/*
* Bypass unused CCID paths: the sender does not receive application data
* from the client; by shutting down this unused communication path we can
- * reduce processing costs a bit. See analogous comment in dccp_recv.c.
+ * reduce processing costs a bit. See analogous comment in \ref dccp_recv.c.
*/
if (shutdown(sc->fd, SHUT_RD) < 0) {
PARA_WARNING_LOG("%s\n", strerror(errno));