1 files changed, 15 insertions, 0 deletions

diff --git a/src/api/burn/WixToolset.BootstrapperCore.Native/inc/BootstrapperApplication.h b/src/api/burn/WixToolset.BootstrapperCore.Native/inc/BootstrapperApplication.h
index 8301d45f..b7dc17c2 100644
--- a/src/api/burn/WixToolset.BootstrapperCore.Native/inc/BootstrapperApplication.h
+++ b/src/api/burn/WixToolset.BootstrapperCore.Native/inc/BootstrapperApplication.h
@@ -189,6 +189,7 @@ enum BOOTSTRAPPER_APPLICATION_MESSAGE
     BOOTSTRAPPER_APPLICATION_MESSAGE_ONCACHEPAYLOADEXTRACTBEGIN,
     BOOTSTRAPPER_APPLICATION_MESSAGE_ONCACHEPAYLOADEXTRACTCOMPLETE,
     BOOTSTRAPPER_APPLICATION_MESSAGE_ONCACHEPAYLOADEXTRACTPROGRESS,
+    BOOTSTRAPPER_APPLICATION_MESSAGE_ONPLANROLLBACKBOUNDARY,
 };
 
 enum BOOTSTRAPPER_APPLYCOMPLETE_ACTION
@@ -1129,6 +1130,20 @@ struct BA_ONPLANRELATEDBUNDLE_RESULTS
     BOOTSTRAPPER_REQUEST_STATE requestedState;
 };
 
+struct BA_ONPLANROLLBACKBOUNDARY_ARGS
+{
+    DWORD cbSize;
+    LPCWSTR wzRollbackBoundaryId;
+    BOOL fRecommendedTransaction;
+};
+
+struct BA_ONPLANROLLBACKBOUNDARY_RESULTS
+{
+    DWORD cbSize;
+    BOOL fTransaction;
+    BOOL fCancel;
+};
+
 struct BA_ONPLANPATCHTARGET_ARGS
 {
     DWORD cbSize;