--- inet_network.c.orig	2003-05-20 15:22:14.000000000 -0700
+++ inet_network.c	2005-02-24 16:50:11.000000000 -0800
@@ -37,6 +37,8 @@
 #include <sys/cdefs.h>
 __FBSDID("$FreeBSD: src/lib/libc/net/inet_network.c,v 1.9 2002/03/22 21:52:29 obrien Exp $");
 
+#include "xlocale_private.h"
+
 #include <sys/types.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
@@ -55,6 +57,7 @@
 	char c;
 	in_addr_t parts[4], *pp = parts;
 	int i;
+	locale_t loc = __current_locale();
 
 again:
 	val = 0; base = 10;
@@ -63,13 +66,13 @@
 	if (*cp == 'x' || *cp == 'X')
 		base = 16, cp++;
 	while ((c = *cp) != 0) {
-		if (isdigit((unsigned char)c)) {
+		if (isdigit_l((unsigned char)c, loc)) {
 			val = (val * base) + (c - '0');
 			cp++;
 			continue;
 		}
-		if (base == 16 && isxdigit((unsigned char)c)) {
-			val = (val << 4) + (c + 10 - (islower((unsigned char)c) ? 'a' : 'A'));
+		if (base == 16 && isxdigit_l((unsigned char)c, loc)) {
+			val = (val << 4) + (c + 10 - (islower_l((unsigned char)c, loc) ? 'a' : 'A'));
 			cp++;
 			continue;
 		}
@@ -81,7 +84,7 @@
 		*pp++ = val, cp++;
 		goto again;
 	}
-	if (*cp && !isspace((unsigned char)*cp))
+	if (*cp && !isspace_l((unsigned char)*cp, loc))
 		return (INADDR_NONE);
 	*pp++ = val;
 	n = pp - parts;