639 	struct ohash	*htab;  in roffhash_alloc()  local
645 	htab = mandoc_malloc(sizeof(*htab));  in roffhash_alloc()
646 	mandoc_ohash_init(htab, 8, offsetof(struct roffreq, name));  in roffhash_alloc()
655 		slot = ohash_qlookup(htab, req->name);  in roffhash_alloc()
656 		ohash_insert(htab, slot, req);  in roffhash_alloc()
658 	return htab;  in roffhash_alloc()
662 roffhash_free(struct ohash *htab)  in roffhash_free()  argument
667 	if (htab == NULL)  in roffhash_free()
669 	for (req = ohash_first(htab, &slot); req != NULL;  in roffhash_free()
670 	     req = ohash_next(htab, &slot))  in roffhash_free()
672 	ohash_delete(htab);  in roffhash_free()
673 	free(htab);  in roffhash_free()
677 roffhash_find(struct ohash *htab, const char *name, size_t sz)  in roffhash_find()  argument
684 		req = ohash_find(htab, ohash_qlookupi(htab, name, &end));  in roffhash_find()
686 		req = ohash_find(htab, ohash_qlookup(htab, name));  in roffhash_find()