parameters: (self)
return_statement: return self.__rbuf
docstring: Implement the CReadableTransport interface
docstring_summary: Implement the CReadableTransport interface
docstring_tokens: Implement the CReadableTransport interface
function: def cstringio_buf(self):
          """Implement the CReadableTransport interface"""
          return self.__rbuf
function_tokens: def cstringio_buf ( self ) : return self . __rbuf