Symbol: TCPOPT_SACK
sys/net/ipfw/ip_fw2.c
1327
case TCPOPT_SACK:
sys/net/pf/pf.c
2093
case TCPOPT_SACK:
sys/netinet/tcp.h
97
#define TCPOPT_SACK_ALIGNED (TCPOPT_2NOPs | TCPOPT_SACK << 8)
sys/netinet/tcp_input.c
2720
case TCPOPT_SACK: