SDL_TouchID - A unique ID for a touch device.

       This datatype is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.20                                 SDL_TouchID(3type)

       This ID is valid for the time the device is connected to the system, and is never reused for the lifetime
       of the application.

       The value 0 is an invalid ID.

       SDL_TouchID - A unique ID for a touch device.

#include<SDL3/SDL_touch.h>typedefUint64SDL_TouchID;