PhidgetDictionary_setOnUpdateHandler

phidget_sys

Function PhidgetDictionary_setOnUpdateHandler 

Source 
pub unsafe extern "C" fn PhidgetDictionary_setOnUpdateHandler(
    ch: PhidgetDictionaryHandle,
    fptr: PhidgetDictionary_OnUpdateCallback,
    ctx: *mut c_void,
) -> PhidgetReturnCode