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/*
* libdpkg - Debian packaging suite library routines
* utils.c - Helper functions for dpkg
*
* Copyright (C) 2001 Wichert Akkerman <wakkerma@debian.org>
*
* This is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public
* License version 2 as published by the Free Software Foundation.
*
* This 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 dpkg; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <config.h>
#include <dpkg.h>
/* Reimplementation of the standard ctype.h is* functions. Since gettext
* has overloaded the meaning of LC_CTYPE we can't use that to force C
* locale, so use these cis* functions instead.
*/
int cisdigit(int c) {
return (c>='0') && (c<='9');
}
int cisalpha(int c) {
return ((c>='a') && (c<='z')) || ((c>='A') && (c<='Z'));
}
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