_CallbackHandler
(hyperv_device_callback)((fCallback != NULL) ? _CallbackHandler : NULL),
static void _CallbackHandler(void* arg);
fStatus = fHyperV->open(fHyperVCookie, HV_SCSI_RING_SIZE, HV_SCSI_RING_SIZE, _CallbackHandler,
static void _CallbackHandler(void* data);
status_t status = fHyperV->open(fHyperVCookie, txLength, rxLength, _CallbackHandler, this);
static void _CallbackHandler(void* arg);
_CallbackHandler, this);
static void _CallbackHandler(void* data);