zdir.h

/*
Copyright (C) 1997-2008 ZSNES Team ( zsKnight, _Demo_, pagefault, Nach )

http://www.zsnes.com
http://sourceforge.net/projects/zsnes
https://zsnes.bountysource.com

This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
version 2 as published by the Free Software Foundation.

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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef ZDIR_H
#define ZDIR_H

struct dirent_info {
    char* name;
    mode_t mode;
    off_t size;
#ifdef __UNIXSDL__
    uid_t uid;
    gid_t gid;
#endif
};

#ifndef __UNIXSDL__
#include <stdint.h>
#ifdef __MSDOS__
#include <dir.h>
#define _finddata_t ffblk
#else
#include <io.h>
#include <windows.h>
#endif

// Avoid clashing with DJGPP and MinGW extras

struct z_dirent {
    char d_name[256];
};

typedef struct
{
    intptr_t find_first_handle;
    struct _finddata_t fileinfo;
    struct z_dirent entry;
} z_DIR;

z_DIR* z_opendir(const char* path);
struct z_dirent* z_readdir(z_DIR* dir);
int z_closedir(z_DIR* dir);

#ifndef NO_ZDIR_TYPEDEF
#define dirent z_dirent
typedef z_DIR DIR;
#define opendir z_opendir
#define readdir z_readdir
#define closedir z_closedir
#endif

#else
#include <dirent.h>
typedef DIR z_DIR;
#endif

struct dirent_info* readdir_info(z_DIR* dir);
int dirent_access(struct dirent_info* entry, int mode);

#endif