NAME¶

SDL_GetPenGUID - Retrieves the SDL_GUID
for a given SDL_PenID .

HEADER FILE¶

Defined in SDL3/SDL_pen.h

SYNOPSIS¶

#include "SDL3/SDL.h"

SDL_GUID SDL_GetPenGUID(SDL_PenID instance_id);

FUNCTION PARAMETERS¶

instance_id

The pen to query.

RETURN VALUE¶

Returns The corresponding pen GUID; persistent across multiple sessions. If "instance_id" is SDL_PEN_INVALID , returns an all-zeroes GUID.

AVAILABILITY¶

This function is available since SDL 3.0.0.