X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=index%2Frecindex.h;h=1ce50fc79479d1eaa60a2dae1a82d87b85f4f7ff;hp=332092986b9e8362283be8fdc174e7a65033ae38;hb=693a0db94b4b3ac9aee7722572a6b81a86a12e13;hpb=d71149439012fadf092321e3b507d23711715743

diff --git a/index/recindex.h b/index/recindex.h
index 3320929..1ce50fc 100644
--- a/index/recindex.h
+++ b/index/recindex.h
@@ -1,5 +1,5 @@
 /* This file is part of the Zebra server.
-   Copyright (C) 1994-2009 Index Data
+   Copyright (C) 1994-2011 Index Data
 
 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
@@ -76,6 +76,15 @@ Record rec_get(Records p, zint sysno);
     \returns record pointer (or NULL on error)
 */
 Record rec_get_root(Records p);
+
+
+/** \brief gets next record - with given records
+    \param p records handle
+    \param rec record
+    \returns record pointer (or NULL on error)
+*/
+Record rec_get_next(Records p, Record rec);
+
 ZEBRA_RES rec_close (Records *p);
 
 /** \brief opens records system
@@ -85,16 +94,27 @@ ZEBRA_RES rec_close (Records *p);
 */
 Records rec_open(BFiles bfs, int rw, int compression_method);
 
+/** \brief check whether a compression method is supported
+    \param compression_method (REC_COMPRESS_..)
+    \retval 0 if method is unsupported
+    \retval 1 if method is supported
+*/
+int rec_check_compression_method(int compression_method);
+
 char *rec_strdup(const char *s, size_t *len);
 void rec_prstat(Records p, int verbose);
 
 zint rec_sysno_to_int(zint sysno);
 
-/** \brief compression types */
+
+/** \brief No compression ("none") */
 #define REC_COMPRESS_NONE   0
+/** \brief BZIP2 compression (slow and requires big chunks) */
 #define REC_COMPRESS_BZIP2  1
+/** \brief zlib compression (faster and works off small chunks) */
 #define REC_COMPRESS_ZLIB   2
 
+
 enum { 
     recInfo_fileType, 
     recInfo_filename,