Function ether_sprintf

freebsd/net/if_ethersubr.c:956–962

#pragma GCC diagnostic ignored "-Wformat"
#pragma GCC diagnostic ignored "-Wformat-extra-args"
char *
ether_sprintf(const u_char *ap)
{
	static char etherbuf[18];
	snprintf(etherbuf, sizeof (etherbuf), "%6D", ap, ":");
	return (etherbuf);
}

/*
 * Perform common duties while attaching to interface list