Function input_sys::libinput_device_get_output_name

pub unsafe extern fn libinput_device_get_output_name(device: *mut libinput_device)
                                                     -> *const c_char

@ingroup device

A device may be mapped to a single output, or all available outputs. If a device is mapped to a single output only, a relative device may not move beyond the boundaries of this output. An absolute device has its input coordinates mapped to the extents of this output.

@return The name of the output this device is mapped to, or NULL if no output is set