-/*
- * Copyright (c) 1995-1996, Index Data.
- * See the file LICENSE for details.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: isamc.h,v $
- * Revision 1.2 1996-10-29 16:44:42 adam
- * Added isc_type, isc_block macros.
- *
- * Revision 1.1 1996/10/29 13:40:37 adam
- * First work.
- *
- */
+/* $Id: isamc.h,v 1.10 2002-08-02 19:26:55 adam Exp $
+ Copyright (C) 1995,1996,1997,1998,1999,2000,2001,2002
+ Index Data Aps
+
+This file is part of the Zebra server.
+
+Zebra 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 2, or (at your option) any later
+version.
+
+Zebra 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 Zebra; see the file LICENSE.zebra. If not, write to the
+Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+02111-1307, USA.
+*/
+
+
#ifndef ISAMC_H
#define ISAMC_H
+#include <bfile.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
typedef struct ISAMC_s *ISAMC;
typedef int ISAMC_P;
typedef struct ISAMC_PP_s *ISAMC_PP;
void *(*code_start)(int mode);
void (*code_stop)(int mode, void *p);
void (*code_item)(int mode, void *p, char **dst, char **src);
+ void (*code_reset)(void *p);
+ int max_blocks_mem;
int debug;
} *ISAMC_M;
void *clientData;
} *ISAMC_I;
-ISAMC_M isc_getmethod (void);
+void isc_getmethod (ISAMC_M m);
-ISAMC isc_open (const char *name, int writeflag, ISAMC_M method);
+ISAMC isc_open (BFiles bfs, const char *name, int writeflag, ISAMC_M method);
int isc_close (ISAMC is);
ISAMC_P isc_merge (ISAMC is, ISAMC_P pos, ISAMC_I data);
ISAMC_PP isc_pp_open (ISAMC is, ISAMC_P pos);
void isc_pp_close (ISAMC_PP pp);
int isc_read_item (ISAMC_PP pp, char **dst);
-int isc_read_key (ISAMC_PP pp, void *buf);
-int isc_numkeys (ISAMC_PP pp);
+int isc_pp_read (ISAMC_PP pp, void *buf);
+int isc_pp_num (ISAMC_PP pp);
+
+int isc_block_used (ISAMC is, int type);
+int isc_block_size (ISAMC is, int type);
#define isc_type(x) ((x) & 7)
#define isc_block(x) ((x) >> 3)
+#ifdef __cplusplus
+}
+#endif
+
#endif