Callback mq_cleanup()

The mq_cleanup() function is an optional function that you could implement in a plugin. When MailerQ is about to shut down , it will check every plugin to find out if this mq_cleanup() function is available, and if it is, it will call it.

You can use this function to run your own cleanup code.

#include <mailerq.h>

 *  Clean up stuff
MQ_EXPORT void mq_cleanup() {
    // @todo add your cleanup code