From eb9b80c30db577b51bbad66af11b959bc67aa82d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dag-Erling=20Sm=C3=B8rgrav?= <des@FreeBSD.org>
Date: Thu, 12 May 2011 21:26:42 +0000
Subject: [PATCH] Increase WARNS to 4.

---
 lib/libfetch/Makefile | 2 +-
 lib/libfetch/ftp.c    | 2 +-
 lib/libfetch/http.c   | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/libfetch/Makefile b/lib/libfetch/Makefile
index 3794f2ffdca2..12495b2006c3 100644
--- a/lib/libfetch/Makefile
+++ b/lib/libfetch/Makefile
@@ -26,7 +26,7 @@ LDADD=		-lmd
 CFLAGS+=	-DFTP_COMBINE_CWDS
 
 CSTD?=		c99
-WARNS?=		3
+WARNS?=		4
 
 SHLIB_MAJOR=    6
 
diff --git a/lib/libfetch/ftp.c b/lib/libfetch/ftp.c
index d9810066cd8b..04ae07e9e189 100644
--- a/lib/libfetch/ftp.c
+++ b/lib/libfetch/ftp.c
@@ -127,7 +127,7 @@ unmappedaddr(struct sockaddr_in6 *sin6)
 	    !IN6_IS_ADDR_V4MAPPED(&sin6->sin6_addr))
 		return;
 	sin4 = (struct sockaddr_in *)sin6;
-	addr = *(u_int32_t *)&sin6->sin6_addr.s6_addr[12];
+	addr = *(u_int32_t *)(uintptr_t)&sin6->sin6_addr.s6_addr[12];
 	port = sin6->sin6_port;
 	memset(sin4, 0, sizeof(struct sockaddr_in));
 	sin4->sin_addr.s_addr = addr;
diff --git a/lib/libfetch/http.c b/lib/libfetch/http.c
index c6cb054294be..309cbf261c39 100644
--- a/lib/libfetch/http.c
+++ b/lib/libfetch/http.c
@@ -1087,7 +1087,7 @@ out:
  * Digest response: the code to compute the digest is taken from the
  * sample implementation in RFC2616
  */
-#define IN
+#define IN const
 #define OUT
 
 #define HASHLEN 16