ObjFW  Check-in [e6c5c90751]

	memcpy(string + length, str, strlength + 1);
	length += strlength;
}

- (void)appendCStringWithoutUTF8Checking: (const char*)str
				  length: (size_t)len
{
	if (len > strlen(str))
		@throw [OFOutOfRangeException newWithClass: isa];

	string = [self resizeMemory: string
			     toSize: length + len + 1];
	memcpy(string + length, str, len);
	length += len;
	string[length] = 0;
}