return NULL;
}
void *hash_search_or_insert(hash_t *hash, const void *key, const void *value) {
uint32_t i = modulo(hash_function(key, hash->size), hash->n);
return NULL;
}
void *hash_search_or_insert(hash_t *hash, const void *key, const void *value) {
uint32_t i = modulo(hash_function(key, hash->size), hash->n);