//
//	aegis - project change supervisor
//	Copyright (C) 1997, 2002, 2004-2006, 2008 Peter Miller
//
//	This program is free software; you can redistribute it and/or modify
//	it under the terms of the GNU General Public License as published by
//	the Free Software Foundation; either version 3 of the License, or
//	(at your option) any later version.
//
//	This program is distributed in the hope that it will be useful,
//	but WITHOUT ANY WARRANTY; without even the implied warranty of
//	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//	GNU General Public License for more details.
//
//	You should have received a copy of the GNU General Public License
//	along with this program. If not, see
//	<http://www.gnu.org/licenses/>.
//

#ifndef AEFIND_DESCEND_H
#define AEFIND_DESCEND_H

#include <common/main.h>

struct stat; // existence
struct string_ty; // existence
struct tree_ty; // existence

enum descend_message_ty
{
    descend_message_dir_before,
    descend_message_dir_after,
    descend_message_file
};

typedef void (*descend_callback_ty)(void *arg, descend_message_ty,
    struct string_ty *, struct string_ty *, struct string_ty *,
    struct stat *);

void descend(struct string_ty *, int, descend_callback_ty, void *);

struct string_ty *stat_stack(struct string_ty *, struct stat *);

#endif // AEFIND_DESCEND_H