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#
# $XORP: xorp/libcomm/README,v 1.3 2004/01/16 19:57:25 hodson Exp $
#
This directory contains the COMM socket library.
This library includes a number of handy functions that simplify the
usage of communication sockets: open, close, bind to a local address and
a port, join a multicast group, etc. The library supports both IPv4 and
IPv6.
The complete API to the library is in the "comm_api.h" file.
Each function declared in that file is reasonably well documented.
The API has two parts: the high-level ``user'' API, and the lower-lever
``sock'' API.
The lower-level API performs the particular operations on a socket
(e.g., join a multicast group on a socket).
The higher-level API usually combines several lower-level operations
together: e.g., open a socket, bind it to a multicast address and a port,
and join that multicast address.
See file test_comm.c for various examples of how to use the library.
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