#ifndef	h_scanglob
#define	h_scanglob
/******************************************************************************
*
*	Declarations for UniVerse Database scan globals
*
*	Module	%M%	Version	%I% 	Date	%H%
*
*	(c) Copyright 1998 Ardent Software Inc. - All Rights Reserved
*	This is unpublished proprietary source code of Ardent Software Inc.
*	The copyright notice above does not evidence any actual or intented
*	publication of such source code.
*
*******************************************************************************
*
*	Maintenence log - insert most recent change descriptions at top
*
*	Date.... GTAR# WHO Description.........................................
*	04/12/99 24742 GMH Update structure for 64bit T25 files
*	10/14/98 23801 SAP Change copyrights. 
*	07/17/98 22910 JBG Add current latched group
*	03/13/96 18131 PNV Inverted includes for (dirent.h and SY_DIR_H)
*	12/06/95 17538 TMC fix last_to_free
*	11/16/95 17538 TMC remove globals-- these are scandir/scant25 globals
*
*****************************************************************************/

#if	DIR_SV3
#include	<dirent.h>
#endif
#include	SY_DIR_H
#include	"btree.h"

struct st_t25sav
{
	int	t25curkey;
	DBFILE *t25fdesc;
	int t25net;
	INTERNAL_NODE *t25inodeptr;
	TERMINAL_NODE *t25lnodeptr;
	OVERSIZE_NODE *t25onodeptr;
	char *t25buf;
	char *t25ovbuf;
	DBDADDR t25group;
};

struct	dirlst
{
	char *name;
	struct dirlst *next;
};

struct st_t1sav
{
	int dbdirstrip;
	struct dirlst	*dbscdirhead;
	struct dirlst *dbsclastdir;
#if	DIR_ucb || DIR_SV3
	DIR *dbscdptr;
	struct Direct	*dp;
#else
	int dbscdirdesc;
	struct direct	rb;
	char rbname[DIRSIZ+1];
#endif
	int nodeid;
  int	dbscnet;
};

union scanvar
{
	struct st_t25sav scant25;
	struct SHdata scanhash;
	struct st_t1sav scandir;
};

#endif