Function sdl2_sys::SDL_JoystickCurrentPowerLevel

pub unsafe extern "C" fn SDL_JoystickCurrentPowerLevel(
    joystick: *mut SDL_Joystick
) -> SDL_JoystickPowerLevel

Get the battery level of a joystick as SDL_JoystickPowerLevel.

\param joystick the SDL_Joystick to query \returns the current battery level as SDL_JoystickPowerLevel on success or SDL_JOYSTICK_POWER_UNKNOWN if it is unknown

\since This function is available since SDL 2.0.4.