1 files changed, 36 insertions, 0 deletions
diff --git a/roms/edk2/EmulatorPkg/Include/Library/EmuThunkLib.h b/roms/edk2/EmulatorPkg/Include/Library/EmuThunkLib.h
new file mode 100644
index 000000000..ddb3d59b0
--- /dev/null
+++ b/roms/edk2/EmulatorPkg/Include/Library/EmuThunkLib.h
@@ -0,0 +1,36 @@
+/*++ @file
+
+Copyright (c) 2011, Apple Inc. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#ifndef __EMU_THUNK_LIB_H__
+#define __EMU_THUNK_LIB_H__
+
+#include <Protocol/EmuThunk.h>
+
+
+extern EMU_THUNK_PROTOCOL   *gEmuThunk;
+
+
+/**
+  Serach the EMU IO Thunk database for a matching EMU IO Thunk
+  Protocol instance.
+
+  @param  Protocol   Protocol to search for.
+  @param  Instance   Instance of protocol to search for.
+
+  @retval NULL       Protocol and Instance not found.
+  @retval other      EMU IO Thunk protocol that matched.
+
+**/
+EMU_IO_THUNK_PROTOCOL *
+EFIAPI
+GetIoThunkInstance (
+  IN  EFI_GUID  *Protocol,
+  IN  UINTN     Instance
+  );
+
+
+#endif