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/* $Id: plugin_string.c,v 1.2 2004/01/11 18:26:02 reinelt Exp $
*
* string plugin
*
* Copyright 2003,2004 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: plugin_string.c,v $
* Revision 1.2 2004/01/11 18:26:02 reinelt
* further widget and layout processing
*
* Revision 1.1 2003/12/19 05:50:34 reinelt
* added plugin_math.c and plugin_string.c
*
*/
/*
* exported functions:
*
* int plugin_init_string (void)
* adds some handy string functions
*
*/
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include "debug.h"
#include "plugin.h"
static void my_strlen (RESULT *result, RESULT *arg1)
{
double value=strlen(R2S(arg1));
SetResult(&result, R_NUMBER, &value);
}
int plugin_init_string (void)
{
// register some basic string functions
AddFunction ("strlen", 1, my_strlen);
return 0;
}
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