http://shoe.bocks.com/net/
good article
http://stackoverflow.com/questions/27179/c-network-programming
this link contains many useful links,good for you
Introduction to network functions in C
Last modified: 19th September 2008
Contents
- Introduction
- Creating a socket
- Binding a socket to a port
- Listening for connections
- Accepting a connection
- Closing connections
- Sending data to a connection
- Receiving data from a connection
- Setting socket options
- Handling more than one connection
- Converting a hostname into a network address
- Establishing an outgoing connection
- Changes made to the tutorial
- Download the entire tutorial (.tar.gz)
- Download the entire tutorial (.zip)
- View the files out of my network library
- Download my network library
- Link to the glossary