Looks like API is not (completly) compatible to freeradius-client. rc_send_server for example has there 4 parameters: https://www.mankier.com/3/rc_send_server.
Other API changes are there too: https://github.com/radcli/radcli/commit/9f2da1ca9dade4bb6fb318d66f80badd61ed1830 -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/monitoring-plugins/monitoring-plugins/pull/1438#issuecomment-258636797