Squashed 'third_party/pycrc/' content from commit cb91196b9

Change-Id: Iaed6f7d683e3c11395f10f0724f973363aad2cdb
git-subtree-dir: third_party/pycrc
git-subtree-split: cb91196b920d1f892c05941ed470c7a80cba7596
diff --git a/pycrc.py b/pycrc.py
new file mode 100755
index 0000000..2dd1612
--- /dev/null
+++ b/pycrc.py
@@ -0,0 +1,31 @@
+#!/usr/bin/env python
+
+#  pycrc -- parameterisable CRC calculation utility and C source code generator
+#
+#  Copyright (c) 2006-2017  Thomas Pircher  <tehpeh-web@tty1.net>
+#
+#  Permission is hereby granted, free of charge, to any person obtaining a copy
+#  of this software and associated documentation files (the "Software"), to
+#  deal in the Software without restriction, including without limitation the
+#  rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
+#  sell copies of the Software, and to permit persons to whom the Software is
+#  furnished to do so, subject to the following conditions:
+#
+#  The above copyright notice and this permission notice shall be included in
+#  all copies or substantial portions of the Software.
+#
+#  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+#  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+#  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+#  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+#  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+#  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+#  IN THE SOFTWARE.
+
+
+from pycrc.main import main
+import sys
+
+
+if __name__ == "__main__":
+    sys.exit(main())