[strongSwan] Any simple example for davici lib ?

[Thomas Rudolph]

Hello,

davici lib 
https://github.com/strongswan/davici
contains some example code in tests directory, but I'm still not able to keep apart what is only used for internal tests there,  and what is needed for talking to a real charon deamon.
 Can anyone please help with a simple example, just one command send to charon and receive the answer ?

Thanks and regards,

Thomas