Provided by: libsdl3-doc_3.2.10+ds-1_all 

NAME
SDL_TOUCH_MOUSEID - The SDL_MouseID for mouse events simulated with touch input.
HEADER FILE
Defined in SDL3/SDL_touch.h
SYNOPSIS
#include "SDL3/SDL.h" #define SDL_TOUCH_MOUSEID ((SDL_MouseID)-1)
AVAILABILITY
This macro is available since SDL 3.2.0. Simple Directmedia Layer SDL 3.2.10 SDL_TOUCH_MOUSEID(3)