Defined in 1 files as a macro:

• include/uapi/linux/ip6_tunnel.h, line 12 (as a macro)

Referenced in 2 files:

• net/ipv6/ip6_gre.c
  • line 547
  • line 605
  • line 723
• net/ipv6/ip6_tunnel.c
  • line 1081
  • line 1254
  • line 1335
  • line 1407