This patch from Bart Visscher <magick@linux-fan.com> adds
IPV6 support to busybox.  This patch does the following:
    * Add IPv6 support to libbb
    * Enable IPv6 interface address display
    * Add IPv6 config option
    * Adds ping6, an adaptation of the ping applet for IPv6
    * Adds support routines for ping6:
	- xgethostbyname2
	- create_icmp6_socket
    * Adds ifconfig support for IPv6
    * Add support IPv6 to netstat
    * Add IPv6 support to route
Thanks Bart!
diff --git a/include/applets.h b/include/applets.h
index c2d7acf..b6397a6 100644
--- a/include/applets.h
+++ b/include/applets.h
@@ -344,6 +344,9 @@
 #ifdef CONFIG_PING
 	APPLET(ping, ping_main, _BB_DIR_BIN, _BB_SUID_NEVER)
 #endif
+#ifdef CONFIG_PING6
+	APPLET(ping6, ping6_main, _BB_DIR_BIN, _BB_SUID_NEVER)
+#endif
 #ifdef CONFIG_PIVOT_ROOT
  	APPLET(pivot_root, pivot_root_main, _BB_DIR_SBIN, _BB_SUID_NEVER)
 #endif