1 files changed, 1 insertions, 2 deletions
diff --git a/signal/sigblock.c b/signal/sigblock.c
index aff495b201..10375eac21 100644
--- a/signal/sigblock.c
+++ b/signal/sigblock.c
@@ -20,8 +20,7 @@
 
 /* Block signals in MASK, returning the old mask.  */
 int
-__sigblock (mask)
-     int mask;
+__sigblock (int mask)
 {
   __set_errno (ENOSYS);
   return -1;