1 files changed, 1 insertions, 2 deletions
diff --git a/libio/putwchar.c b/libio/putwchar.c
index 41d834b144..0fefe3a3ac 100644
--- a/libio/putwchar.c
+++ b/libio/putwchar.c
@@ -19,8 +19,7 @@
 #include <wchar.h>
 
 wint_t
-putwchar (wc)
-     wchar_t wc;
+putwchar (wchar_t wc)
 {
   wint_t result;
   _IO_acquire_lock (_IO_stdout);