Packages — L (Page 1 of 5)

l-smash 2.14.5 — MP4 multiplexer and demultiplexer library

L-SMASH is a cross-platform library that handles the ISO base media file format and some of its derived file formats, including MP4. It operates as a multiplexer and demultiplexer, and can mux video and audio in several formats using standalone executable files.

lablgtk 2.18.5 — GTK+ bindings for OCaml

LablGtk is an OCaml interface to GTK+ 1.2 and 2.x. It provides a strongly-typed object-oriented interface that is compatible with the dynamic typing of GTK+. Most widgets and methods are available. LablGtk also provides bindings to gdk-pixbuf, the GLArea widget (in combination with LablGL), gnomecanvas, gnomeui, gtksourceview, gtkspell, libglade (and it an generate OCaml code from .glade files), libpanel, librsvg and quartz.

laby 0.6.4 — Programming game

Learn programming, playing with ants and spider webs ;-) Your robot ant can be programmed in many languages: OCaml, Python, C, C++, Java, Ruby, Lua, JavaScript, Pascal, Perl, Scheme, Vala, Prolog. Experienced programmers may also add their own favorite language.

ladspa 1.13 — Linux Audio Developer's Simple Plugin API (LADSPA)

LADSPA is a standard that allows software audio processors and effects to be plugged into a wide range of audio synthesis and recording packages.

lame 3.100 — MPEG Audio Layer III (MP3) encoder

LAME is a high quality MPEG Audio Layer III (MP3) encoder.

lapack 3.7.1 — Library for numerical linear algebra

LAPACK is a Fortran 90 library for solving the most commonly occurring problems in numerical linear algebra.

lash 0.6.0-rc2 — Audio application session manager

LASH is a session management system for audio applications. It allows you to save and restore audio sessions consisting of multiple interconneced applications, restoring program state (i.e. loaded patches) and the connections between them.

launchmon 1.0.2 — Infrastructue for large scale tool daemon launching

LaunchMON is a software infrastructure that enables HPC run-time tools to co-locate tool daemons with a parallel job. Its API allows a tool to identify all the remote processes of a job and to scalably launch daemons into the relevant nodes.

lbzip2 2.5 — Parallel bzip2 compression utility

lbzip2 is a multi-threaded compression utility with support for the bzip2 compressed file format. lbzip2 can process standard bz2 files in parallel. It uses POSIX threading model (pthreads), which allows it to take full advantage of symmetric multiprocessing (SMP) systems. It has been proven to scale linearly, even to over one hundred processor cores. lbzip2 is fully compatible with bzip2 – both at file format and command line level.

lchat 0.0.0-3.f951919 — Line chat is a frontend for the irc client ii from suckless

Lchat (line chat) is the little and small brother of cii. It is a front end for ii-like chat programs. It uses tail -f to get the chat output in the background.

lci 0.11.2 — LOLCODE interpreter written in C

lci is a LOLCODE interpreter written in C and is designed to be correct, portable, fast, and precisely documented.

  1. correct: Every effort has been made to test lci's conformance to the LOLCODE language specification. Unit tests come packaged with the lci source code.

  2. portable: lci follows the widely ported ANSI C specification allowing it to compile on a broad range of systems.

  3. fast: Much effort has gone into producing simple and efficient code whenever possible to the extent that the above points are not compromized.

lcms 2.9 — Little CMS, a small-footprint colour management engine

Little CMS is a small-footprint colour management engine, with special focus on accuracy and performance. It uses the International Color Consortium standard (ICC), approved as ISO 15076-1.

lcov 1.13 — Code coverage tool that enhances GNU gcov

LCOV is an extension of gcov, a tool part of the GNUBinutils, which provides information about what parts of a program are actually executed (i.e., "covered") while running a particular test case. The extension consists of a set of Perl scripts which build on the textual gcov output to implement the following enhanced functionality such as HTML output.

ld-wrapper 0 — The linker wrapper

This is a GNU package.

The linker wrapper (or 'ld-wrapper') wraps the linker to add any missing '-rpath' flags, and to detect any misuse of libraries outside of the store.

ldb 1.4.0 — LDAP-like embedded database

Ldb is a LDAP-like embedded database built on top of TDB. What ldb does is provide a fast database with an LDAP-like API designed to be used within an application. In some ways it can be seen as a intermediate solution between key-value pair databases and a real LDAP database.

ldc 1.7.0 — LLVM compiler for the D programming language

LDC is a compiler for the D programming language. It is based on the latest DMD compiler that was written in C and is used for bootstrapping more recent compilers written in D.

ldc 0.17.4 — LLVM compiler for the D programming language

LDC is a compiler for the D programming language. It is based on the latest DMD compiler that was written in C and is used for bootstrapping more recent compilers written in D.

le-certs 0 — Let's Encrypt root and intermediate certificates

This package provides a certificate store containing only the Let's Encrypt root and intermediate certificates. It is intended to be used within Guix.

leafpad 0.8.18.1 — GTK+ based text editor

Leafpad is a GTK+ text editor that emphasizes simplicity. As development focuses on keeping weight down to a minimum, only the most essential features are implemented in the editor. Leafpad is simple to use, is easily compiled, requires few libraries, and starts up quickly.

ledger 3.1.1 — Command-line double-entry accounting program

Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line. This may put off some users, since there is no flashy UI, but for those who want unparalleled reporting access to their data there are few alternatives.

Ledger uses text files for input. It reads the files and generates reports; there is no other database or stored state. To use Ledger, you create a file of your account names and transactions, run from the command line with some options to specify input and requested reports, and get output. The output is generally plain text, though you could generate a graph or html instead. Ledger is simple in concept, surprisingly rich in ability, and easy to use.

ledger-agent 0.9.0 — Ledger as hardware SSH/GPG agent

This package allows using Ledger as hardware SSH/GPG agent.

Usage for SSH: trezor-agent foo@example.com --connect Usage for GPG: Initialize using trezor-gpg init "Foo <foo@example.com>" Then set the environment variable GNUPGHOME to "$HOME/.gnupg/trezor".

lekha 0.2.1 — Simple PDF viewer

Simple PDF viewer based on the Enlightenment Foundation Libraries.

lensfun 0.3.2 — Library to correct optical lens defects with a lens database

Digital photographs are not ideal. Of course, the better is your camera, the better the results will be, but in any case if you look carefully at shots taken even by the most expensive cameras equipped with the most expensive lenses you will see various artifacts. It is very hard to make ideal cameras, because there are a lot of factors that affect the final image quality, and at some point camera and lens designers have to trade one factor for another to achieve the optimal image quality, within the given design restrictions and budget. But we all want ideal shots, don't we? So that's what's Lensfun is all about: rectifying the defects introduced by your photographic equipment.

leocad 18.02 — Create virtual Lego models

LeoCAD is a program for creating virtual LEGO models. It has an intuitive interface, designed to allow new users to start creating new models without having to spend too much time learning the application. LeoCAD is fully compatible with the LDraw Standard and related tools.

leptonica 1.74.4 — Library and tools for image processing and analysis

Leptonica is a C library and set of command-line tools for efficient image processing and image analysis operations. It supports rasterop, affine transformations, binary and grayscale morphology, rank order, and convolution, seedfill and connected components, image transformations combining changes in scale and pixel depth, and pixelwise masking, blending, enhancement, and arithmetic ops.

less 530 — Paginator for terminals

This is a GNU package.

GNU less is a pager, a program that allows you to view large amounts of text in page-sized chunks. Unlike traditional pagers, it allows both backwards and forwards movement through the document. It also does not have to read the entire input file before starting, so it starts faster than most text editors.

lesstif 0.95.2 — Clone of the Motif toolkit for the X window system

Clone of the Motif toolkit for the X window system.

letsencrypt 0.25.1 — Let's Encrypt client by the Electronic Frontier Foundation

Certbot automatically receives and installs X.509 certificates to enable Transport Layer Security (TLS) on servers. It interoperates with the Let’s Encrypt certificate authority (CA), which issues browser-trusted certificates for free.

leveldb 1.20 — Fast key-value storage library

LevelDB is a fast key-value storage library that provides an ordered mapping from string keys to string values.

lftp 4.8.3 — Command-line file transfer program

LFTP is a sophisticated FTP/HTTP client, and a file transfer program supporting a number of network protocols. Like Bash, it has job control and uses the Readline library for input. It has bookmarks, a built-in mirror command, and can transfer several files in parallel. It was designed with reliability in mind.

liba52 0.7.4 — ATSC A/52 stream decoder

liba52 is a library for decoding ATSC A/52 streams. The A/52 standard is used in a variety of applications, including digital television and DVD. It is also known as AC-3.

libaacs 0.9.0 — Library for decrypting certain Blu-Ray discs

libaacs is a library which implements the Advanced Access Content System specification.

libabw 0.1.2 — Library for parsing the AbiWord format

Libabw is a library that parses the file format of AbiWord documents.

libaio 0.3.110 — Linux-native asynchronous I/O access library

This library enables userspace to use Linux kernel asynchronous I/O system calls, important for the performance of databases and other advanced applications.

libarchive 3.3.2 — Multi-format archive and compression library

Libarchive provides a flexible interface for reading and writing archives in various formats such as tar and cpio. Libarchive also supports reading and writing archives compressed using various compression filters such as gzip and bzip2. The library is inherently stream-oriented; readers serially iterate through the archive, writers serially add things to the archive. In particular, note that there is currently no built-in support for random access nor for in-place modification.

libart-lgpl 2.3.21 — 2D drawing library

This is a GNU package.

Libart is a 2D drawing library intended as a high-quality vector-based 2D library with antialiasing and alpha composition.

libasr 201602131606 — Asynchronous resolver library by the OpenBSD project

libasr is a free, simple and portable asynchronous resolver library. It allows to run DNS queries and perform hostname resolutions in a fully asynchronous fashion.

libass 0.14.0 — Subtitle rendering library for the ASS/SSA format

libass is a subtitle rendering library for the ASS/SSA (Advanced Substation Alpha/SubStation Alpha) subtitle format.

libassuan 2.5.1 — IPC library used by GnuPG and related software

This is a GNU package.

Libassuan is a small library implementing the so-called Assuan protocol. This protocol is used for IPC between most newer GnuPG components. Both, server and client side functions are provided.

libatasmart 0.19 — ATA S.M.A.R.T. reading and parsing library

This library supports a subset of the ATA S.M.A.R.T. (Self-Monitoring, Analysis and Reporting Technology) functionality.

libatomic-ops 7.6.4 — Accessing hardware atomic memory update operations

This C library provides semi-portable access to hardware-provided atomic memory update operations on a number of architectures. These might allow you to write code that does more interesting things in signal handlers, write lock-free code, experiment with thread programming paradigms, etc.

libavc1394 0.5.4 — AV/C protocol library for IEEE 1394

Libavc1394 is a programming interface to the AV/C specification from the 1394 Trade Association. AV/C stands for Audio/Video Control.

libb2 0.0.0-1.60ea749 — Library implementing the BLAKE2 family of hash functions

libb2 is a portable implementation of the BLAKE2 family of cryptographic hash functions. It includes optimised implementations for IA-32 and AMD64 processors, and an interface layer that automatically selects the best implementation for the processor it is run on.

BLAKE2 (RFC 7693) is a family of high-speed cryptographic hash functions that are faster than MD5, SHA-1, SHA-2, and SHA-3, yet are at least as secure as the latest standard, SHA-3. It is an improved version of the SHA-3 finalist BLAKE.

libbdplus 0.1.2 — Library for decrypting certain Blu-Ray discs

libbdplus is a library which implements the BD+ System specifications.

libbigwig 0.1.4 — C library for handling bigWig files

This package provides a C library for parsing local and remote BigWig files.

libbluray 1.0.2 — Blu-Ray Disc playback library

libbluray is a library designed for Blu-Ray Disc playback for media players, like VLC or MPlayer.

libbonobo 2.32.1 — Framework for creating reusable components for use in GNOME applications

This is a GNU package.

Bonobo is a framework for creating reusable components for use in GNOME applications, built on top of CORBA.

libbonoboui 2.24.5 — Some user interface controls using Bonobo

This is a GNU package.

The Bonobo UI library provides a number of user interface controls using the Bonobo component framework.

libbs2b 3.1.0 — Bauer stereophonic-to-binaural DSP

The Bauer stereophonic-to-binaural DSP (bs2b) library and plugins is designed to improve headphone listening of stereo audio records. Recommended for headphone prolonged listening to disable superstereo fatigue without essential distortions.

libbsd 0.8.7 — Utility functions from BSD systems

This library provides useful functions commonly found on BSD systems, and lacking on others like GNU systems, thus making it easier to port projects with strong BSD origins, without needing to embed the same code over and over again on each project.

libbson 1.6.2 — C BSON library

Libbson can create and parse BSON documents. It can also convert JSON documents to BSON and the opposite. BSON stands for Binary JSON, it is comparable to protobuf.

libburn 1.4.8 — Library for reading and writing optical discs

Libburn is a library for reading and writing optical discs. Supported media are: CD-R, CD-RW, DVD-RAM, DVD+RW, DVD+R, DVD+R/DL, DVD-RW, DVD-R, DVD-R/DL, BD-R, and BD-RE.

libcaca 0.99.beta19 — Colour ASCII-art library

libcaca is a graphics library that outputs text instead of pixels, so that it can work on older video cards or text terminals. It supports Unicode, 2048 colors, dithering of color images, and advanced text canvas operations.

libcanberra 0.30 — Implementation of the XDG Sound Theme and Name Specifications

Libcanberra is an implementation of the XDG Sound Theme and Name Specifications, for generating event sounds on free desktops, such as GNOME. It comes with several backends (ALSA, PulseAudio, OSS, GStreamer, null) and is designed to be portable.

libcanberra-gtk2 0.30 — Implementation of the XDG Sound Theme and Name Specifications

Libcanberra is an implementation of the XDG Sound Theme and Name Specifications, for generating event sounds on free desktops, such as GNOME. It comes with several backends (ALSA, PulseAudio, OSS, GStreamer, null) and is designed to be portable.

libcap 2.25 — Library for working with POSIX capabilities

Libcap2 provides a programming interface to POSIX capabilities on Linux-based operating systems.

libcap-ng 0.7.9 — Library for more easily working with POSIX capabilities

The libcap-ng library is intended to make programming with POSIX capabilities easier than the traditional libcap library. It includes utilities that can analyse all currently running applications and print out any capabilities and whether or not it has an open ended bounding set. The included utilities are designed to let admins and developers spot apps from various ways that may be running with too much privilege.

libcddb 1.3.2 — C library to access data on a CDDB server

Libcddb is a C library to access data on a CDDB server (freedb.org). It allows you to:

1. search the database for possible CD matches;

2. retrieve detailed information about a specific CD;

3. submit new CD entries to the database.

Libcddb supports both the custom CDDB protocol and tunnelling the query and read operations over plain HTTP. It is also possible to use an HTTP proxy server. If you want to speed things up, you can make use of the built-in caching facility provided by the library.

libcdio 2.0.0 — CD Input and Control library

This is a GNU package.

The GNU Compact Disc Input and Control Library (libcdio) is a library for CD-ROM and CD image file access. It allows the developer to add CD access to an application without having to worry about the OS- and device-dependent properties of CD-ROM or the specific details of CD image formats. It includes pycdio, a Python interface to libcdio, and libcdio-paranoia, a library providing jitter-free and error-free audio extraction from CDs.

libcdio-paranoia 10.2+0.94+2 — Jitter- and error-tolerant CD audio extraction

This is a GNU package.

libcdio-paranoia is an implementation of CD paranoia libraries based on libcdio.

libcdr 0.1.4 — Library for parsing the CorelDRAW format

Libcdr is a library that parses the file format of CorelDRAW documents of all versions.

libcgroup 0.41 — Control groups management tools

Control groups is Linux kernel method for process resource restriction, permission handling and more. This package provides userspace interface to this kernel feature.

libchamplain 0.12.16 — C library providing a ClutterActor to display maps

This is a GNU package.

libchamplain is a C library providing a ClutterActor to display maps. It also provides a Gtk+ widget to display maps in Gtk+ applications. Python and Perl bindings are also available. It supports numerous free map sources such as OpenStreetMap, OpenCycleMap, OpenAerialMap, and Maps for free.

libchop 0.5.2 — Tools & library for data backup and distributed storage

Libchop is a set of utilities and library for data backup and distributed storage. Its main application is chop-backup, an encrypted backup program that supports data integrity checks, versioning, distribution among several sites, selective sharing of stored data, adaptive compression, and more. The library itself implements storage techniques such as content-addressable storage, content hash keys, Merkle trees, similarity detection, and lossless compression.

libcmis 0.5.1 — CMIS client library

LibCMIS is a C++ client library for the CMIS interface. It allows C++ applications to connect to any ECM behaving as a CMIS server such as Alfresco or Nuxeo.

libconfig 1.7.2 — C/C++ configuration file library

Libconfig is a simple library for manipulating structured configuration files. This file format is more compact and more readable than XML. And unlike XML, it is type-aware, so it is not necessary to do string parsing in application code.

libconfuse 3.2.1 — Configuration file parser library

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

libcroco 0.6.12 — CSS2 parsing and manipulation library

This is a GNU package.

Libcroco is a standalone CSS2 parsing and manipulation library. The parser provides a low level event driven SAC-like API and a CSS object model like API. Libcroco provides a CSS2 selection engine and an experimental XML/CSS rendering engine.

libcss 0.7.0 — CSS parser and selection library

LibCSS is a CSS (Cascading Style Sheet) parser and selection engine, written in C. It is developed as part of the NetSurf project.

libcue 2.2.0 — C library to parse cue sheets

Libcue is a C library to parse so-called cue sheets which contain meta-data for CD/DVD tracks. It provides an API to manipulate the data.

libdaemon 0.14 — Lightweight C library that eases the writing of UNIX daemons

Libdaemon is a lightweight C library that eases the writing of UNIX daemons. It consists of the following parts:

• A wrapper around fork() which does the correct daemonization procedure of a process

• A wrapper around syslog() for simpler and compatible log output to Syslog or STDERR

• An API for writing PID files

• An API for serializing UNIX signals into a pipe for usage with select() or poll()

• An API for running subprocesses with STDOUT and STDERR redirected to syslog.

APIs like these are used in most daemon software available. It is not that simple to get it done right and code duplication is not a goal.

libdca 0.0.6 — DTS Coherent Acoustics decoder

libdca is a library for decoding DTS Coherent Acoustics streams.

libdiscid 0.6.2 — Disc id reader library

libdiscid is a C library for creating MusicBrainz and freedb disc IDs from audio CDs. It reads a CD's table of contents (TOC) and generates an identifier which can be used to lookup the CD at MusicBrainz. Additionally, it provides a submission URL for adding the disc ID to the database and gathers ISRCs and the MCN (=UPC/EAN) from disc.

libdivsufsort 2.0.1 — Lightweight suffix-sorting library

libdivsufsort is a software library that implements a lightweight suffix array construction algorithm. This library provides a simple and an efficient C API to construct a suffix array and a Burrows-Wheeler transformed string from a given string over a constant-size alphabet. The algorithm runs in O(n log n) worst-case time using only 5n+O(1) bytes of memory space, where n is the length of the string.

libdmtx 0.7.4 — Library for reading and writing Data Matrix 2D barcodes

libdmtx is software for reading and writing Data Matrix 2D barcodes on Linux and Unix. At its core libdmtx is a shared library, allowing C/C++ programs to use its capabilities without restrictions or overhead.

libdmx 1.1.3 — Xorg DMX library

DMX (Distributed Multihead X) extension library.

libdom 0.3.2 — Implementation of the W3C DOM

LibDOM is an implementation of the W3C DOM, written in C. It is developed as part of the NetSurf project.

libdrm 2.4.91 — Direct rendering userspace library

The Direct Rendering Infrastructure, also known as the DRI, is a framework for allowing direct access to graphics hardware under the X Window System in a safe and efficient manner. It includes changes to the X server, to several client libraries, and to the kernel (DRM, Direct Rendering Manager). The most important use for the DRI is to create fast OpenGL implementations providing hardware acceleration for Mesa. Several 3D accelerated drivers have been written to the DRI specification, including drivers for chipsets produced by 3DFX, AMD (formerly ATI), Intel and Matrox.

libdv 1.0.0 — DV video (IEC 61834 and SMPTE 314M) codec

The Quasar DV codec (libdv) is a software codec for DV video, the encoding format used by most digital camcorders, typically those that support the IEEE 1394 (a.k.a. FireWire or i.Link) interface. Libdv was developed according to the official standards for DV video: IEC 61834 and SMPTE 314M.

libdvbpsi 1.3.2 — Library for decoding and generation of MPEG TS and DVB PSI tables

libdvbpsi is a simple library designed for decoding and generation of MPEG TS and DVB PSI tables according to standards ISO/IEC 13818s and ITU-T H.222.0.

libdvdcss 1.4.2 — Library for accessing DVDs as block devices

libdvdcss is a simple library designed for accessing DVDs like a block device without having to bother about the decryption.

libdvdnav 6.0.0 — Library for video DVD navigation features

Libdvdnav is a library for developers of multimedia applications. It allows easy use of sophisticated DVD navigation features such as DVD menus, multiangle playback and even interactive DVD games. All this functionality is provided through a simple API which provides the DVD playback as a single logical stream of blocks, intermitted by special dvdnav events to report certain conditions. The main usage of libdvdnav is a loop regularly calling a function to get the next block, surrounded by additional calls to tell the library of user interaction. The whole DVD virtual machine and internal playback states are completely encapsulated.

libdvdread 6.0.0 — Library for reading video DVDs

Libdvdread provides a simple foundation for reading DVD video disks. It provides the functionality that is required to access many DVDs. It parses IFO files, reads NAV-blocks, and performs CSS authentication and descrambling (if an external libdvdcss library is installed).

libe-book 0.1.3 — Library for import of reflowable e-book formats

Libe-book is a library and a set of tools for reading and converting various reflowable e-book formats. Currently supported are: Broad Band eBook, eReader .pdb, FictionBook v. 2 (including zipped files), PalmDoc Ebook, Plucker .pdb, QiOO (mobile format, for java-enabled cellphones), TCR (simple compressed text format), TealDoc, zTXT, ZVR (simple compressed text format).

libebml 1.3.6 — C++ library to parse EBML files

libebml is a C++ library to read and write EBML (Extensible Binary Meta Language) files. EBML was designed to be a simplified binary extension of XML for the purpose of storing and manipulating data in a hierarchical form with variable field lengths.

libedit 20180525-3.1 — NetBSD Editline library

This is an autotool- and libtoolized port of the NetBSD Editline library (libedit). This Berkeley-style licensed command line editor library provides generic line editing, history, and tokenization functions, similar to those found in GNU Readline.

libelf 0.8.13 — ELF object file access library

Libelf is a C library to access ELF object files.

libepoxy 1.5.0 — A library for handling OpenGL function pointer management

A library for handling OpenGL function pointer management.

libepubgen 0.1.1 — EPUB generator library for librevenge

libepubgen is an EPUB generator for librevenge. It supports librevenge's text document interface and--currently in a very limited way--presentation and vector drawing interfaces.

libesmtp 1.0.6 — Library for sending mail via remote hosts using SMTP

libESMTP is an SMTP client which manages posting (or submission of) electronic mail via a preconfigured Mail Transport Agent (MTA). It may be used as part of a Mail User Agent (MUA) or other program that must be able to post electronic mail where mail functionality may not be that program's primary purpose.

libetonyek 0.1.8 — Library for parsing the Apple Keynote format

Libetonyek is a library that parses the file format of Apple Keynote documents. It currently supports Keynote versions 2 to 5.

libetpan 1.8 — Portable middleware for email access

The purpose of this mail library is to provide a portable, efficient framework for different kinds of mail access: IMAP, SMTP, POP and NNTP. It provides an API for C language. It's the low-level API used by MailCore and MailCore 2.

libev 4.24 — Event loop loosely modelled after libevent

libev provides a full-featured and high-performance event loop that is loosely modelled after libevent. It includes relative timers, absolute timers with customized rescheduling, synchronous signals, process status change events, event watchers dealing with the event loop itself, file watchers, and limited support for fork events.

libevdev 1.5.6 — Wrapper library for evdev devices

libevdev is a wrapper library for evdev devices. it moves the common tasks when dealing with evdev devices into a library and provides a library interface to the callers, thus avoiding erroneous ioctls, etc.

The eventual goal is that libevdev wraps all ioctls available to evdev devices, thus making direct access unnecessary.

libevent 2.0.22 — Event notification library

The libevent API provides a mechanism to execute a callback function when a specific event occurs on a file descriptor or after a timeout has been reached. Furthermore, libevent also support callbacks due to signals or regular timeouts.

libevent is meant to replace the event loop found in event driven network servers. An application just needs to call event_dispatch() and then add or remove events dynamically without having to change the event loop.

libevent 2.1.8 — Event notification library

The libevent API provides a mechanism to execute a callback function when a specific event occurs on a file descriptor or after a timeout has been reached. Furthermore, libevent also support callbacks due to signals or regular timeouts.

libevent is meant to replace the event loop found in event driven network servers. An application just needs to call event_dispatch() and then add or remove events dynamically without having to change the event loop.

libexif 0.6.21 — Read and manipulate EXIF data in digital photographs

The libexif C library allows applications to read, edit, and save EXIF data as produced by digital cameras.

libextractor 1.6 — Library to extract meta-data from media files

This is a GNU package.

GNU libextractor is a library for extracting metadata from files. It supports a very large number of file formats, including audio files, document files, and archive files. Each file format is implemented as a plugin, so new formats can be added easily. The package also contains a command-line tool to extract metadata from a file and print the results.

libexttextcat 3.4.5 — Text Categorization library

Libexttextcat is an N-Gram-Based Text Categorization library primarily intended for language guessing.

libfabric 1.4.1 — Open Fabric Interfaces

OpenFabrics Interfaces (OFI) is a framework focused on exporting fabric communication services to applications. OFI is best described as a collection of libraries and applications used to export fabric services. The key components of OFI are: application interfaces, provider libraries, kernel services, daemons, and test applications.

Libfabric is a core component of OFI. It is the library that defines and exports the user-space API of OFI, and is typically the only software that applications deal with directly. It works in conjunction with provider libraries, which are often integrated directly into libfabric.