parameters: (self)
return_statement: return calldef_types.CALLING_CONVENTION_TYPES.UNKNOWN
docstring: This function should be overriden in the derived classes and return
          more-or-less successfull guess about calling convention
docstring_summary: This function should be overriden in the derived classes and return
          more-or-less successfull guess about calling convention
docstring_tokens: This function should be overriden in the derived classes and return more - or - less successfull guess about calling convention
function: def guess_calling_convention(self):
          """This function should be overriden in the derived classes and return
          more-or-less successfull guess about calling convention"""
          return calldef_types.CALLING_CONVENTION_TYPES.UNKNOWN
function_tokens: def guess_calling_convention ( self ) : return calldef_types . CALLING_CONVENTION_TYPES . UNKNOWN