Defined in 1 files as a macro:

• include/uapi/linux/if_tunnel.h, line 15 (as a macro)

Referenced in 8 files:

• net/ipv4/ip_gre.c
  • line 755
  • line 769
• net/ipv4/ip_tunnel.c
  • line 885
  • line 910
• net/ipv4/ip_vti.c, line 358
• net/ipv4/ipip.c, line 338
• net/ipv6/ip6_gre.c
  • line 1253
  • line 1274
• net/ipv6/ip6_tunnel.c
  • line 1615
  • line 1628
• net/ipv6/ip6_vti.c
  • line 791
  • line 803
• net/ipv6/sit.c
  • line 1215
  • line 1235