Defined in 2 files as a macro:

• drivers/char/rio/riocmd.c, line 316 (as a macro)
• include/linux/in.h, line 166 (as a macro)

Referenced in 6 files:

• fs/lockd/mon.c, line 116
• fs/lockd/svc4proc.c, line 431
• fs/lockd/svcproc.c, line 444
• net/ipv4/devinet.c, line 716
• net/ipv4/route.c, line 1521
• net/sunrpc/pmap_clnt.c, line 152