X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=include%2Fisam.h;h=0e4488a2bb38e85e1f355704984391f8dd697f13;hp=3b694bd32e7d9949aecac74cd581dd74c5a2346a;hb=896c0427df9d8eff5de6a1735dcd992e067df844;hpb=a5545de18b5d3762a1f29569a4b10ca5017506db

diff --git a/include/isam.h b/include/isam.h
index 3b694bd..0e4488a 100644
--- a/include/isam.h
+++ b/include/isam.h
@@ -1,40 +1,44 @@
-/*
- * Copyright (C) 1994, Index Data I/S 
- * All rights reserved.
- * Sebastian Hammer, Adam Dickmeiss
- *
- * $Log: isam.h,v $
- * Revision 1.5  1994-09-27 20:03:36  quinn
- * Seems relatively bug-free.
- *
- * Revision 1.4  1994/09/26  17:05:54  quinn
- * Trivial.
- *
- * Revision 1.3  1994/09/26  16:08:42  quinn
- * Most of the functionality in place.
- *
- * Revision 1.2  1994/09/14  13:10:35  quinn
- * Small changes
- *
- * Revision 1.1  1994/09/12  08:02:07  quinn
- * Not functional yet
- *
- */
+/* $Id: isam.h,v 1.15 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 ISAM_H
 #define ISAM_H
 
+#include <res.h>
 #include <bfile.h>
 
 #include "../isam/memory.h"
 #include "../isam/physical.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define IS_MAX_BLOCKTYPES 4
 #define IS_MAX_RECORD 512
 #define IS_DEF_REPACK_PERCENT "30" /* how much relative change before repack */
 
-typedef unsigned int SYSNO; /* should be somewhere else */
-
 /*
  * Description of a blocktype (part of an isam file)
  */
@@ -68,7 +72,7 @@ typedef struct isam_struct
 
 typedef struct ispt_struct
 {
-    struct is_mtable *tab;
+    struct is_mtable tab;
     struct ispt_struct *next;      /* freelist */
 } ispt_struct, *ISPT; 
 
@@ -85,7 +89,9 @@ typedef struct ispt_struct
 /*
  * Open isam file.
  */
-ISAM is_open(const char *name, int writeflag);
+ISAM is_open(BFiles bfs, const char *name,
+	     int (*cmp)(const void *p1, const void *p2),
+	     int writeflag, int keysize, Res res);
 
 /*
  * Close isam file.
@@ -110,6 +116,14 @@ int is_readkey(ISPT ip, void *buf);
 
 int is_writekey(ISPT ip, const void *buf);
 
-ISAM_P is_merge(ISAM is, ISAM_P pos, int num, const char *data);
+int is_numkeys(ISPT ip);
+
+void is_rewind(ISPT ip);
+
+ISAM_P is_merge(ISAM is, ISAM_P pos, int num, char *data);
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif