Function wiringPiSetupSys

wiringPi/wiringPi.c:3756–3763

 */

int wiringPiSetupSys (void)
{
  if (wiringPiSetuped)
    return 0 ;
  if (wiringPiDebug)
    printf ("wiringPi: wiringPiSetupSys called\n") ;
  return wiringPiSetupGpioDevice(WPI_PIN_BCM);
}