rem: any_ntoa(sa) const struct sockaddr *sa;
add: char * any_ntoa(const struct sockaddr *sa)
context: any_ntoa(sa)	const struct sockaddr *sa;{	static char obuf[240];	const char *in = sa->sa_data;	char *out = obuf;	int len = sa->sa_len;	*out++ = 'Q';	do {		*out++ = hexlist[(*in >> 4) & 15];		*out++ = hexlist[(*in++)    & 15];		*out++ = '.';	} while (--len > 0 && (out + 3) < &obuf[sizeof obuf-1]);	out[-1] = '\0';	return (obuf);}