Function TA_VAR

pub unsafe extern "C" fn TA_VAR(
    startIdx: c_int,
    endIdx: c_int,
    inReal: *const f64,
    optInTimePeriod: c_int,
    optInNbDev: f64,
    outBegIdx: *mut c_int,
    outNBElement: *mut c_int,
    outReal: *mut f64,
) -> TA_RetCode