ObjFW  Diff

	memcpy(buffer, unicodeString + range.start,
	    range.length * sizeof(of_unichar_t));

	objc_autoreleasePoolPop(pool);
}

- (size_t)indexOfFirstOccurrenceOfString: (OFString*)string
- (of_range_t)rangeOfString: (OFString*)string
		    options: (of_string_search_options_t)options
{
	const char *cString = [string UTF8String];
	size_t i, cStringLength = [string UTF8StringLength];

	if (cStringLength == 0)
		return 0;
		return of_range(0, 0);

	if (cStringLength > s->cStringLength)
		return OF_INVALID_INDEX;
		return of_range(OF_INVALID_INDEX, 0);

	if (options & OF_STRING_SEARCH_BACKWARDS) {
	for (i = 0; i <= s->cStringLength - cStringLength; i++)
		if (!memcmp(s->cString + i, cString, cStringLength))
			return of_string_position_to_index(s->cString, i);

		for (i = s->cStringLength - cStringLength;; i--) {
			if (!memcmp(s->cString + i, cString, cStringLength))
				return of_range(
				    of_string_position_to_index(s->cString, i),
				    [string length]);
	return OF_INVALID_INDEX;
}


			/* Did not match and we're at the last char */
- (size_t)indexOfLastOccurrenceOfString: (OFString*)string
{
	const char *cString = [string UTF8String];
	size_t i, cStringLength = [string UTF8StringLength];

			if (i == 0)
	if (cStringLength == 0)
		return of_string_position_to_index(s->cString,
				return of_range(OF_INVALID_INDEX, 0);
		    s->cStringLength);

		}
	if (cStringLength > s->cStringLength)
		return OF_INVALID_INDEX;

	for (i = s->cStringLength - cStringLength;; i--) {
		if (!memcmp(s->cString + i, cString, cStringLength))
			return of_string_position_to_index(s->cString, i);

	} else {
		for (i = 0; i <= s->cStringLength - cStringLength; i++)
			if (!memcmp(s->cString + i, cString, cStringLength))
				return of_range(
				    of_string_position_to_index(s->cString, i),
				    [string length]);
	}
		/* Did not match and we're at the last char */
		if (i == 0)
			return OF_INVALID_INDEX;
	}

	return of_range(OF_INVALID_INDEX, 0);
}

- (BOOL)containsString: (OFString*)string
{
	const char *cString = [string UTF8String];
	size_t i, cStringLength = [string UTF8StringLength];