Re: [PATCH 4/9] Refactor excluded_from_list

> diff --git a/dir.c b/dir.c
> index 57a5d11..3a532d5 100644
> --- a/dir.c
> +++ b/dir.c
> @@ -509,22 +509,24 @@ static void prep_exclude(struct dir_struct *dir, const char *base, int baselen)
>         dir->basebuf[baselen] = '\0';
>  }
>
> -/* Scan the list and let the last match determine the fate.
> - * Return 1 for exclude, 0 for include and -1 for undecided.
> +/*
> + * Scan the given exclude list in reverse to see whether pathname
> + * should be ignored.  The first match (i.e. the last on the list), if
> + * any, determines the fate.  Returns the exclude_list element which
> + * matched, or NULL for undecided.
>   */
> -int excluded_from_list(const char *pathname,
> -                      int pathlen, const char *basename, int *dtype,
> -                      struct exclude_list *el)
> +struct exclude *excluded_from_list_1(const char *pathname, int pathlen,
> +                                    const char *basename, int *dtype,
> +                                    struct exclude_list *el)
>  {
>         int i;
>