<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def sysname(self):
 		"""The system name of the device. 		To get the descriptive device name, use :attr:`name`. 		Returns: 			str: System name of the device. 		"""


		pchar = self._libinput.libinput_device_get_sysname(self._handle)
		return string_at(pchar).decode()