example: Fix location of port definition.

It shouldn't be inside #ifdef HAVE_ARGP.

examples/samplesshd-kbdint.c

@@ -35,6 +35,8 @@ clients must be made or how a client should react.
 #endif
 #endif
 
+static int port = 22;
+
 #ifdef WITH_PCAP
 static const char *pcap_file = "debug.server.pcap";
 static ssh_pcap_file pcap;
@@ -77,8 +79,6 @@ static char doc[] = "libssh -- a Secure Shell protocol implementation";
 /* A description of the arguments we accept. */
 static char args_doc[] = "BINDADDR";
 
-static int port = 22;
-
 /* The options we understand. */
 static struct argp_option options[] = {
   {