blob: 68cd4eb797781f9720ae2fc42730817d7daf2d99 [file] [log] [blame]
/******************************************************************************
* Copyright (c) 2004, 2008 IBM Corporation
* All rights reserved.
* This program and the accompanying materials
* are made available under the terms of the BSD License
* which accompanies this distribution, and is available at
* http://www.opensource.org/licenses/bsd-license.php
*
* Contributors:
* IBM Corporation - initial implementation
*****************************************************************************/
#include <compiler.h>
#include <ctype.h>
int __attrconst isdigit(int ch)
{
switch (ch) {
case '0': case '1': case '2': case '3': case '4':
case '5': case '6': case '7': case '8': case '9':
return 1;
default:
return 0;
}
}