ObjFW  Check-in [509ab0affd]

@interface OFString (JSONValue)
/**
 * \brief Creates an object from the JSON value of the string.
 *
 * \note This also allows parsing JSON5, an extension of JSON. See
 *	 http://json5.org/ for more details.
 *
 * \warning Although not specified by the JSON specification, this can also
 *          return primitives like strings and numbers. The rationale behind
 *          this is that most JSON parsers allow JSON data just consisting of a
 *          single primitive, leading to realworld JSON files sometimes only
 *          consisting of a single primitive. Therefore, you should not make any
 *          assumptions about the object returned by this method if you don't
 *          want your program to terminate due to a message not understood, but
 *          instead check the returned object using -[isKindOfClass:].
 *
 * \return An object
 */
- (id)JSONValue;
@end

					return nil;
				}

				/* Normal character */
				if ((c1 & 0xFC00) != 0xD800) {
					l = of_string_unicode_to_utf8(c1,
					    buffer + i);

					if (l == 0) {
						free(buffer);
						return nil;
					}

					i += l;
					*pointer += 5;

					return nil;
				}

				c = (((c1 & 0x3FF) << 10) |
				    (c2 & 0x3FF)) + 0x10000;

				l = of_string_unicode_to_utf8(c, buffer + i);

				if (l == 0) {
					free(buffer);
					return nil;
				}

				i += l;
				*pointer += 11;