mDNSMacOSX/SymptomReporter.h

   1 /*
   2  * Copyright (c) 2018 Apple Inc. All rights reserved.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #ifndef __SymptomReporter_h
  18 #define __SymptomReporter_h
  19
  20 #include "mDNSEmbeddedAPI.h"
  21
  22 #if MDNSRESPONDER_SUPPORTS(APPLE, SYMPTOMS) && !MDNSRESPONDER_SUPPORTS(APPLE, QUERIER)
  23 extern mDNSu32 NumUnreachableDNSServers;
  24
  25 #ifdef  __cplusplus
  26 extern "C" {
  27 #endif
  28
  29 extern mStatus SymptomReporterDNSServerReachable(mDNS *const m, const mDNSAddr *addr);
  30 extern mStatus SymptomReporterDNSServerUnreachable(DNSServer *s);
  31
  32 #ifdef  __cplusplus
  33 }
  34 #endif
  35
  36 #endif // MDNSRESPONDER_SUPPORTS(APPLE, SYMPTOMS)
  37 #endif // __SymptomReporter_h