Symbol: TCPOPT_MAX_SACK_LEN
usr/src/uts/common/inet/tcp/tcp_input.c
2729
connp->conn_wroff += TCPOPT_MAX_SACK_LEN;
usr/src/uts/common/inet/tcp/tcp_socket.c
862
stropt->so_wroff += TCPOPT_MAX_SACK_LEN;