Symbol: TCP_HDR_LEN
usr/src/cmd/cmd-inet/usr.sbin/snoop/snoop_filter.c
75
#define TCP_HDR_LEN(p) ((((*((uchar_t *)p+12)) >> 4) & 0xf) * 4)
usr/src/uts/common/io/bnxe/577xx/drivers/common/lm/l4/lm_l4sp.c
1449
#define TCP_HDR_LEN 20