#ifndef _HASH_H_INCLUDED_
#define _HASH_H_INCLUDED_
/*=============================================================================
GNU UnRTF, a command-line program to convert RTF documents to other formats.
Copyright (C) 2000,2001,2004 by Zachary Smith
This program 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 3 of the License, or
(at your option) any later version.
This program 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 Street, Fifth Floor, Boston, MA 02110-1301 USA
The maintainer is reachable by electronic mail at daved@physiol.usyd.edu.au
=============================================================================*/
/*----------------------------------------------------------------------
* Module name: hash.h
* Author name: Zachary Smith
* Create date: 1 Sept 2000
* Purpose: Shared string storage. This yields an approximate average 35%
* improvement of memory used for string storage against original file
* size (372 random rtfs from the internets, 200 MB). Some shrink a
* lot, some actually inflate.
*----------------------------------------------------------------------
* Changes:
* 29 Mar 05, daved@physiol.usyd.edu.au: changes requested by ZT Smith
* 06 Jan 06, marcossamaral@terra.com.br: changes hash_stats()
* 16 Dec 07, daved@physiol.usyd.edu.au: updated to GPL v3
* 07 Oct 11, jf@dockes.org, added _HASH_H_INCLUDED_
* Further: see VCS log
*--------------------------------------------------------------------*/
extern unsigned long hash_stats (void);
/* Store/find string, returns address of stored copy */
extern const char *hash_store (char *);
#endif /* _HASH_H_INCLUDED_ */