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/**
* Copyright © 2016 Mattias Andrée <maandree@member.fsf.org>
*
* 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 LIBHAIKU_H
#define LIBHAIKU_H
/**
* Whenever possible, print am error message in haiku.
*
* Nothing is printed if `errno` is 0.
*
* @param s The argument to pass to `perror` in case we call back to it.
* `NULL` if you never what `perror` to be used.
*/
void haiku(const char *s);
#endif
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