Question about md4 client hashes' format

[soltys]

As I switch between mld and amule these days, I'd like to confirm the format of two variables:

ED2K-client_md4

and the md4 key of kademlia as seen in donkey.ini

Are they in 'human' form (most significant word 1st, 1-byte sized words), or are they in something more complex (like 4-byte words, little endian, but most significant first - this is how e.g. amule stores kad hash in one of its files) ?