Defined in 1 files as a macro:

• include/uapi/linux/in.h, line 153 (as a macro)

Referenced in 2 files:

• net/ipv4/ip_sockglue.c
  • line 651
  • line 861
  • line 884
  • line 1298
• net/ipv6/ipv6_sockglue.c
  • line 127
  • line 292
  • line 312
  • line 869