Defined in 1 files as a macro:

• include/net/ip.h, line 298 (as a macro)

Referenced in 3 files:

• drivers/net/vrf.c, line 838
• net/ipv4/ip_output.c
  • line 209
  • line 211
  • line 214
• net/mpls/af_mpls.c, line 167