To-Do - Cryptography - hmac_sha256 https://github.com/h5p9sl/hmac_sha256 - ecdh https://github.com/kokke/tiny-ECDH-c - TLS - Data formats - UTF-8 - JSON - unival - XML: print - System - Long file name support for Windows - Better atomics support - Run process - Terminal - Sockets tests - Utils - parse, print - String builder: tests - Compression: zip, bzip2 - Refactor miniz; add tests