each.c in numo-narray-0.9.1.3

- old
+ new

@@ -1,5 +1,5 @@
-void
+static void
 <%=c_iter%>(na_loop_t *const lp)
 {
     size_t   i;
     BIT_DIGIT *a1, x=0;
     size_t   p1;