1 files changed, 4 insertions, 0 deletions

diff --git a/src/libs/dutil/WixToolset.DUtil/inc/procutil.h b/src/libs/dutil/WixToolset.DUtil/inc/procutil.h
index 00f3f358..4f49313b 100644
--- a/src/libs/dutil/WixToolset.DUtil/inc/procutil.h
+++ b/src/libs/dutil/WixToolset.DUtil/inc/procutil.h
@@ -22,6 +22,10 @@ HRESULT DAPI ProcWow64(
     __in HANDLE hProcess,
     __out BOOL* pfWow64
     );
+HRESULT DAPI ProcNativeMachine(
+    __in HANDLE hProcess,
+    __out USHORT* pusNativeMachine
+    );
 HRESULT DAPI ProcDisableWowFileSystemRedirection(
     __in PROC_FILESYSTEMREDIRECTION* pfsr
     );