1{
2  global:
3    extern "C++" {
4      OHOS::HiviewDFX::Get*;
5      OHOS::HiviewDFX::PrintBacktrace*;
6      OHOS::HiviewDFX::BacktraceLocalThread::BacktraceLocalThread*;
7      OHOS::HiviewDFX::BacktraceLocalThread::Unwind*;
8      OHOS::HiviewDFX::BacktraceLocalThread::GetFrames*;
9      OHOS::HiviewDFX::BacktraceLocalThread::~BacktraceLocalThread*;
10      OHOS::HiviewDFX::BacktraceLocalThread::GetFormattedStr*;
11      OHOS::HiviewDFX::DfxGetKernelStack*;
12      OHOS::HiviewDFX::FormatThreadKernelStack*;
13      OHOS::HiviewDFX::FormatProcessKernelStack*;
14    };
15    extern "C" {
16      PrintTrace*;
17      GetTrace*;
18    };
19  local:
20    *;
21};