Add KiEoiHelper export for x86 like in trunk
svn path=/branches/ros-amd64-bringup/; revision=46513
@ stdcall KeWaitForSingleObject(ptr long long long ptr)
@ FASTCALL KefAcquireSpinLockAtDpcLevel(ptr)
@ FASTCALL KefReleaseSpinLockFromDpcLevel(ptr)
-@ stdcall -arch=i386 Kei386EoiHelper(ptr) /* FIXME: Evaluate decision */
+@ stdcall -arch=i386 Kei386EoiHelper()
+@ fastcall -arch=i386 KiEoiHelper(ptr) /* FIXME: Evaluate decision */
@ FASTCALL KiAcquireSpinLock(ptr)
@ extern KiBugCheckData
@ stdcall KiCheckForKernelApcDelivery()