/* Set the error indicator of a stream.
- Copyright (C) 2007, 2009-2012 Free Software Foundation, Inc.
+ 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 the GNU General Public License as published by
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/>. */
+ along with this program. If not, see <https://www.gnu.org/licenses/>. */
#ifndef _FSETERR_H
#define _FSETERR_H
#include <stdio.h>
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
/* 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). */
-extern void fseterr (FILE *fp);
+#if HAVE___FSETERR /* musl libc */
+
+# include <stdio_ext.h>
+# define fseterr(fp) __fseterr (fp)
-#ifdef __cplusplus
+#else
+
+# ifdef __cplusplus
+extern "C" {
+# endif
+
+extern void fseterr (FILE *fp);
+
+# ifdef __cplusplus
}
+# endif
+
#endif
#endif /* _FSETERR_H */