dhints 184 src/simh/sim_sock.c struct addrinfo dhints; dhints 210 src/simh/sim_sock.c hints = &dhints; dhints 211 src/simh/sim_sock.c memset(&dhints, 0, sizeof(dhints)); dhints 212 src/simh/sim_sock.c dhints.ai_family = PF_UNSPEC;