X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=index%2Fextract.c;h=a980bcf26b0fede3d9ba9f7da960bb4100fd773c;hb=9ceac3e96fe083b93b6fd4a676003dd10482e465;hp=a5a6f6b907428c384eb5cd0120c8eb1a6e41747b;hpb=fc83d98d346711f446d9f9a29cc2ff0eee398053;p=idzebra-moved-to-github.git

diff --git a/index/extract.c b/index/extract.c
index a5a6f6b..a980bcf 100644
--- a/index/extract.c
+++ b/index/extract.c
@@ -1,4 +1,4 @@
-/* $Id: extract.c,v 1.217 2006-05-30 13:21:14 adam Exp $
+/* $Id: extract.c,v 1.218 2006-05-30 13:44:44 adam Exp $
    Copyright (C) 1995-2006
    Index Data ApS
 
@@ -48,6 +48,25 @@ Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 
 #endif
 
+#define ENCODE_BUFLEN 768
+struct encode_info {
+#if 0
+    int  sysno;  /* previously written values for delta-compress */
+    int  seqno;
+    int  cmd;
+    int prevsys; /* buffer for skipping insert/delete pairs */
+    int prevseq;
+    int prevcmd;
+    int keylen; /* tells if we have an unwritten key in buf, and how long*/
+#endif
+    void *encode_handle;
+    void *decode_handle;
+    char buf[ENCODE_BUFLEN];
+};
+
+static void encode_key_init (struct encode_info *i);
+static void encode_key_write (char *k, struct encode_info *i, FILE *outf);
+static void encode_key_flush (struct encode_info *i, FILE *outf);
 
 #define USE_SHELLSORT 0
 
@@ -1881,21 +1900,10 @@ void extract_flushSortKeys (ZebraHandle zh, SYSNO sysno,
 
 void encode_key_init (struct encode_info *i)
 {
-    i->sysno = 0;
-    i->seqno = 0;
-    i->cmd = -1;
-    i->prevsys=0;
-    i->prevseq=0;
-    i->prevcmd=-1;
-    i->keylen=0;
     i->encode_handle = iscz1_start();
     i->decode_handle = iscz1_start();
 }
 
-/* this is the old encode_key_write 
- * may be deleted once we are confident that the new works
- * HL 15-oct-2002
- */
 void encode_key_write (char *k, struct encode_info *i, FILE *outf)
 {
     struct it_key key;