version 3.0

LAYOUT

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+Component directory layout:
+
+Directory	Description
+=============	=============================================================
+common		Non-specific functionality that is of general interest, e.g.
+		the logging system, test infrastructure and Buffer class.
+common/thread	Threading infrastructure.
+common/timer	Time sampling infrastructure.
+common/uuid	UUID API.
+config		General-purpose configuration system infrastructure and some
+		essential types and classes.
+crypto		Cryptographic API and implementations, including hashes, MACs
+		and encryption algorithms.
+event		The event system and infrastructure to support it, such as
+		the various implementations of the poll interface.
+http		HTTP protocol implementation and utility functions.
+io		IO system, namely file descriptors interfaces.
+io/net		Networking abstractions for the IO system, utility functions and
+		protocols.
+io/pipe		Pipe infrastructure; abstractions and useful types.
+io/socket	Sockets interface to the IO system.
+network		Low-level networking, e.g. packet capture.
+network/uinet	User-space TCP/IP stack (see network/uinet/LAYOUT for futher
+		layout info).
+programs	Stand-alone programs, organized into sub-directories named by
+		program.
+programs/diskdup
+		Block storage demonstration program, for making two block
+		devices or files have identical contents with a minimal number
+		of writes.
+programs/fwdproxy
+		Simple file-driven port-forwarding proxy.
+programs/tack	File-oriented dictionary compression using XCodec.
+programs/wanproxy
+		WANProxy.
+programs/websplat
+		Simple web server.
+programs/xcdump	XCodec stream decoder and pretty-printer.
+ssh		SSH protocol implementation.
+xcodec		The XCodec codec, which performs deduplication, and its
+		internal interfaces.
+xml		Trivial XML functions.
+zlib		Wrappers around zlib, providing Pipes that do inflate and
+		deflate.
+
+Standard sub-directories:
+
+Directory	Description
+=============	=============================================================
+test		Unit tests.
+example		Example programs which may test functionality in a
+		non-automated fashion or merely provide example usage of a
+		complex interface.