1{ 2 global: 3 extern "C++" { 4 OHOS::HiviewDFX::DfxDumpCatcher::Dump*; 5 OHOS::HiviewDFX::DfxDumpCatcher::Do*; 6 OHOS::HiviewDFX::DfxDumpCatchError::ToString*; 7 }; 8 local: 9 *; 10};