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/*-
* Copyright (c) 1993
* The Regents of the University of California. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)err.h 8.1 (Berkeley) 6/2/93
* NetBSD: err.h,v 1.11 1994/10/26 00:55:52 cgd Exp
* From OpenBSD-current 1997/04/05 22:00 GMT
*/
#ifndef _ERR_H_
#define _ERR_H_
#include <stdarg.h>
#ifdef __cplusplus
extern "C" {
#endif
#define __PFX(a,b) __attribute__((noreturn, format (printf, a, b)))
#define __PF(a,b) __attribute__((format (printf, a, b)))
void err(int, const char *, ...) __PFX(2,3);
void verr(int, const char *, va_list) __PFX(2,0);
void errx(int, const char *, ...) __PFX(2,3);
void verrx(int, const char *, va_list) __PFX(2,0);
void warn(const char *, ...) __PF(1,2);
void vwarn(const char *, va_list) __PF(1,0);
void warnx(const char *, ...) __PF(1,2);
void vwarnx(const char *, va_list) __PF(1,0);
#undef __PFX
#undef __PF
#ifdef __cplusplus
};
#endif
#endif /* !_ERR_H_ */
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