diff --git a/src/misc1.c b/src/misc1.c
index 85b81fd..a5a1805 100644
--- a/src/misc1.c
+++ b/src/misc1.c
@@ -2145,6 +2145,7 @@
  *
  * return FAIL for failure, OK otherwise
  */
+/*ARGSUSED*/
     int
 del_bytes(count, fixpos, use_delcombine)
     long	count;