message: Fix signature of StackWalkEx
  Fixes
diff: @@ -476,7 +476,7 @@ extern "system" {
  MachineType: DWORD,
  hProcess: HANDLE,
  hThread: HANDLE,
  - StackFrame: LPSTACKFRAME64,
  + StackFrame: LPSTACKFRAME_EX,
  ContextRecord: PVOID,
  ReadMemoryRoutine: PREAD_PROCESS_MEMORY_ROUTINE64,
  FunctionTableAccessRoutine: PFUNCTION_TABLE_ACCESS_ROUTINE64,
  