hal_exit - Shut down HAL
int hal_exit(int comp_id)
comp_id
A HAL component identifier returned by an earlier call to hal_init.
hal_exit shuts down and cleans up HAL and RTAPI. It must be called prior to exit by any module that called hal_init.
Call only from within non-realtime or init/cleanup code, not from realtime tasks.
Returns a HAL status code.