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/* $Id: hash.h,v 1.5 2004/01/18 09:01:45 reinelt Exp $
*
* hashes (associative arrays)
*
* Copyright 1999-2003 Michael Reinelt <reinelt@eunet.at>
* Copyright 2004 The LCD4Linux Team <lcd4linux-devel@users.sourceforge.net>
*
* This file is part of LCD4Linux.
*
* LCD4Linux 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.
*
* LCD4Linux 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*
* $Log: hash.h,v $
* Revision 1.5 2004/01/18 09:01:45 reinelt
* /proc/stat parsing finished
*
* Revision 1.4 2004/01/16 11:12:26 reinelt
* some bugs in plugin_xmms fixed, parsing moved to own function
* plugin_proc_stat nearly finished
*
* Revision 1.3 2004/01/16 07:26:25 reinelt
* moved various /proc parsing to own functions
* made some progress with /proc/stat parsing
*
* Revision 1.2 2004/01/16 05:04:53 reinelt
* started plugin proc_stat which should parse /proc/stat
* which again is a paint in the a**
* thinking over implementation methods of delta functions
* (CPU load, ...)
*
* Revision 1.1 2004/01/13 10:03:01 reinelt
* new util 'hash' for associative arrays
* new plugin 'cpuinfo'
*
*/
#ifndef _HASH_H_
#define _HASH_H_
// struct timeval
#include <sys/time.h>
typedef struct {
struct timeval time;
double val;
} HASH_SLOT;
typedef struct {
char *key;
char *val;
HASH_SLOT *Slot;
} HASH_ITEM;
typedef struct {
int sorted;
int nItems;
HASH_ITEM *Items;
} HASH;
void hash_set (HASH *Hash, char *key, char *val);
void hash_set_filter (HASH *Hash, char *key, char *val);
char *hash_get (HASH *Hash, char *key);
double hash_get_filter (HASH *Hash, char *key, int delay);
void hash_destroy (HASH *Hash);
#endif
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