-#ifndef PARAMS
-# if defined PROTOTYPES || (defined __STDC__ && __STDC__)
-# define PARAMS(Args) Args
-# else
-# define PARAMS(Args) ()
-# endif
+/* An interface to write() that writes all it is asked to write.
+
+ Copyright (C) 2002-2003, 2009-2010 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
+ 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/>. */
+
+#include <stddef.h>
+
+
+#ifdef __cplusplus
+extern "C" {
#endif
-size_t full_write PARAMS ((int, const char *, size_t));
+
+/* Write COUNT bytes at BUF to descriptor FD, retrying if interrupted
+ or if partial writes occur. Return the number of bytes successfully
+ written, setting errno if that is less than COUNT. */
+extern size_t full_write (int fd, const void *buf, size_t count);
+
+
+#ifdef __cplusplus
+}
+#endif