Function SDL_OpenJoystick

pub unsafe extern "C" fn SDL_OpenJoystick(
    instance_id: u32,
) -> *mut SDL_Joystick

Available on crate feature dep_sdl3 only.

Open a joystick for use.

The joystick subsystem must be initialized before a joystick can be opened for use.

Parameters

• instance_id: the joystick instance ID.

Return value

Returns a joystick identifier or NULL on failure; call SDL_GetError() for more information.

Availability

This function is available since SDL 3.2.0.

See also

• SDL_CloseJoystick