r->shutdown = dccp_shutdown;
r->open = dccp_recv_open;
r->close = dccp_recv_close;
r->pre_select = dccp_recv_pre_select;
r->post_select = dccp_recv_post_select;
r->parse_config = dccp_recv_parse_config;
r->shutdown = dccp_shutdown;
r->open = dccp_recv_open;
r->close = dccp_recv_close;
r->pre_select = dccp_recv_pre_select;
r->post_select = dccp_recv_post_select;
r->parse_config = dccp_recv_parse_config;