pub fn BrotliHistogramRemap<HistogramType: SliceWrapperMut<u32> + SliceWrapper<u32> + CostAccessors + Clone>(
inp: &[HistogramType],
in_size: usize,
clusters: &[u32],
num_clusters: usize,
scratch_space: &mut HistogramType::i32vec,
out: &mut [HistogramType],
symbols: &mut [u32],
)