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/* dirent.h for vms
Copyright (C) 1996-2016 Free Software Foundation, Inc.
This file is part of GNU Make.
GNU Make 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.
GNU Make 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 VMSDIR_H
#define VMSDIR_H
#include <rms.h>
#define MAXNAMLEN 255
#ifndef __DECC
#if !defined (__GNUC__) && !defined (__ALPHA)
typedef unsigned long u_long;
typedef unsigned short u_short;
#endif
#endif
struct direct
{
off_t d_off;
u_long d_fileno;
u_short d_reclen;
u_short d_namlen;
char d_name[MAXNAMLEN + 1];
};
#undef DIRSIZ
#define DIRSIZ(dp) \
(((sizeof (struct direct) \
- (MAXNAMLEN+1) \
+ ((dp)->d_namlen+1)) \
+ 3) & ~3)
#define d_ino d_fileno /* compatibility */
/*
* Definitions for library routines operating on directories.
*/
typedef struct DIR
{
struct direct dir;
char d_result[MAXNAMLEN + 1];
#if defined (__ALPHA) || defined (__DECC)
struct FAB fab;
#else
struct fabdef fab;
#endif
} DIR;
#ifndef NULL
#define NULL 0
#endif
#define rewinddir(dirp) seekdir((dirp), (long)0)
DIR *opendir ();
struct direct *readdir (DIR *dfd);
int closedir (DIR *dfd);
const char *vmsify (const char *name, int type);
#endif /* VMSDIR_H */
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