public static bool TryToUnixSocketControlMessage (Int32 value, out UnixSocketControlMessage rval)
		{
			return ToUnixSocketControlMessage (value, out rval) == 0;
		}
		private static extern int ToUnixSocketControlMessage (Int32 value, out UnixSocketControlMessage rval);
		public static bool TryFromUnixSocketControlMessage (UnixSocketControlMessage value, out Int32 rval)
		{
			return FromUnixSocketControlMessage (value, out rval) == 0;
		}
		public static Int32 FromUnixSocketControlMessage (UnixSocketControlMessage value)
		{
			Int32 rval;
			if (FromUnixSocketControlMessage (value, out rval) == -1)
				ThrowArgumentException (value);
			return rval;
		}
		private static extern int FromUnixSocketControlMessage (UnixSocketControlMessage value, out Int32 rval);