public int SetPurgeable(IOSurfacePurgeabilityState newState, ref IOSurfacePurgeabilityState oldState)
{
unsafe
{
fixed(IOSurfacePurgeabilityState *p = &oldState)
{
return(_SetPurgeable(newState, (IntPtr)p));
}
}
}
public int SetPurgeable(IOSurfacePurgeabilityState newState)
{
return(_SetPurgeable(newState, IntPtr.Zero));
}