}
/* BEP-32 mandates that we should bind this socket to one of our
- global IPv6 addresses. In this simple example, this only
- happens if the user used the -b flag. */
+ global IPv6 addresses. In this program, this only happens if
+ the user used the -b flag. */
memset(&sin6, 0, sizeof(sin6));
sin6.sin6_family = AF_INET6;