Function SDL_GetJoystickGUID

pub unsafe extern "C" fn SDL_GetJoystickGUID(
    joystick: *mut SDL_Joystick,
) -> SDL_GUID

Available on crate feature dep_sdl3 only.

Get the implementation-dependent GUID for the joystick.

This function requires an open joystick.

Parameters

• joystick: the SDL_Joystick obtained from SDL_OpenJoystick().

Return value

Returns the GUID of the given joystick. If called on an invalid index, this function returns a zero GUID; call SDL_GetError() for more information.

Availability

This function is available since SDL 3.2.0.

See also

• SDL_GetJoystickGUIDForID
• SDL_GUIDToString