Index: dll/appcompat/apphelp/apphelp.spec
===================================================================
--- dll/appcompat/apphelp/apphelp.spec	(revision 73383)
+++ dll/appcompat/apphelp/apphelp.spec	(working copy)
@@ -4,7 +4,7 @@
 @ stub ApphelpCheckMsiPackage
 @ stub ApphelpCheckRunApp
 @ stub ApphelpCheckRunAppEx
-@ stub ApphelpCheckShellObject
+@ stdcall -stub ApphelpCheckShellObject(ptr long ptr)
 @ stub ApphelpCreateAppcompatData
 @ stub ApphelpFixMsiPackage
 @ stub ApphelpFixMsiPackageExe