compile-fc-batt: allow possible third field in source lines Battery tables maintained in the fc-battery-conf repository will now have a third field added, defining thresholds for the battery bars icon, and there will be a new utility to compile them into the new /etc/batterytab2 file read by the FC Tourmaline version of our FCHG driver. For backward compatibility with the original Magnetite version of FCHG, compile-fc-batt remains the tool for compiling the original /etc/batterytab file format, and it needs to ignore the newly added third field in battery table sources.

/*
 * Definitions for the RVT MUX over-the-wire protocol
 */

#define	STX	0x02
#define	DLE	0x10

#define RVT_RV_HEADER        0x11
#define RVT_L1_HEADER        0x12
#define RVT_L23_HEADER       0x13
#define RVT_TM_HEADER        0x14
#define RVT_RNET_HEADER      0x15
#define RVT_PROF_HEADER      0x16
#define RVT_GTTBACK_HEADER   0x17
#define RVT_OTHER_HEADER     0x18
#define RVT_INVALID_HEADER   0xFF