*
* return <0 on error, 0 if packet is incomplete or > 0 if packet was sent
*/
-int gsp_send(struct garmin_data * garmin_data_p, const unsigned char *buf,
- int count)
+static int gsp_send(struct garmin_data * garmin_data_p,
+ const unsigned char *buf, int count)
{
const unsigned char *src;
unsigned char *dst;