# SDL_GetTouchName Get the touch device name as reported from the driver or NULL if the index is invalid. ## Header File Defined in [SDL_touch.h](https://github.com/libsdl-org/SDL/blob/SDL2/include/SDL_touch.h) ## Syntax ```c const char* SDL_GetTouchName(int index); ``` ## Function Parameters | | | | | --- | --------- | ----------------------- | | int | **index** | the touch device index. | ## Return Value (const char *) Returns touch device name, or NULL on failure; call [SDL_GetError](SDL_GetError)() for more information. ## Version This function is available since SDL 2.0.22. ---- [CategoryAPI](CategoryAPI), [CategoryAPIFunction](CategoryAPIFunction), [CategoryTouch](CategoryTouch)