Function puttzcode

zic.c:2581–2588

	for (i = 0, shift = 56; i < 8; ++i, shift -= 8)
	  b[i] = (val >> shift) & 0xff;
}

static void
puttzcode(zic_t val, FILE *fp)
{
	char	buf[4];

	convert(val, buf);
	fwrite(buf, sizeof buf, 1, fp);
}