From e7f4b08ee9b36cc1fdb7d7f72013788a832a9f22 Mon Sep 17 00:00:00 2001
From: Ulrich Drepper <drepper@gmail.com>
Date: Sat, 12 Nov 2011 00:50:26 -0500
Subject: [PATCH] Fix warnings in fallback C code of x86-32 wide memory
 functions

---
 ChangeLog                               | 4 ++++
 sysdeps/i386/i686/multiarch/wcscmp-c.c  | 4 ++++
 sysdeps/i386/i686/multiarch/wcslen-c.c  | 4 ++++
 sysdeps/i386/i686/multiarch/wmemcmp-c.c | 4 ++++
 4 files changed, 16 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index dd1e49f5db..192f38c4c0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2011-11-12  Ulrich Drepper  <drepper@gmail.com>
 
+	* sysdeps/i386/i686/multiarch/wcscmp-c.c: Avoid warning.
+	* sysdeps/i386/i686/multiarch/wcslen-c.c: Likewise.
+	* sysdeps/i386/i686/multiarch/wmemcmp-c.c: Likewise.
+
 	* nis/nis_table.c (nis_list): Use variable of correct type for
 	result of __follow_path call.
 
diff --git a/sysdeps/i386/i686/multiarch/wcscmp-c.c b/sysdeps/i386/i686/multiarch/wcscmp-c.c
index 53cc4e9c64..165c56afb8 100644
--- a/sysdeps/i386/i686/multiarch/wcscmp-c.c
+++ b/sysdeps/i386/i686/multiarch/wcscmp-c.c
@@ -1,3 +1,5 @@
+#include <wchar.h>
+
 #define WCSCMP __wcscmp_ia32
 #ifdef SHARED
 # undef libc_hidden_def
@@ -5,4 +7,6 @@
   __hidden_ver1 (__wcscmp_ia32, __GI_wcscmp, __wcscmp_ia32);
 #endif
 
+extern __typeof (wcscmp) __wcscmp_ia32;
+
 #include "wcsmbs/wcscmp.c"
diff --git a/sysdeps/i386/i686/multiarch/wcslen-c.c b/sysdeps/i386/i686/multiarch/wcslen-c.c
index 49f32a25e4..8cebfea0e4 100644
--- a/sysdeps/i386/i686/multiarch/wcslen-c.c
+++ b/sysdeps/i386/i686/multiarch/wcslen-c.c
@@ -1,5 +1,9 @@
+#include <wchar.h>
+
 #ifndef NOT_IN_libc
 # define WCSLEN  __wcslen_ia32
 #endif
 
+extern __typeof (wcslen) __wcslen_ia32;
+
 #include "wcsmbs/wcslen.c"
diff --git a/sysdeps/i386/i686/multiarch/wmemcmp-c.c b/sysdeps/i386/i686/multiarch/wmemcmp-c.c
index 94ff6151f2..bd37660fcb 100644
--- a/sysdeps/i386/i686/multiarch/wmemcmp-c.c
+++ b/sysdeps/i386/i686/multiarch/wmemcmp-c.c
@@ -1,5 +1,9 @@
+#include <wchar.h>
+
 #ifndef NOT_IN_libc
 # define WMEMCMP  __wmemcmp_ia32
 #endif
 
+extern __typeof (wmemcmp) __wmemcmp_ia32;
+
 #include "wcsmbs/wmemcmp.c"