1 // $Id: util-isnumberunsigned.c 2255 2006-01-22 11:23:47Z ensc $ --*- c -*--
3 // Copyright (C) 2005 Enrico Scholz <enrico.scholz@informatik.tu-chemnitz.de>
5 // This program is free software; you can redistribute it and/or modify
6 // it under the terms of the GNU General Public License as published by
7 // the Free Software Foundation; version 2 of the License.
9 // This program is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with this program; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 #include "util-isnumber.hc"
28 checkConstraints(unsigned long val, unsigned int fac)
30 if ((long)(val) < 0) return false;
31 if (ULONG_MAX/fac <= val) return false;
35 ENSC_DECL_UTIL_ISNUMBER(isNumberUnsigned, unsigned long, strtoul)