NAME

       SDL_GetTouchDevices - Get a list of registered touch devices.

HEADER FILE

       Defined in SDL3/SDL_touch.h

SYNOPSIS

       #include "SDL3/SDL.h"

       SDL_TouchID * SDL_GetTouchDevices(int *count);

DESCRIPTION

       On  some  platforms SDL first sees the touch device if it was actually used.  Therefore the returned list
       might be empty, although devices are available.  After using all devices at least once the number will be
       correct.

FUNCTION PARAMETERS

       count  a pointer filled in with the number of devices returned, may be NULL.

RETURN VALUE

       ( SDL_TouchID
        *) Returns a 0 terminated array of touch device IDs or NULL on failure; call SDL_GetError  ()  for  more
       information. This should be freed with SDL_free () when it is no longer needed.

AVAILABILITY

       This function is available since SDL 3.2.0.

Simple Directmedia Layer                           SDL 3.2.10                             SDL_GetTouchDevices(3)