V_pf_udpendpointhashsize
if (V_pf_udpendpointhashsize == 0 || !powerof2(V_pf_udpendpointhashsize))
V_pf_udpendpointhashsize = PF_UDPENDHASHSIZ;
V_pf_udpendpointhash = mallocarray(V_pf_udpendpointhashsize,
"udpendpoint_hashsize %lu.\n", V_pf_udpendpointhashsize);
V_pf_udpendpointhashsize = PF_UDPENDHASHSIZ;
V_pf_udpendpointhash = mallocarray(V_pf_udpendpointhashsize,
V_pf_udpendpointhashmask = V_pf_udpendpointhashsize - 1;