Use (void) in no-arguments function definitions.

[thirdparty/glibc.git] / libio / getwchar.c

diff --git a/libio/getwchar.c b/libio/getwchar.c
index b327c313a6e8751741b6be2eff2e580a4d072bbc..10844e2bdc68fb4ed81058286be7d63543571197 100644 (file)
--- a/libio/getwchar.c
+++ b/libio/getwchar.c
@@ -30,7 +30,7 @@
 #undef getwchar
 
 wint_t
-getwchar ()
+getwchar (void)
 {
   wint_t result;
   _IO_acquire_lock (_IO_stdin);