1/*
2** Copyright 2011, Oliver Tappe, zooey@hirschkaefer.de. All rights reserved.
3** Distributed under the terms of the MIT License.
4*/
5
6#include <wchar_private.h>
7
8
9size_t
10__wcscspn(const wchar_t* wcs, const wchar_t* rejectIn)
11{
12	const wchar_t* wcPointer = wcs;
13	wchar_t wc;
14	for (; (wc = *wcPointer) != L'\0'; ++wcPointer) {
15		const wchar_t* reject;
16		for (reject = rejectIn; *reject != L'\0'; ++reject) {
17			if (*reject == wc)
18				return wcPointer - wcs;
19		}
20	}
21
22	return wcPointer - wcs;
23}
24
25B_DEFINE_WEAK_ALIAS(__wcscspn, wcscspn);
26