/* Copyright (c) 2016, Dennis Wölfing
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted, provided that the above
 * copyright notice and this permission notice appear in all copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

/* libc/include/err.h
 * Formatted error messages.
 */

#ifndef _ERR_H
#define _ERR_H

#include <sys/cdefs.h>
#define __need___va_list
#include <stdarg.h>

#ifdef __cplusplus
extern "C" {
#endif

__noreturn void err(int, const char*, ...);
__noreturn void errc(int, int, const char*, ...);
__noreturn void errx(int, const char*, ...);
void warn(const char*, ...);
void warnc(int, const char*, ...);
void warnx(const char*, ...);

__noreturn void verr(int, const char*, __gnuc_va_list);
__noreturn void verrc(int, int, const char*, __gnuc_va_list);
__noreturn void verrx(int, const char*, __gnuc_va_list);
void vwarn(const char*, __gnuc_va_list);
void vwarnc(int, const char*, __gnuc_va_list);
void vwarnx(const char*, __gnuc_va_list);

#ifdef __cplusplus
}
#endif

#endif
