net-snmp  5.8
About: Net-SNMP contains various tools relating to the Simple Network Management Protocol (successor of the cmu-snmp library).
  Fossies Dox: net-snmp-5.8.tar.gz  ("inofficial" and yet experimental doxygen-generated source code documentation)  

Net-SNMP Coding Documentation

Introduction

This is the Net-SNMP coding and API reference documentation. It is incomplete, but when combined with the manual page set and tutorials forms a pretty comprehensive starting point.

out

The best places to start learning are the Net-SNMP tutorial (http://www.Net-SNMP.org/tutorial-5/) and the Modules and Examples sections of this document.