Closes an existing registration.
typedef
_IRQL_requires_max_(PASSIVE_LEVEL)
void
(QUIC_API * QUIC_REGISTRATION_CLOSE_FN)(
_In_ _Pre_defensive_ __drv_freesMem(Mem)
HQUIC Registration
);
Registration
A registration handle from a previous call to RegistrationOpen.
The application must close/delete all child security configurations and session objects before closing the registration. This call will block on those outstanding objects being cleaned up. Do no call it on any MsQuic event callback, or it will deadlock.