+ mreq.ipv6mr_multiaddr = multiaddr(ctx->prefix, ctx->prefixlen,
+ hash64(channel, strlen(channel)));
+ (void)inet_ntop(AF_INET6, &mreq.ipv6mr_multiaddr,
+ mgrp_str, sizeof(mgrp_str));
+ LOG(ctx, LOG_DEBUG, "using multiaddr %s for channel \"%s\"",
+ mgrp_str, channel);