Defined in 1 files as a macro:

• include/net/ip.h, line 38 (as a macro)

Referenced in 3 files:

• net/ipv4/ip_forward.c, line 246
• net/ipv4/ip_fragment.c, line 654
• net/ipv4/tcp.c
  • line 691
  • line 2009
  • line 3373