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/*******************WARNING*********************
This is a *MODIFIED* version of Geoff Coller's proof-of-concept NOV
implementation.
It has been modified to support threading directly from a file handle
to a NNTP server without a temporary file.
This is not a complete distribution. We have only distributed enough
to support NN's needs.
The original version came from world.std.com:/src/news/nov.dist.tar.Z
and was dated 11 Aug 1993.
In any case, bugs you find here are probably my fault, as I've trimmed
a fair bit of unused code.
-Peter Wemm <peter@DIALix.oz.au>
*/
/*
* Copyright (c) Geoffrey Collyer 1992, 1993.
* All rights reserved.
* Written by Geoffrey Collyer.
* Thanks to UUNET Communications Services Inc for financial support.
*
* This software is not subject to any license of the American Telephone
* and Telegraph Company, the Regents of the University of California, or
* the Free Software Foundation.
*
* Permission is granted to anyone to use this software for any purpose on
* any computer system, and to alter it and redistribute it freely, subject
* to the following restrictions:
*
* 1. The authors are not responsible for the consequences of use of this
* software, no matter how awful, even if they arise from flaws in it.
*
* 2. The origin of this software must not be misrepresented, either by
* explicit claim or by omission. Since few users ever read sources,
* credits must appear in the documentation.
*
* 3. Altered versions must be plainly marked as such, and must not be
* misrepresented as being the original software. Since few users
* ever read sources, credits must appear in the documentation.
*
* 4. This notice may not be removed or altered.
*/
/*
* general-purpose in-core hashing, dbm interface (internals)
*/
#define STREQ(a, b) (*(a) == *(b) && strcmp((a), (b)) == 0)
#define BADTBL(tbl) (((tbl)->ht_magic&BYTEMASK) != HASHMAG)
#define HASHMAG 0257
#define BYTEMASK 0377
#define HASHENT struct hashent
HASHENT {
HASHENT *he_next; /* in hash chain */
HDBMDATUM he_key; /* to verify a match */
HDBMDATUM he_data;
};
HASHTABLE {
HASHENT **ht_addr; /* array of HASHENT pointers */
unsigned ht_size;
unsigned char ht_magic;
unsigned (*ht_hash)();
};
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