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/* utils.h --- Prototypes for self test utilities.
* Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010,
* 2011 Simon Josefsson
*
* This file is part of GNU Libidn.
*
* This program 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 3 of the License, or
* (at your option) any later version.
*
* This program 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef UTILS_H
# define UTILS_H
# include <string.h>
# include <stdarg.h>
# include <stringprep.h>
#ifndef __attribute__
# if __GNUC__ < 2 || (__GNUC__ == 2 && __GNUC_MINOR__ < 5)
# define __attribute__(Spec) /* empty */
# endif
#endif
extern int debug;
extern int error_count;
extern int break_on_error;
extern void fail (const char *format, ...)
__attribute__ ((format (printf, 1, 2)));
extern void escapeprint (const char *str, size_t len);
extern void hexprint (const char *str, size_t len);
extern void binprint (const char *str, size_t len);
extern void ucs4print (const uint32_t * str, size_t len);
/* This must be implemented elsewhere. */
extern void doit (void);
#endif /* UTILS_H */
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