Function sdl2_sys::SDL_GetPowerInfo

pub unsafe extern "C" fn SDL_GetPowerInfo(
    secs: *mut c_int, 
    pct: *mut c_int
) -> SDL_PowerState

\brief Get the current power supply details.

\param secs Seconds of battery life left. You can pass a NULL here if you don't care. Will return -1 if we can't determine a value, or we're not running on a battery.

\param pct Percentage of battery life left, between 0 and 100. You can pass a NULL here if you don't care. Will return -1 if we can't determine a value, or we're not running on a battery.

\return The state of the battery (if any).