[hackers] [sbase] Add LICENSE header to fshut.c || sin

[git]

commit 31af8555a70b54395565487019d3985b796e3f05
Author: sin <s...@2f30.org>
Date:   Mon Apr 20 18:01:27 2015 +0100

    Add LICENSE header to fshut.c

diff --git a/libutil/fshut.c b/libutil/fshut.c
index 96c2b79..8513184 100644
--- a/libutil/fshut.c
+++ b/libutil/fshut.c
@@ -1,3 +1,4 @@
+/* See LICENSE file for copyright and license details. */
 #include <stdio.h>
 #include <stdlib.h>