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.

/*
 * The struct defined below captures the results of a stat (actually xlstat)
 * operation on the target; it is a host (aka local) struct, with host byte
 * ordering, alignment and data types.
 */

struct stat_info {
	u8	type;
	u8	flags;
	int	inode;
	u32	size;     // size of data space occupied by object
	u32	space;    // size of physical data space occupied by object
	u32	location;
	u8	block;
	u16	sequence;
	u16	updates;
};