ip_mreq
struct ip_mreq m;
struct ip_mreq m;
struct ip_mreq m;
} else if (sopt->sopt_valsize >= sizeof(struct ip_mreq)) {
sizeof(struct ip_mreq), sizeof(struct ip_mreq));
sizeof(struct ip_mreq), sizeof(struct ip_mreq));
sizeof(struct ip_mreq), sizeof(struct ip_mreq));
struct ip_mreq mreq;
struct ip_mreq mreq;
struct ip_mreq mreq;
struct ip_mreq mreq;
struct ip_mreq imr;
&imr, sizeof(struct ip_mreq) ) == -1 )
&imr, sizeof(struct ip_mreq) ) == -1 )
struct ip_mreq mreq;
struct ip_mreq mreq;