2 * Copyright (C) 1994-1995, Index Data I/S
4 * Sebastian Hammer, Adam Dickmeiss
7 * Revision 1.6 1995-09-14 07:48:23 adam
8 * Record control management.
10 * Revision 1.5 1995/09/11 13:09:34 adam
11 * More work on relevance feedback.
13 * Revision 1.4 1995/09/08 14:52:27 adam
14 * Minor changes. Dictionary is lower case now.
16 * Revision 1.3 1995/09/07 13:58:36 adam
17 * New parameter: result-set file descriptor (RSFD) to support multiple
18 * positions within the same result-set.
19 * Boolean operators: and, or, not implemented.
20 * Result-set references.
22 * Revision 1.2 1995/09/06 16:11:17 adam
23 * Option: only one word key per file.
25 * Revision 1.1 1995/09/04 09:10:36 adam
26 * More work on index add/del/update.
27 * Merge sort implemented.
28 * Initial work on z39 server.
40 void key_logdump (int logmask, const void *p)
44 memcpy (&key, p, sizeof(key));
45 logf (logmask, "%7d s=%-4d f=%d,%d", key.sysno, key.seqno,
46 key.attrSet, key.attrUse);
49 int key_compare (const void *p1, const void *p2)
52 memcpy (&i1, p1, sizeof(i1));
53 memcpy (&i2, p2, sizeof(i2));
54 if (i1.sysno != i2.sysno)
56 if (i1.sysno > i2.sysno)
62 if (i1.seqno != i2.seqno)
64 if (i1.seqno > i2.seqno)
70 if (i1.freq != i2.freq)
72 if (i1.freq > i2.freq)
78 if (i1.attrSet != i2.attrSet)
80 if (i1.attrSet > i2.attrSet)
85 if (i1.attrUse != i2.attrUse)
87 if (i1.attrUse > i2.attrUse)
95 int index_char_cvt (int c)