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.

/*
 * This library module contains some bits that help working with
 * alphabetic addresses.
 */

#include <sys/types.h>

u_char alpha_septets_to_digits[12] = {0, 2, 4, 6, 7, 9, 11, 13, 14, 16, 18, 20};

alpha_addr_valid(ndigits, sepp)
	unsigned ndigits, *sepp;
{
	unsigned n;

	for (n = 1; n <= 11; n++)
		if (alpha_septets_to_digits[n] == ndigits) {
			*sepp = n;
			return(1);
		}
	return(0);
}