SDL_TOUCH_MOUSEID - The SDL_MouseID

       This macro is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10                               SDL_TOUCH_MOUSEID(3)

       Defined in SDL3/SDL_touch.h

       SDL_TOUCH_MOUSEID - The SDL_MouseID
        for mouse events simulated with touch input.

#include"SDL3/SDL.h"#defineSDL_TOUCH_MOUSEID((SDL_MouseID)-1)