devela::_dep::sdl2::sys

Function SDL_JoystickInstanceID

pub unsafe extern "C" fn SDL_JoystickInstanceID(
    joystick: *mut _SDL_Joystick,
) -> i32
Available on crate feature dep_sdl2 only.
Expand description

Get the instance ID of an opened joystick.

\param joystick an SDL_Joystick structure containing joystick information \returns the instance ID of the specified joystick on success or a negative error code on failure; call SDL_GetError() for more information.

\since This function is available since SDL 2.0.0.

\sa SDL_JoystickOpen