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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def convert_cproto_to_py(c_decl):
 """ Convert a C-style function declaration string to its corresponding SimTypes-based Python representation. :param str c_decl: The C-style function declaration string. :return: A tuple of the function name, the prototype, and a string representing the SimType-based Python representation. :rtype: tuple """


    s = [ ]

    try:
        s.append('# %s' % c_decl)  # comment string

        parsed = parse_file(c_decl)
        parsed_decl = parsed[0]
        if not parsed_decl:
            raise ValueError('Cannot parse the function prototype.')

        func_name, func_proto = next(iter(parsed_decl.items()))

        s.append('"%s": %s,' % (func_name, func_proto._init_str()))  # The real Python string

    except Exception:  # pylint:disable=broad-except
        # Silently catch all parsing errors... supporting all function declarations is impossible
        try:
            func_name = get_function_name(c_decl)
            func_proto = None
            s.append('"%s": None,' % func_name)
        except ValueError:
            # Failed to extract the function name. Is it a function declaration?
            func_name, func_proto = None, None

    return func_name, func_proto, "\n".join(s)