return(dlen + strlen(s));
return(strlen(dst) + strlen(s));
size_t strlcat(dst, src, siz)	char *dst;	const char *src;	size_t siz;{	register char *d = dst;	register const char *s = src;	register size_t n = siz;	size_t dlen;	/* Find the end of dst and adjust bytes left but don't go past end */	while (n-- != 0 && *d != '\0')		d++;	dlen = d - dst;	n = siz - dlen;	if (n == 0)		return(dlen + strlen(s));	while (*s != '\0') {		if (n != 1) {			*d++ = *s;			n--;		}		s++;	}	*d = '\0';	return(dlen + (s - src));	/* count does not include NUL */}