1 files changed, 36 insertions, 0 deletions
diff --git a/REORG.TODO/libio/putchar.c b/REORG.TODO/libio/putchar.c
new file mode 100644
index 0000000000..39c580c60e
--- /dev/null
+++ b/REORG.TODO/libio/putchar.c
@@ -0,0 +1,36 @@
+/* Copyright (C) 1991-2017 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, see
+   <http://www.gnu.org/licenses/>.  */
+
+#include "libioP.h"
+#include "stdio.h"
+
+#undef putchar
+
+int
+putchar (int c)
+{
+  int result;
+  _IO_acquire_lock (_IO_stdout);
+  result = _IO_putc_unlocked (c, _IO_stdout);
+  _IO_release_lock (_IO_stdout);
+  return result;
+}
+
+#if defined weak_alias && !defined _IO_MTSAFE_IO
+#undef putchar_unlocked
+weak_alias (putchar, putchar_unlocked)
+#endif