From fbb4dcc0af4b5b1e61243cbc0999f5e80e5ab6fa Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Sat, 9 Jan 2016 15:57:44 -0600
Subject: [PATCH] Some networking logic was used helpers from apps/netutils. 
 Not good.  Quick fix is to duplicate logic

---
 include/nuttx/net/dns.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/include/nuttx/net/dns.h b/include/nuttx/net/dns.h
index 94da6abbec..f7dff02af6 100644
--- a/include/nuttx/net/dns.h
+++ b/include/nuttx/net/dns.h
@@ -198,6 +198,25 @@ int dns_setserver(FAR const struct sockaddr *addr, socklen_t addrlen);
 
 int dns_getserver(FAR struct sockaddr *addr, FAR socklen_t *addrlen);
 
+/****************************************************************************
+ * Name: dns_getaddr
+ *
+ * Description:
+ *   Get the DNS server IPv4 address
+ *
+ * Parameters:
+ *   ipaddr   The location to return the IPv4 address
+ *
+ * Return:
+ *   Zero (OK) is returned on success; A negated errno value is returned
+ *   on failure.
+ *
+ ****************************************************************************/
+
+#ifdef CONFIG_NET_IPv4
+int dns_getaddr(FAR struct in_addr *inaddr);
+#endif
+
 #undef EXTERN
 #if defined(__cplusplus)
 }