SDL_PEN_TOUCHID - Man Page

The SDL_TouchID for touch events simulated with pen input.

Synopsis

#include <SDL3/SDL_pen.h>

#define SDL_PEN_TOUCHID ((SDL_TouchID)-2)

Availability

This macro is available since SDL 3.2.0.

Info

SDL 3.2.16 Simple Directmedia Layer SDL3 FUNCTIONS