Enhanced system logging daemon (development files)

 syslog-ng is an enhanced log daemon, supporting a wide range of input
 and output methods: syslog, unstructured text, message queues,
 databases (SQL and NoSQL alike) and more.
 .
 Key features:
 .
  * receive and send RFC3164 and RFC5424 style syslog messages
  * work with any kind of unstructured data
  * receive and send JSON formatted messages
  * classify and structure logs with builtin parsers (csv-parser(),
    db-parser(), etc.)
  * normalize, crunch and process logs as they flow through the system
  * hand on messages for further processing using message queues (like
    AMQP), files or databases (like PostgreSQL or MongoDB).
 .
 This package contains the headers and tools needed to build
 third-party plugins against syslog-ng, the next generation system
 logging daemon.