static int sirf_in_len;
char
-ao_serial_getchar(void)
+ao_serial1_getchar(void)
{
char c;
uint8_t uc;
void
-ao_serial_putchar(char c)
+ao_serial1_putchar(char c)
{
int i;
uint8_t uc = (uint8_t) c;
#define AO_SERIAL_SPEED_57600 1
static void
-ao_serial_set_speed(uint8_t speed)
+ao_serial1_set_speed(uint8_t speed)
{
int fd = ao_gps_fd;
struct termios termios;