- ai_hints.ai_flags = AI_ADDRCONFIG;
- /* XXX: libmodbus can only handle IPv4 addresses. */
- ai_hints.ai_family = AF_INET;
- ai_hints.ai_addr = NULL;
- ai_hints.ai_canonname = NULL;
- ai_hints.ai_next = NULL;
+ struct addrinfo ai_hints = {
+ /* XXX: libmodbus can only handle IPv4 addresses. */
+ .ai_family = AF_INET,
+ .ai_flags = AI_ADDRCONFIG
+ };