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/*
* This file is part of the XForms library package.
*
* XForms is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1, or
* (at your option) any later version.
*
* XForms 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with XForms. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* \file vn_pair.c
*
* Name value pair stuff
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "include/forms.h"
#include "flinternal.h"
#include "ulib.h"
#include <stdlib.h>
#include <limits.h>
/***************************************
***************************************/
int
fli_get_vn_value( FLI_VN_PAIR * vn_pair,
const char * name )
{
long val;
char *ep;
for ( ; vn_pair->name; vn_pair++ )
if ( ! strcmp( vn_pair->name, name ) )
return vn_pair->val;
val = strtol( name, &ep, 10 );
if ( ep != name && ! *ep && val >= INT_MIN && val <= INT_MAX )
return val;
return -1;
}
/***************************************
***************************************/
const char *
fli_get_vn_name( FLI_VN_PAIR * vn_pair,
int val )
{
static char buf[ 5 ][ 16 ];
static int k;
k = ( k + 1 ) % 5;
for ( ; vn_pair->name; vn_pair++ )
if ( vn_pair->val == val )
return vn_pair->name;
sprintf( buf[ k ], "%d", val );
return buf[ k ];
}
/*
* Local variables:
* tab-width: 4
* indent-tabs-mode: nil
* End:
*/
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