Function fermium::joystick::SDL_JoystickGetDeviceInstanceID
source · pub unsafe extern "C" fn SDL_JoystickGetDeviceInstanceID(
device_index: c_int
) -> SDL_JoystickID
Expand description
Get the instance ID of a joystick.
This can be called before any joysticks are opened.
If the index is out of range, this function will return -1.