From a37eca9df538a4184551244d435e027ca86ccb25 Mon Sep 17 00:00:00 2001
From: van Hauser <vh@thc.org>
Date: Thu, 30 Apr 2020 16:27:31 +0200
Subject: afl-untracer - next step

---
 examples/afl_untracer/libtestinstr.c | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 examples/afl_untracer/libtestinstr.c

(limited to 'examples/afl_untracer/libtestinstr.c')

diff --git a/examples/afl_untracer/libtestinstr.c b/examples/afl_untracer/libtestinstr.c
new file mode 100644
index 00000000..b21c3db5
--- /dev/null
+++ b/examples/afl_untracer/libtestinstr.c
@@ -0,0 +1,35 @@
+/*
+   american fuzzy lop++ - a trivial program to test the build
+   --------------------------------------------------------
+   Originally written by Michal Zalewski
+   Copyright 2014 Google Inc. All rights reserved.
+   Copyright 2019-2020 AFLplusplus Project. All rights reserved.
+   Licensed under the Apache License, Version 2.0 (the "License");
+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at:
+     http://www.apache.org/licenses/LICENSE-2.0
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+
+void testinstr(char *buf, int len) {
+
+  if (len < 1)
+    return;
+  buf[len] = 0;
+
+  // we support three input cases
+  if (buf[0] == '0')
+    printf("Looks like a zero to me!\n");
+  else if (buf[0] == '1')
+    printf("Pretty sure that is a one!\n");
+  else
+    printf("Neither one or zero? How quaint!\n");
+
+}
-- 
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