nil               167 crypto/deflate.c z_alloc(void *nil, u_int type, u_int size)
nil               176 crypto/deflate.c z_free(void *nil, void *ptr, u_int size)
nil              2338 netinet/ip_carp.c 	struct carp_softc *nil = NULL;
nil              2352 netinet/ip_carp.c 		CARP_LOG(nil, ("%s demoted group %s to %d", ifp->if_xname,