lastp = &ngt->expand_first;
256 ngt_insert(ngt, name, namelen)  in ngt_insert()  argument
257 	struct netgrtab	*ngt;  in ngt_insert()
272 	head = &ngt->hash_heads[hashval % HASHMOD];
294 	*ngt->expand_lastp = cur;
295 	ngt->expand_lastp = &cur->expand_next;
301 ngt_next(ngt)  in ngt_next()  argument
302 	struct netgrtab	*ngt;  in ngt_next()
306 	if ((first = ngt->expand_first) == 0) {
309 	if ((ngt->expand_first = first->expand_next) == 0) {
310 		ngt->expand_lastp = &ngt->expand_first;
316 ngt_destroy(ngt)  in ngt_destroy()  argument
317 	struct netgrtab	*ngt;  in ngt_destroy()
324 		for (cur = ngt->hash_heads[i];  cur != 0; /* cstyle */) {
340 	struct netgrtab		*ngt;  in top_down()  local
349 	if ((ngt = (struct netgrtab *)malloc(sizeof (*ngt))) == 0) {  in top_down()
352 	ngt_init(ngt);  in top_down()
355 		ngt_insert(ngt, *groups, strlen(*groups));  in top_down()
364 	while (!done && (group = ngt_next(ngt)) != 0) {  in top_down()
423 				ngt_insert(ngt, start, (size_t)(p - start));  in top_down()
490 	ngt_destroy(ngt);  in top_down()
491 	free(ngt);  in top_down()