1 files changed, 1 insertions, 2 deletions
diff --git a/termios/tcgetsid.c b/termios/tcgetsid.c
index fcf4d7f32f..59e2a7c8da 100644
--- a/termios/tcgetsid.c
+++ b/termios/tcgetsid.c
@@ -23,8 +23,7 @@
 
 /* Return the session ID of FD.  */
 pid_t
-tcgetsid (fd)
-     int fd;
+tcgetsid (int fd)
 {
   pid_t pgrp;
   pid_t sid;