Function RegisterWaitChainCOMCallback
pub unsafe extern "system" fn RegisterWaitChainCOMCallback(
callstatecallback: PCOGETCALLSTATE,
activationstatecallback: PCOGETACTIVATIONSTATE,
)pub unsafe extern "system" fn RegisterWaitChainCOMCallback(
callstatecallback: PCOGETCALLSTATE,
activationstatecallback: PCOGETACTIVATIONSTATE,
)