Function input_sys::libinput_device_set_user_data

pub unsafe extern fn libinput_device_set_user_data(device: *mut libinput_device,
                                                   user_data: *mut c_void)

@ingroup device

Set caller-specific data associated with this input device. libinput does not manage, look at, or modify this data. The caller must ensure the data is valid.

@param device A previously obtained device @param user_data Caller-specific data pointer @see libinput_device_get_user_data