ObjFW  Diff

- (void)makeImmutable;
@end

@interface OFMutableData (MutableRetrieving)
/* GCC does not like overriding properties with a different type. */
#if defined(__clang__) || defined(DOXYGEN)
/*!
 * All items of the OFMutableData as a C array.
 * @brief All items of the OFMutableData as a C array.
 *
 * @warning The pointer is only valid until the OFMutableData is changed!
 *
 * Modifying the returned array directly is allowed and will change the contents
 * of the data array.
 */
@property (readonly, nonatomic) void *items OF_RETURNS_INNER_POINTER;

/*!
 * The first item of the OFMutableData or NULL.
 * @brief The first item of the OFMutableData or `NULL`.
 *
 * Modifying the returned item directly is allowed and will change the contents
 * of the data array.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) void *firstItem
    OF_RETURNS_INNER_POINTER;

/*!
 * Last item of the OFMutableData or NULL.
 * @brief Last item of the OFMutableData or `NULL`.
 *
 * Modifying the returned item directly is allowed and will change the contents
 * of the data array.
 */
@property OF_NULLABLE_PROPERTY (readonly, nonatomic) void *lastItem
    OF_RETURNS_INNER_POINTER;
#else