Make mergesort setup() static

diff --git a/src/merge.c b/src/merge.c
index 470352aa794b59686cea9ca43ed6c6223aa2f1c3..c82594cfd671b037ad3f9811dc1a17ccd48556c6 100644 (file)
--- a/src/merge.c
+++ b/src/merge.c
@@ -255,7 +255,7 @@ COPY:                               b = t;
  * when THRESHOLD/2 pairs compare with same sense.  (Only used when NATURAL
  * is defined.  Otherwise simple pairwise merging is used.)
  */
-void
+static void
 setup(u_char *list1, u_char *list2, size_t n, size_t size,
        int (*cmp)(const void *, const void *))
 {