There are many situations where C libraries are amazingly small. This however is not one of those cases. ipnsort is aggressively optimized for binary-size. A so

There are many situations where C libraries are amazingly small. This however is not one of those cases. ipnsort is aggressively optimized for binary-size. A sort instantiation for u64 is ~4.5k while crumsort was ~53k last time I measured. I know several easy ways to boost ipnsort's performance by 10% but don't because they don't align with my binary-size and compile-time goals.