Nagios  4.4.6
Dev docs for Nagios core and neb-module hackers
Data Structures
Here are the data structures with brief descriptions:
 Ckey_valueKey/value pair One of the two major components of the kvvec api
 CkvvecKey/value vector struct This is the main component of the kvvec library
 Ckvvec_bufKey/value vector buffer
 Cpqueue_tPriority queue handle