NTSTATUS __stdcall CmRegisterCallbackEx(
PEX_CALLBACK_FUNCTION Function,
PCUNICODE_STRING Altitude,
PVOID Driver,
PVOID Context,
PLARGE_INTEGER Cookie,
PVOID Reserved){
if( !Driver )
return -1073741583;
if( Reserved )
return -1073741580;
return CmpRegisterCallbackInternal((__int64)Function, (__int64)Context, (const VOID **)Altitude, 0, 0, Cookie);
}