Allegro is a cross-platform library intended for use in computer games
and other types of multimedia programming.

A wide range of extension packages and add-on modules are also available, which
can be found in the "Library Extensions" section of the Allegro website.

ALURE is a utility library to help manage common tasks with OpenAL
applications. This includes device enumeration and initialization,
file loading, and streaming.

This is a collection of decompression routines for old formats popular
in the Amiga, Atari computers and some other systems from 80's and 90's
as well as some that are currently used which were used in a some
specific way in these old systems.

For simple usage both a simple command line application as well as a
simple API to use the decompressors are provided. The compression
algorithm is automatically detected in most cases, however there are some
corner cases where it is not entirely reliable due to weaknesses in the
old format used.

Argtable3 is an open source ANSI C library that parses GNU-style command-line
options with the getopt library. It simplifies command-line parsing by defining
a declarative-style API that you can use to specify what your command-line syntax
looks like. Argtable3 will automatically generate consistent error handling logic
and textual descriptions of the command line syntax, which are essential but
tedious to implement for a robust CLI program.

Bcg729 is an implementation of both encoder and decoder of the ITU
G.729 Annex A/B speech codec. It supports concurrent channels
encoding/decoding for multi call application such as conferencing.

This package contains the brotli command line utility to compress and
decompress data with the brotli compression algorithm.

Brotli is a generic-purpose lossless compression algorithm that
compresses data using a combination of a modern variant of the LZ77
algorithm, Huffman coding and 2nd order context modeling, with a
compression ratio comparable to the best currently available
general-purpose compression methods. It is similar in speed with
deflate but offers more dense compression.

The specification of the Brotli Compressed Data Format is defined in
RFC 7932.

Capstone is a disassembly framework.
disasm engine for binary analysis and reversing in the security community.

A simple JSON parser library written in ANSI C.

libConfuse is a configuration file parser library. It supports
sections and (lists of) values (strings, integers, floats, booleans
or other sections), as well as single/double-quoted strings,
environment variable expansion, functions and nested include
statements.

cURL is a tool for getting files from HTTP, FTP, FILE, LDAP, LDAPS,
DICT, TELNET and TFTP servers, using any of the supported protocols.
cURL is designed to work without user interaction or any kind of
interactivity. cURL offers many useful capabilities, like proxy
support, user authentication, FTP upload, HTTP post, and file transfer
resume.

This is the MinGW cross-compiled Windows library.

Double-conversion provides binary-decimal and decimal-binary routines
for IEEE double-precision floating point numbers. The library
consists of conversion routines that have been extracted from the V8
JavaScript engine.

PowerPC kernels are moving towards requiring a small Open
Firmware-style device tree as the only means of passing information
from bootloaders/firmware to the kernel. This does not require a full
Open Firmware implementation. DTC (Device Tree Compiler) is a tool to
create a static device tree, which is adequate for most embedded
systems (since their topology will not vary across reboots). DTC is
available via a git tree: git://ozlabs.org/srv/projects/dtc/dtc.git

ENet provides a relatively thin network communication layer on top of
UDP (User Datagram Protocol). The primary feature it provides is
optional reliable, in-order delivery of packets.

ENet omits certain higher level networking features such as authentication,
lobbying, server discovery, encryption, or other similar tasks that are
particularly application specific so that the library remains flexible,
portable, and embeddable.

This is expat, the C library for parsing XML, written by James Clark. Expat
is a stream oriented XML parser. This means that you register handlers with
the parser prior to starting the parse. These handlers are called when the
parser discovers the associated structures in the document being parsed. A
start tag is an example of the kind of structures for which you may
register handlers.

FluidSynth (formerly IIWU Synth) is a real-time software synthesizer
based on the SoundFont(tm) 2 specifications. It can read MIDI events
from the MIDI input device and render them to the audio device. It
can also play MIDI files.

MinGW Windows GnuTLS TLS/SSL encryption library.

Google's framework for writing C++ tests on a variety of platforms
(Linux, Mac OS X, Windows, Cygwin, Windows CE, and Symbian).
Based on the xUnit architecture. Supports automatic test discovery,
a rich set of assertions, user-defined assertions, death tests,
fatal and non-fatal failures, value- and type-parameterized tests,
various options for running the tests, and XML test report generation.

An infinite impulse response (IIR) filter library which implements Butterworth,
RBJ, Chebychev filters and can easily import coefficients generated by Python
(scipy).
The filter processes the data sample by sample for realtime processing.
It uses templates to allocate the required memory so that it can run without
any malloc / new commands. Memory is allocated at compile time so that there
is never the risk of memory leaks.
All realtime filter code is in the header files which guarantees efficient
integration into the main program and the compiler can optimise both filter
code and main program at the same time.

iLBC (internet Low Bitrate Codec) is a FREE speech codec suitable for
robust voice communication over IP. The codec is designed for narrow
band speech and results in a payload bit rate of 13.33 kbit/s with an
encoding frame length of 30 ms and 15.20 kbps with an encoding length
of 20 ms. The iLBC codec enables graceful speech quality degradation in
the case of lost frames, which occurs in connection with lost or
delayed IP packets.

Jigit is an interactive wrapper around mkimage to ease the download or upgrade
of existing CDs and CD images.