Example of how to open a SSH transport connection.
#include "rtrlib/rtrlib.h"
#include <stdlib.h>
int main()
{
char ssh_host[] = "123.231.123.221";
char ssh_user[] = "rpki_user";
char ssh_hostkey[] = "/etc/rpki-rtr/hostkey";
char ssh_privkey[] = "/etc/rpki-rtr/client.priv";
ssh_host, 22, NULL, ssh_user, ssh_hostkey, ssh_privkey, NULL, NULL, 0, NULL
};
}