/*

  * dirent.h --

  *

  *	Declarations of a library of directory-reading procedures

  *	in the POSIX style ("struct dirent").

  *

  * Copyright (c) 1991 The Regents of the University of California.

  * Copyright (c) 1994 Sun Microsystems, Inc.

  *

  * See the file "license.terms" for information on usage and redistribution

  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.

  *

  * RCS: @(#) $Id: dirent2.h,v 1.2 1998/09/14 18:39:44 stanton Exp $

  */

 #ifndef _DIRENT

 #define _DIRENT

 #ifndef _TCL

 #include "tcl.h"

 #endif

 /*

  * Dirent structure, which holds information about a single

  * directory entry.

  */

 #define MAXNAMLEN 255

 #define DIRBLKSIZ 512

 struct dirent {

     long d_ino;			/* Inode number of entry */

     short d_reclen;		/* Length of this record */

     short d_namlen;		/* Length of string in d_name */

     char d_name[MAXNAMLEN + 1];	/* Name must be no longer than this */

 };

 /*

  * State that keeps track of the reading of a directory (clients

  * should never look inside this structure;  the fields should

  * only be accessed by the library procedures).

  */

 typedef struct _dirdesc {

     int dd_fd;

     long dd_loc;

     long dd_size;

     char dd_buf[DIRBLKSIZ];

 } DIR;

 /*

  * Procedures defined for reading directories:

  */

 extern void		closedir _ANSI_ARGS_((DIR *dirp));

 extern DIR *		opendir _ANSI_ARGS_((char *name));

 extern struct dirent *	readdir _ANSI_ARGS_((DIR *dirp));

 #endif /* _DIRENT */