dcolon           1990 netinet6/in6.c 	int dcolon = 0;
dcolon           1996 netinet6/in6.c 		if (dcolon == 1) {
dcolon           2003 netinet6/in6.c 				dcolon = 2;
dcolon           2006 netinet6/in6.c 			if (dcolon == 0 && *(a + 1) == 0) {
dcolon           2010 netinet6/in6.c 				dcolon = 1;