[DllImport("libftdi")] internal static extern void ftdi_eeprom_initdefaults(out ftdi_eeprom eeprom);
		public void WriteEEPROM(ftdi_eeprom eeprom)
		{
			byte[] data = new byte[128];

			ftdi_eeprom.ftdi_eeprom_build(ref eeprom, ref data); 

			CheckRet(ftdi_write_eeprom(ref ftdi, ref data));
		}
		// init and build eeprom from ftdi_eeprom structure
		[DllImport("libftdi")] internal static extern int ftdi_eeprom_build(ref ftdi_eeprom eeprom, ref byte[] output);