Move generic util functions to shared directory
diff --git a/testsuite/test-util.c b/testsuite/test-util.c
index 4fedb24..8b6474b 100644
--- a/testsuite/test-util.c
+++ b/testsuite/test-util.c
@@ -22,6 +22,8 @@
 #include <string.h>
 #include <libkmod.h>
 
+#include <shared/util.h>
+
 #include "libkmod-util.h"
 #include "testsuite.h"