add aux branch

aux_test.c

@@ -0,0 +1,15 @@
+#include <stdio.h>
+#include "munit.h"
+#include "aux_lib.h"
+
+static const MunitSuite test_suite = {
+	//FILL ME
+};
+
+int
+main(int argc, const char *argv[])
+{
+	munit_suite_main(&test_suite, (void *) "string library test", argc, (char * const*) argv);
+	return 0;
+}
+