HTTP_REGISTER_EXCEPTION(HttpMessageTypeException, HTTP_EX_CE(message_type), HTTP_EX_DEF_CE);
HTTP_REGISTER_EXCEPTION(HttpEncodingException, HTTP_EX_CE(encoding), HTTP_EX_DEF_CE);
HTTP_REGISTER_EXCEPTION(HttpRequestException, HTTP_EX_CE(request), HTTP_EX_DEF_CE);
HTTP_REGISTER_EXCEPTION(HttpMessageTypeException, HTTP_EX_CE(message_type), HTTP_EX_DEF_CE);
HTTP_REGISTER_EXCEPTION(HttpEncodingException, HTTP_EX_CE(encoding), HTTP_EX_DEF_CE);
HTTP_REGISTER_EXCEPTION(HttpRequestException, HTTP_EX_CE(request), HTTP_EX_DEF_CE);