int los, ais, rdi, slip_tx, slip_rx;
int channels;
char busy[256]; /* if port is idle(0) busy(1) */
unsigned int port[256]; /* current port */
int mode[256];
int los, ais, rdi, slip_tx, slip_rx;
int channels;
char busy[256]; /* if port is idle(0) busy(1) */
unsigned int port[256]; /* current port */
int mode[256];