File: fseterr.h

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/* Set the error indicator of a stream.
   Copyright (C) 2007, 2009-2018 Free Software Foundation, Inc.

   This program is free software: you can redistribute it and/or
   modify it under the terms of either:

     * the GNU Lesser General Public License as published by the Free
       Software Foundation; either version 3 of the License, or (at your
       option) any later version.

   or

     * the GNU General Public License as published by the Free
       Software Foundation; either version 2 of the License, or (at your
       option) any later version.

   or both in parallel, as here.
   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 <https://www.gnu.org/licenses/>.  */

#ifndef _FSETERR_H
#define _FSETERR_H

#include <stdio.h>

/* Set the error indicator of the stream FP.
   The "error indicator" is set when an I/O operation on the stream fails, and
   is cleared (together with the "end-of-file" indicator) by clearerr (FP).  */

#if HAVE___FSETERR /* musl libc */

# include <stdio_ext.h>
# define fseterr(fp) __fseterr (fp)

#else

# ifdef __cplusplus
extern "C" {
# endif

extern void fseterr (FILE *fp);

# ifdef __cplusplus
}
# endif

#endif

#endif /* _FSETERR_H */