Source: https://github.com/jlnt/greygoo/tree/master/ucryptolib
Git Commit: b74ba4db80c6de95892b3a3429529eed89b8773a
License: Apache License version 2.0

Modifications:
 - Changed header guard to "#pragma once"
 - Added __BEGIN_CDECLS / __END_CDECLS
 - Changed code to avoid VLAs.