1{ 2 global: 3 extern "C++" { 4 OHOS::HiviewDFX::DfxDumpCatcher::DfxDumpCatcher*; 5 OHOS::HiviewDFX::DfxDumpCatcher::DumpCatch*; 6 OHOS::HiviewDFX::LitePerf::LitePerf*; 7 OHOS::HiviewDFX::LitePerf::StartProcessStackSampling*; 8 OHOS::HiviewDFX::LitePerf::CollectSampleStackByTid*; 9 OHOS::HiviewDFX::LitePerf::FinishProcessStackSampling*; 10 }; 11 local: 12 *; 13};