Defined in 1 files as a macro:

• include/net/tcp.h, line 163 (as a macro)

Referenced in 4 files:

• net/core/filter.c
  • line 5492
  • line 5499
• net/ipv4/tcp.c
  • line 3947
  • line 3955
• net/ipv4/tcp_input.c, line 6880
• net/ipv4/tcp_timer.c, line 65