1 files changed, 37 insertions, 0 deletions
diff --git a/MdeModulePkg/Library/TraceHubDebugSysTLib/InternalTraceHubApi.h b/MdeModulePkg/Library/TraceHubDebugSysTLib/InternalTraceHubApi.h
new file mode 100644
index 0000000000..f624f73768
--- /dev/null
+++ b/MdeModulePkg/Library/TraceHubDebugSysTLib/InternalTraceHubApi.h
@@ -0,0 +1,37 @@
+/** @file
+This header file declares functions that are not for common use.
+
+Copyright (c) 2023, Intel Corporation. All rights reserved.<BR>
+
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef INTERNAL_TRACE_HUB_API_H_
+#define INTERNAL_TRACE_HUB_API_H_
+
+/**
+  Count the total number of Trace Hub debug instance in the system.
+
+  @retval UINT32      The total number of Trace Hub debug instance in the system.
+**/
+UINT32
+EFIAPI
+CountThDebugInstance (
+  VOID
+  );
+
+/**
+  Pack Trace Hub debug instances in the system.
+
+  @param[in, out]  ThPtr     A pointer to TRACEHUB_DEBUG_INFO_HOB structure.
+  @param[in]       Count     Number of Trace Hub HOBs.
+**/
+VOID
+EFIAPI
+PackThDebugInstance (
+  IN OUT TRACEHUB_DEBUG_INFO_HOB  *ThPtr,
+  IN     UINT32                   Count
+  );
+
+#endif // INTERNAL_TRACE_HUB_API_H_