Defined in 2 files as a macro:

• external/bsd/dhcpcd/dist/src/ipv6.h, line 87 (as a macro)
• sys/netinet6/in6.h, line 220 (as a macro)

Referenced in 5 files:

• external/bsd/dhcpcd/dist/src/ipv6.h, line 86
• external/bsd/dhcpcd/dist/src/ipv6nd.c, line 334
• lib/libc/net/vars6.c, line 56
• sys/netinet6/in6.c, line 137
• usr.sbin/rtadvd/rtadvd.c, line 150