base64pp

• Copyright 2007 Michael Birk
• Web: http://base64pp.sourceforge.net/
• Project: https://sourceforge.net/projects/base64pp/
• Email: mbirk@users.sourceforge.net

base64pp is a GNU C library that implements base64 encoding and decoding.

Features:

• Uses loop unrolling techniques for fast performance.
• No memory allocation or extra memory copies.
• Handles arbitrary-sized input and output buffers.
• Lightweight, self-contained C implementation.
• Free, open source license (LGPL).

Restrictions:

• "Pure" encoding only; doesn't insert newline characters or terminating '=' padding characters.
• Requires GNU gcc compiler.