+ h->key_type->free(e->key);
+ memset(e, 0, sizeof(dictentry_t));
+ rfx_free(e);
+ if(e == head) {
+ h->slots[hash] = next;
+ } else {
+ assert(prev);
+ prev->next = next;
+ }
+ h->num--;
+ return 1;
+ }
+ prev = e;
+ e = e->next;
+ }
+ return 0;
+}
+
+char dict_del2(dict_t*h, const void*key, void*data)
+{
+ if(!h->num)
+ return 0;
+ unsigned int hash = h->key_type->hash(key) % h->hashsize;
+ dictentry_t*head = h->slots[hash];
+ dictentry_t*e = head, *prev=0;
+ while(e) {
+ if(h->key_type->equals(e->key, key) && e->data == data) {
+ dictentry_t*next = e->next;
+ h->key_type->free(e->key);