after_pathsep(char_u *b, char_u *p)
{
    return p > b && vim_ispathsep(p[-1])
			     && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0);
}
after_pathsep(char_u *b, char_u *p)
{
    return p > b && vim_ispathsep(p[-1])
			     && (!has_mbyte || (*mb_head_off)(b, p - 1) == 0);
}