Add control flags in asynchronous DNS query API

This commit should change no functionality.

Test: built, flashed, booted
Change-Id: If9d2b030ced95a2d15a16b01c3d5317d3e13d704
diff --git a/client/NetdClient.cpp b/client/NetdClient.cpp
index 68aa3c3..5586347 100644
--- a/client/NetdClient.cpp
+++ b/client/NetdClient.cpp
@@ -385,15 +385,16 @@
     return FwmarkClient().send(&command, -1, nullptr);
 }
 
-extern "C" int resNetworkQuery(unsigned netId, const char* dname, int ns_class, int ns_type) {
+extern "C" int resNetworkQuery(unsigned netId, const char* dname, int ns_class, int ns_type,
+                               uint32_t flags) {
     std::vector<uint8_t> buf(MAX_CMD_SIZE, 0);
     int len = res_mkquery(ns_o_query, dname, ns_class, ns_type, nullptr, 0, nullptr, buf.data(),
                           MAX_CMD_SIZE);
 
-    return resNetworkSend(netId, buf.data(), len);
+    return resNetworkSend(netId, buf.data(), len, flags);
 }
 
-extern "C" int resNetworkSend(unsigned netId, const uint8_t* msg, size_t msglen) {
+extern "C" int resNetworkSend(unsigned netId, const uint8_t* msg, size_t msglen, uint32_t) {
     // Encode
     // Base 64 encodes every 3 bytes into 4 characters, but then adds padding to the next
     // multiple of 4 and a \0