Function pamoja_median_update 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_median_update(
    median: *mut PamojaMedian,
    reading: f32,
) -> f32

Folds a reading in and returns the median of the window.

Returns

The median, or NaN if median is null.

Safety

median must be a live handle from pamoja_median_new, or null.