ObjFW  Check-in [d57228d9d6]

}

@implementation OFMutableString
- setToCString: (const char*)str
{
	size_t len;

	if (string != NULL)
		[self freeMemory: string];
	[self freeMemory: string];

	len = strlen(str);

	switch (of_string_check_utf8(str, len)) {
	case 0:
		is_utf8 = NO;
		break;

 */
- (void*)resizeMemory: (void*)ptr
	     toNItems: (size_t)nitems
	     withSize: (size_t)size;

/**
 * Frees allocated memory and removes it from the object's memory pool.
 * Does nothing if ptr is NULL.
 *
 * \param ptr A pointer to the allocated memory
 */
- freeMemory: (void*)ptr;

/**
 * Increases the retain count.

			   toSize: nitems * size];
}

- freeMemory: (void*)ptr;
{
	void **iter, *last, **memchunks;
	size_t i, memchunks_size;

	if (ptr == NULL)
		return self;

	iter = PRE_IVAR->memchunks + PRE_IVAR->memchunks_size;
	i = PRE_IVAR->memchunks_size;

	while (iter-- > PRE_IVAR->memchunks) {
		i--;

					} @catch (OFException *e) {
						[self freeMemory: ret_c];
						[self freeMemory: tmp];
						@throw e;
					}
					memcpy(tmp2, tmp + i + 1, len - i - 1);

					if (cache != NULL)
						[self freeMemory: cache];
					[self freeMemory: cache];
					cache = tmp2;
					cache_len = len - i - 1;
				} else {
					if (cache != NULL)
						[self freeMemory: cache];
					[self freeMemory: cache];
					cache = NULL;
					cache_len = 0;
				}
				[self freeMemory: tmp];

				@try {
					ret = [OFString

		*ptr = cache;

	return cache_len;
}

- clearCache
{
	if (cache != NULL)
		[self freeMemory: cache];
	[self freeMemory: cache];

	cache = NULL;
	cache_len = 0;

	return self;
}

- close
{
	@throw [OFNotImplementedException newWithClass: isa
					      selector: _cmd];
}
@end

}

- close
{
	if (sock == INVALID_SOCKET)
		@throw [OFNotConnectedException newWithClass: isa];

	[self freeMemory: saddr];
	sock = INVALID_SOCKET;

	if (saddr != NULL)
	saddr = NULL;
		[self freeMemory: saddr];
	saddr_len = 0;

	return self;
}
@end