Man page - sdl_getjoystickguidforid(3)

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Package: libsdl3-doc
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SDL_GetJoystickGUIDForID - Get the implementation-dependent GUID of a joystick.

Defined in SDL3/SDL_joystick.h

#include "SDL3/SDL.h"

SDL_GUID SDL_GetJoystickGUIDForID(SDL_JoystickID instance_id);

This can be called before any joysticks are opened.

instance_id

the joystick instance ID.

( SDL_GUID ) Returns the GUID of the selected joystick. If called with an invalid instance_id, this function returns a zero GUID.

This function is available since SDL 3.2.0.