Network/HostnameInfo: Replace family/socketType raw value by engine enumeration

Former-commit-id: 40adb7654b5a741c5fa12c1b866e3b427b1be5e9

src/Nazara/Network/TcpClient.cpp

@@ -57,10 +57,12 @@ namespace Nz
 		IpAddress hostnameAddress;
 		for (const HostnameInfo& result : results)
 		{
-			//TODO: Check PF_ type (TCP)
 			if (!result.address)
 				continue;
 
+			if (result.socketType != SocketType_TCP)
+				continue;
+
 			hostnameAddress = result.address;
 			break; //< Take first valid address
 		}