VOID __stdcall IovUtilFlushStackCache(DEVICE_OBJECT *DeviceObject){
DEVICE_OBJECT *v1;
do
{
v1 = DeviceObject;
DeviceObject = *(DEVICE_OBJECT **)(*((_QWORD *)DeviceObject + 39) + 48i64);
}
while( DeviceObject );
do
{
*(_DWORD *)(*((_QWORD *)v1 + 39) + 32i64) &= 0x3FFFFFFFu;
v1 = (DEVICE_OBJECT *)*((_QWORD *)v1 + 3);
}
while( v1 );
}