166 	struct item *aux;  in is_defined_config()  local
168 	for (aux = hashtab[hash % HASHSZ]; aux; aux = aux->next) {  in is_defined_config()
169 		if (aux->hash == hash && aux->len == len &&  in is_defined_config()
170 		    memcmp(aux->name, name, len) == 0)  in is_defined_config()
181 	struct item *aux = malloc(sizeof(*aux) + len);  in define_config()  local
183 	if (!aux) {  in define_config()
187 	memcpy(aux->name, name, len);  in define_config()
188 	aux->len = len;  in define_config()
189 	aux->hash = hash;  in define_config()
190 	aux->next = hashtab[hash % HASHSZ];  in define_config()
191 	hashtab[hash % HASHSZ] = aux;  in define_config()
199 	struct item *aux, *next;  in clear_config()  local
203 		for (aux = hashtab[i]; aux; aux = next) {  in clear_config()
204 			next = aux->next;  in clear_config()
205 			free(aux);  in clear_config()