-// size of a buffer able to hold a complete (no stuffing) packet
-// (the document protocol does not contain packets with a larger
-// size, but in theory a packet may be 64k+12 bytes - if in
-// later protocol versions larger packet sizes occur, this value
-// should be increased accordingly, so the input buffer is always
-// large enough the store a complete packet inclusive header)
-#define GPS_IN_BUFSIZ (GARMIN_PKTHDR_LENGTH+MAX_SERIAL_PKT_SIZ)
+/* size of a buffer able to hold a complete (no stuffing) packet
+ * (the document protocol does not contain packets with a larger
+ * size, but in theory a packet may be 64k+12 bytes - if in
+ * later protocol versions larger packet sizes occur, this value
+ * should be increased accordingly, so the input buffer is always
+ * large enough the store a complete packet inclusive header) */
+#define GPS_IN_BUFSIZ (GARMIN_PKTHDR_LENGTH+MAX_SERIAL_PKT_SIZ)