[DllImport("ntdll.dll")]
public static extern void RtlInitUnicodeString(
ref UNICODE_STRING DestinationString,
[MarshalAs(UnmanagedType.LPWStr)] string SourceString);
public struct UNICODE_STRING
{
public ushort Length;
public ushort MaximumLength;
[MarshalAs(UnmanagedType.LPWStr)]
public string Buffer;
}