1 files changed, 8 insertions, 0 deletions

diff --git a/src/burn/engine/externalengine.h b/src/burn/engine/externalengine.h
index 9322234a..0c8a8cbb 100644
--- a/src/burn/engine/externalengine.h
+++ b/src/burn/engine/externalengine.h
@@ -129,6 +129,14 @@ HRESULT ExternalEngineCompareVersions(
     __out int* pnResult
     );
 
+HRESULT ExternalEngineGetRelatedBundleVariable(
+    __in BURN_ENGINE_STATE* pEngineState,
+    __in_z LPCWSTR wzBundleId,
+    __in_z LPCWSTR wzVariable,
+    __out_ecount_opt(*pcchValue) LPWSTR wzValue,
+    __inout SIZE_T* pcchValue
+);
+
 HRESULT ExternalEngineDetect(
     __in BOOTSTRAPPER_ENGINE_CONTEXT* pEngineContext,
     __in_opt const HWND hwndParent