ff_wc_equal(char_u *s1, char_u *s2)
{
    int		i, j;
    int		c1 = NUL;
    int		c2 = NUL;
    int		prev1 = NUL;
    int		prev2 = NUL;

    if (s1 == s2)
	return TRUE;

    if (s1 == NULL || s2 == NULL)
	return FALSE;

    for (i = 0, j = 0; s1[i] != NUL && s2[j] != NUL;)
    {
	c1 = PTR2CHAR(s1 + i);
	c2 = PTR2CHAR(s2 + j);

	if ((p_fic ? MB_TOLOWER(c1) != MB_TOLOWER(c2) : c1 != c2)
		&& (prev1 != '*' || prev2 != '*'))
	    return FALSE;
	prev2 = prev1;
	prev1 = c1;

	i += mb_ptr2len(s1 + i);
	j += mb_ptr2len(s2 + j);
    }
    return s1[i] == s2[j];
}
ff_wc_equal(char_u *s1, char_u *s2)
{
    int		i, j;
    int		c1 = NUL;
    int		c2 = NUL;
    int		prev1 = NUL;
    int		prev2 = NUL;

    if (s1 == s2)
	return TRUE;

    if (s1 == NULL || s2 == NULL)
	return FALSE;

    for (i = 0, j = 0; s1[i] != NUL && s2[j] != NUL;)
    {
	c1 = PTR2CHAR(s1 + i);
	c2 = PTR2CHAR(s2 + j);

	if ((p_fic ? MB_TOLOWER(c1) != MB_TOLOWER(c2) : c1 != c2)
		&& (prev1 != '*' || prev2 != '*'))
	    return FALSE;
	prev2 = prev1;
	prev1 = c1;

	i += mb_ptr2len(s1 + i);
	j += mb_ptr2len(s2 + j);
    }
    return s1[i] == s2[j];
}