Function sdl2_sys::SDL_SensorOpen

source · 
pub unsafe extern "C" fn SDL_SensorOpen(
    device_index: c_int
) -> *mut SDL_Sensor
Expand description

Open a sensor for use.

\param device_index The sensor to open \returns an SDL_Sensor sensor object, or NULL if an error occurred.

\since This function is available since SDL 2.0.9.