1 files changed, 1 insertions, 3 deletions
diff --git a/socket/listen.c b/socket/listen.c
index 2bbdfdc8db..aa4d307181 100644
--- a/socket/listen.c
+++ b/socket/listen.c
@@ -22,9 +22,7 @@
    N connection requests will be queued before further requests are refused.
    Returns 0 on success, -1 for errors.  */
 int
-__listen (fd, n)
-     int fd;
-     int n;
+__listen (int fd, int n)
 {
   __set_errno (ENOSYS);
   return -1;