Function input_sys::libinput_device_get_user_data

pub unsafe extern fn libinput_device_get_user_data(device: *mut libinput_device)
                                                   -> *mut c_void

@ingroup device

Get the caller-specific data associated with this input device, if any.

@param device A previously obtained device @return Caller-specific data pointer or NULL if none was set @see libinput_device_set_user_data