Added better handling of unsigned longs -- a Python long returned by unpack('L', ...) is now acceptable to pack('L', ...).
Added better handling of unsigned longs -- a Python long returned by
unpack('L', ...) is now acceptable to pack('L', ...).

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator