xtinput: full MIT notice for the NFSU-XtendedInput port

Author: TalhaMudo

runtime/xtinput_events.h

@@ -10,7 +10,11 @@
  * permit persons to whom the Software is furnished to do so, subject to the following
  * conditions: The above copyright notice and this permission notice shall be included in
  * all copies or substantial portions of the Software.  THE SOFTWARE IS PROVIDED "AS IS",
- * WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED. */
+ * WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+ * WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+ * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT
+ * OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
 #pragma once
 #define JOY_EVENT_NULL 0x0
 #define JOY_EVENT_TYPE_CHANGED 0x1