1{ 2 global: 3 extern "C++" { 4 OHOS::HiviewDFX::ProcInfo*; 5 OHOS::HiviewDFX::Get*; 6 OHOS::HiviewDFX::Read*; 7 OHOS::HiviewDFX::TidToNstid*; 8 OHOS::HiviewDFX::IsThreadInPid*; 9 OHOS::HiviewDFX::ReadProcRssMemInfo*; 10 }; 11 local: 12 *; 13}; 14