wcscspn.c

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/*
 * COPYRIGHT:   See COPYING in the top level directory
 * PROJECT:     ReactOS system libraries
 * FILE:        lib/crt/??????
 * PURPOSE:     Unknown
 * PROGRAMER:   Unknown
 * UPDATE HISTORY:
 *              25/11/05: Added license header
 */

#include <precomp.h>

/*
 * @implemented
 */
size_t wcscspn(const wchar_t *str,const wchar_t *reject)
{
    wchar_t *s;
    wchar_t *t;
    s=(wchar_t *)str;
    while (*s) {
        t=(wchar_t *)reject;
        while (*t) {
            if (*t==*s)
                break;
            t++;
        }
        if (*t)
            break;
        s++;
    }
    return s-str; /* nr of wchars */
}