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This hierarchy contains all the source code from "C Interfaces and Implementations: Techniques for Creating Reusable Software (Addison-Wesley Professional Computing Series, 1997, ISBN 0-201-49841-3). For installation instructions, see install.html. For a summary of the distribution's revision history, see history.html. David R. Hanson http://www.research.microsoft.com/~drh/ FreeBSD note: in /usr/local lib/libcii.a -> lib/cii/1/libcii.a include/cii -> lib/cii/1/include example binaries are in lib/cii/1/examples copyright, history, etc share/doc/cii source of CII share/doc/cii/src source of examples share/doc/cii/examples There is no documentation other than the book and its web site.

OSSP mm - Shared Memory Allocation Library Copyright (c) 1999-2005 Ralf S. Engelschall <rse@engelschall.com> Copyright (c) 1999-2005 The OSSP Project <http://www.ossp.org/> OSSP mm is a 2-layer abstraction library which simplifies the usage of shared memory between forked (and this way strongly related) processes under Unix platforms. On the first layer it hides all platform dependent implementation details (allocation and locking) when dealing with shared memory segments and on the second layer it provides a high-level malloc(3)-style API for a convenient and well known way to work with data-structures inside those shared memory segments.

ImPress is the WYSIWYG Publishing and Presentation for UNIX. It can also be used within a WWW browser (e.g. Netscape) that is capable of running the Tcl Plugin. The Tcl Plugin can be obtained from the web site at: http://dev.scriptics.com/ ImPress can be significantly enhanced through use of several modified utilities: o Pstoedit - Allows you to translate EPS files to Tk for ImPress use. o Font3D - Translates TrueType font strings to vectorized Tk. o Type1inst - Aids in maintaining Ghostscript Fontmaps and X11 fonts.dir files.

The rlytest utility tests a host to determine whether it will relay third-party email. It will try to relay an email message to yourself through that host. A host that allows third-party relay is subject to attack by Internet vandals, and frequently is hijacked by spammers to relay massive amounts of junk email. A host that allows third-party relay should IMMEDIATELY be secured, disconnected, or shunned as a menace to the Internet. See http://www.unicom.com/sw/rlytest for more information. rlytest was written by Chip Rosenthal.

Stone is a TCP/IP packet repeater in the application layer. It repeats TCP and UDP packets from inside to outside of a firewall, or from outside to inside. Stone has following features: 1. Simple. Stone's source code is only 3000 lines long (written in C language), so you can minimize the risk of security holes. 2. Stone supports SSL. Using OpenSSL (http://www.openssl.org/), stone can encrypt/decrypt packets. 3. Stone is a http proxy. Stone can also be a tiny http proxy. 4. POP -> APOP conversion. With stone and a mailer that does not support APOP, you can access to an APOP server.

pxytest is a command line utility to test a host for open proxies that are vulnerable to spammer abuse. It is written in perl. Unsecured proxies currently are the most significant conduit of junk email. This is a particularly vexing problem, because open proxies, unlike open mail relays, hide the origin of the spam, making it impossible to trace. This utility tests a host to see if it is vulnerable to such abuse. See http://www.unicom.com/sw/pxytest for more information. pxytest was written by Chip Rosenthal.

"Swapd" is a daemon that watches free memory and manages swap files. If free memory drops too low, additional swap files are created. Additionally, if there is too much free memory, swap files are deactivated and disk space may be reclaimed. "Linux swapd" (http://sourceforge.net/projects/swapd/) didn't work very well, but the idea was good. I started making a version that would work and would also be somewhat portable. It currently compiles on Linux and FreeBSD, but requires `libstatgrab' (http://www.i-scream.org/libstatgrab/) to work on platforms that don't have /proc/meminfo (i.e., platforms that aren't Linux).

This is the GNU diction and style, free implementations of old standard Unix commands. For some reason, many modern systems lack them. Diction prints wordy and commonly misused phrases. Style analyses surface characteristics of a document, e.g. sentence length and various readability measures. Both commands support English and German documents. GNU style and diction are written by Michael Haardt http://www.moria.de/~michael/

This is CFS, Matt Blaze's Cryptographic File System. It provides transparent encryption and decryption of selected directory trees. It is implemented as a user-level NFS server and thus does not require any kernel modifications. For an overview of how to use it, read "${PREFIX}/share/doc/cfs/notes.ms" and the manual pages. There is a paper describing CFS at: http://www.crypto.com/papers/cfs.pdf

[ excerpt from developer's www site with modifications ] vStrip is a VOB de-multiplexing tool, splitter and some other functions that work on VOB/IFO files. vStrip is a small command-line utility for stripping (=removing) unwanted streams (=data packets) out of VOBs (Video Objects) without having to reweave the VOB, or extracting the data contained inside a single stream. It also parses IFO-files so it (hopefully) doesn't get confused by multi-angle VOBs.