mbstowcs

size_t mbstowcs	(	wchar_t *	widechar,
		const char *	multibyte,
		size_t	number
	)

Definition at line 7 of file mbstowcs.c.

{
    int bytes;
    size_t n = 0;

    while (n < number) {

    if ((bytes = mbtowc (widechar, multibyte, MB_LEN_MAX)) < 0)
        return (size_t) -1;

    if (bytes == 0) {
        *widechar = (wchar_t) '\0';
        return n;
    }

    widechar++;
    multibyte += bytes;
    n++;
    }

    return n;
}

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