Recursively split a buffer without intermediate string conversion.
const split = require(`recursive-buffer-split`)
split(Buffer.from(` `), Buffer.from(`the humans are dead`))
// [ <Buffer 74 68 65>,
// <Buffer 68 75 6d 61 6e 73>,
// <Buffer 61 72 65>,
// <Buffer 64 65 61 64> ]