diff --git a/src/if_cscope.c b/src/if_cscope.c
index 7163c8a..7653308 100644
--- a/src/if_cscope.c
+++ b/src/if_cscope.c
@@ -1226,11 +1226,13 @@
     return msg;
 }
 #endif
+
 /*
  * PRIVATE: cs_insert_filelist
  *
  * insert a new cscope database filename into the filelist
  */
+/*ARGSUSED*/
     static int
 cs_insert_filelist(fname, ppath, flags, sb)
     char *fname;