Defined in 1 files as a macro:

• bsd/netinet/tcp.h, line 87 (as a macro)

Referenced in 6 files:

• bsd/net/slcompress.c
  • line 378
  • line 554
  • line 556
• bsd/netinet/ip_compat.h
  • line 438
  • line 439
• bsd/netinet/ip_fw.h, line 197
• bsd/netinet/tcp_input.c, line 1780
• bsd/netinet/tcp_output.c, line 603
• bsd/netinet6/ip6_fw.h, line 170