Defined in 1 files as a macro:

• include/uapi/linux/in6.h, line 137 (as a macro)

Referenced in 10 files:

• include/linux/netfilter_ipv6.h, line 22
• include/net/xfrm.h
  • line 40
  • line 1340
• net/core/skbuff.c, line 4812
• net/ipv6/datagram.c, line 646
• net/ipv6/exthdrs.c
  • line 237
  • line 681
  • line 692
  • line 701
• net/ipv6/exthdrs_offload.c, line 27
• net/ipv6/mip6.c
  • line 150
  • line 243
  • line 329
• net/ipv6/netfilter/nf_log_ipv6.c, line 117
• net/xfrm/xfrm_user.c, line 236
• tools/testing/selftests/bpf/progs/bpf_flow.c, line 248