ObjFW  Diff

 *
 * @return An array of results. The list is terminated by NULL and should be
 *	   freed after use.
 */
extern of_resolver_result_t *_Nullable *_Nonnull of_resolve_host(OFString *host,
    uint16_t port, int protocol);

/*!
 * @brief Converts the specified address to a string and port pair.
 *
 * @param address The address to convert to a string
 * @param addressLength The length of the address to convert to a string
 * @param host A pointer to an @ref OFString * which should be set to the host
 *	       of the address or NULL if the host is not needed
 * @param port A pointer to an uint16_t which should be set to the port of the
 *	       address or NULL if the port is not needed
 */
extern void of_address_to_string_and_port(struct sockaddr *address,
    socklen_t addressLength,
    OFString *__autoreleasing _Nonnull *_Nullable host,
    uint16_t *_Nullable port);

/*!
 * @brief Frees the results returned by @ref of_resolve_host.
 *
 * @param results The results returned by @ref of_resolve_host
 */
extern void of_resolver_free(
    of_resolver_result_t *_Nullable *_Nonnull results);
#ifdef __cplusplus
}
#endif

OF_ASSUME_NONNULL_END