Split it_key stuff into it_key.c. For indexing, sort key chunks in a separate

[idzebra-moved-to-github.git] / include / it_key.h

diff --git a/include/it_key.h b/include/it_key.h
new file mode 100644 (file)
index 0000000..e2b5fb9
--- /dev/null
+++ b/include/it_key.h
@@ -0,0 +1,68 @@
+/* $Id: it_key.h,v 1.1 2006-11-21 14:32:38 adam Exp $
+   Copyright (C) 1995-2006
+   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 this program; if not, write to the Free Software
+Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+*/
+
+#ifndef ZEBRA_IT_KEY_H
+#define ZEBRA_IT_KEY_H
+
+#include <idzebra/version.h>
+#include <idzebra/util.h>
+
+YAZ_BEGIN_CDECL
+
+#define IT_MAX_WORD 256
+
+#define IT_KEY_LEVEL_MAX 5
+struct it_key {
+    int  len;
+    zint mem[IT_KEY_LEVEL_MAX];
+};
+
+void *iscz1_start(void);
+void iscz1_reset(void *vp);
+void iscz1_stop(void *p);
+void iscz1_decode(void *vp, char **dst, const char **src);
+void iscz1_encode(void *vp, char **dst, const char **src);
+
+int key_compare(const void *p1, const void *p2);
+void key_init(struct it_key *k);
+zint key_get_seq(const void *p);
+zint key_get_segment(const void *p);
+int key_compare_it(const void *p1, const void *p2);
+int key_qsort_compare(const void *p1, const void *p2);
+char *key_print_it(const void *p, char *buf);
+void key_logdump(int mask, const void *p);
+void key_logdump_txt(int logmask, const void *p, const char *txt);
+
+int key_SU_decode(int *ch, const unsigned char *out);
+int key_SU_encode(int ch, char *out);
+
+YAZ_END_CDECL
+
+#endif
+/*
+ * Local variables:
+ * c-basic-offset: 4
+ * indent-tabs-mode: nil
+ * End:
+ * vim: shiftwidth=4 tabstop=8 expandtab
+ */
+