PhidgetLightSensor_setOnIlluminanceChangeHandler

phidget_sys

Function PhidgetLightSensor_setOnIlluminanceChangeHandler 

Source 
pub unsafe extern "C" fn PhidgetLightSensor_setOnIlluminanceChangeHandler(
    ch: PhidgetLightSensorHandle,
    fptr: PhidgetLightSensor_OnIlluminanceChangeCallback,
    ctx: *mut c_void,
) -> PhidgetReturnCode