Adds Buffer.prototype.swap16() and Buffer.prototype.swap32() methods that mutate the Buffer instance in-place by swapping the 16-bit and 32-bit byte-order. Example: ```js const buf = Buffer([0x1, 0x2, 0x3, 0x4]); buf.swap16(); console.log(buf); // prints Buffer(0x2, 0x1, 0x4, 0x3); buf.swap32(); console.log(buf); // prints Buffer(0x3, 0x4, 0x1, 0x2); ``` PR-URL: https://github.com/nodejs/node/pull/5724 Reviewed-By: Trevor Norris <trev.norris@gmail.com>
James M Snell