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/****************************************************************************
* bfs *
* Copyright (C) 2019 Tavian Barnes <tavianator@tavianator.com> *
* *
* Permission to use, copy, modify, and/or distribute this software for any *
* purpose with or without fee is hereby granted. *
* *
* 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. *
****************************************************************************/
/**
* Formatters for diagnostic messages.
*/
#ifndef BFS_DIAG_H
#define BFS_DIAG_H
#include "cmdline.h"
#include "util.h"
#include <stdarg.h>
/**
* Shorthand for printing error messages.
*/
BFS_FORMATTER(2, 3)
void bfs_error(const struct cmdline *cmdline, const char *format, ...);
/**
* Shorthand for printing warning messages.
*/
BFS_FORMATTER(2, 3)
void bfs_warning(const struct cmdline *cmdline, const char *format, ...);
/**
* bfs_error() variant that takes a va_list.
*/
void bfs_verror(const struct cmdline *cmdline, const char *format, va_list args);
/**
* bfs_warning() variant that takes a va_list.
*/
void bfs_vwarning(const struct cmdline *cmdline, const char *format, va_list args);
/**
* Print the error message prefix.
*/
void bfs_error_prefix(const struct cmdline *cmdline);
/**
* Print the warning message prefix.
*/
void bfs_warning_prefix(const struct cmdline *cmdline);
#endif // BFS_DIAG_H
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