pub unsafe extern "C" fn PhidgetIR_setOnCodeHandler(
ch: PhidgetIRHandle,
fptr: PhidgetIR_OnCodeCallback,
ctx: *mut c_void,
) -> PhidgetReturnCodepub unsafe extern "C" fn PhidgetIR_setOnCodeHandler(
ch: PhidgetIRHandle,
fptr: PhidgetIR_OnCodeCallback,
ctx: *mut c_void,
) -> PhidgetReturnCode