error solved: wrong scope for a function
error solved: wrong scope for a function

jeroendoggen/Arduino-distance-sensor-library,jeroendoggen/Arduino-distance-sensor-library,hassanabidpk/Arduino-distance-sensor-library,hassanabidpk/Arduino-distance-sensor-library,jeroendoggen/Arduino-distance-sensor-library,hassanabidpk/Arduino-distance-sensor-library