public static unsafe void InitializeObjectAttributes(ref OBJECT_ATTRIBUTES p, ref UNICODE_STRING n, uint a, IntPtr r, ref SECURITY_DESCRIPTOR s)
{
p.Length = sizeof(OBJECT_ATTRIBUTES);
p.RootDirectory = r;
p.Attributes = a;
var pn = IntPtr.Zero;
Marshal.StructureToPtr(n, pn, false);
p.ObjectName = pn;
var ps = IntPtr.Zero;
Marshal.StructureToPtr(s, ps, false);
p.SecurityDescriptor = ps;
p.SecurityQualityOfService = IntPtr.Zero;
}
public static extern bool InitializeSecurityDescriptor(SECURITY_DESCRIPTOR pSecurityDescriptor, uint dwRevision);
