/*** Copyright 2011, Oliver Tappe, zooey@hirschkaefer.de. All rights reserved.** Distributed under the terms of the MIT License.*/#include <wchar_private.h>int__mblen(const char* s, size_t n){static mbstate_t internalMbState;int rval;if (s == NULL) {static const mbstate_t initial;internalMbState = initial;return 0; // we do not support stateful converters}rval = __mbrtowc(NULL, s, n, &internalMbState);if (rval == -1 || rval == -2)return -1;return rval;}B_DEFINE_WEAK_ALIAS(__mblen, mblen);