Defined in 1 files as a macro:

• bsd/sys/protosw.h, line 90 (as a macro)

Referenced in 5 files:

• bsd/netinet/tcp_subr.c
  • line 2747
  • line 2892
• bsd/netinet/udp_usrreq.c, line 1069
• bsd/netinet6/in6_pcb.c
  • line 1168
  • line 1173
• bsd/netinet6/raw_ip6.c, line 334
• bsd/netinet6/udp6_usrreq.c, line 779