From 9c261371ec47f7816494872a643102749cebefc3 Mon Sep 17 00:00:00 2001
From: "Tim J. Robbins" <tjr@FreeBSD.org>
Date: Sat, 7 Sep 2002 04:03:28 +0000
Subject: [PATCH] Add restrict qualifiers where C99 permits them. All of these
 already had restrict qualifiers on their prototypes in <wchar.h>.

---
 lib/libc/string/wcscat.c  | 4 ++--
 lib/libc/string/wcscpy.c  | 4 ++--
 lib/libc/string/wcsncat.c | 4 ++--
 lib/libc/string/wcsncpy.c | 4 ++--
 lib/libc/string/wcsstr.c  | 4 ++--
 lib/libc/string/wmemcpy.c | 4 ++--
 6 files changed, 12 insertions(+), 12 deletions(-)

diff --git a/lib/libc/string/wcscat.c b/lib/libc/string/wcscat.c
index 62752eee9799..1568c2ce1d30 100644
--- a/lib/libc/string/wcscat.c
+++ b/lib/libc/string/wcscat.c
@@ -39,8 +39,8 @@ __FBSDID("$FreeBSD$");
 
 wchar_t *
 wcscat(s1, s2)
-	wchar_t *s1;
-	const wchar_t *s2;
+	wchar_t * __restrict s1;
+	const wchar_t * __restrict s2;
 {
 	wchar_t *p;
 	wchar_t *q;
diff --git a/lib/libc/string/wcscpy.c b/lib/libc/string/wcscpy.c
index fbe56d61c3d6..9e72738ffed4 100644
--- a/lib/libc/string/wcscpy.c
+++ b/lib/libc/string/wcscpy.c
@@ -39,8 +39,8 @@ __FBSDID("$FreeBSD$");
 
 wchar_t *
 wcscpy(s1, s2)
-	wchar_t *s1;
-	const wchar_t *s2;
+	wchar_t * __restrict s1;
+	const wchar_t * __restrict s2;
 {
 	wchar_t *p;
 	const wchar_t *q;
diff --git a/lib/libc/string/wcsncat.c b/lib/libc/string/wcsncat.c
index 11e0281c6b3d..d10278892847 100644
--- a/lib/libc/string/wcsncat.c
+++ b/lib/libc/string/wcsncat.c
@@ -39,8 +39,8 @@ __FBSDID("$FreeBSD$");
 
 wchar_t *
 wcsncat(s1, s2, n)
-	wchar_t *s1;
-	const wchar_t *s2;
+	wchar_t * __restrict s1;
+	const wchar_t * __restrict s2;
 	size_t n;
 {
 	wchar_t *p;
diff --git a/lib/libc/string/wcsncpy.c b/lib/libc/string/wcsncpy.c
index 8f155650a949..dc77ee377acc 100644
--- a/lib/libc/string/wcsncpy.c
+++ b/lib/libc/string/wcsncpy.c
@@ -39,8 +39,8 @@ __FBSDID("$FreeBSD$");
 
 wchar_t *
 wcsncpy(s1, s2, n)
-	wchar_t *s1;
-	const wchar_t *s2;
+	wchar_t * __restrict s1;
+	const wchar_t * __restrict s2;
 	size_t n;
 {
 	wchar_t *p;
diff --git a/lib/libc/string/wcsstr.c b/lib/libc/string/wcsstr.c
index 546ae9b9a963..8d37979f30e3 100644
--- a/lib/libc/string/wcsstr.c
+++ b/lib/libc/string/wcsstr.c
@@ -39,8 +39,8 @@ __FBSDID("$FreeBSD$");
 
 wchar_t *
 wcsstr(big, little)
-	const wchar_t *big;
-	const wchar_t *little;
+	const wchar_t * __restrict big;
+	const wchar_t * __restrict little;
 {
 	const wchar_t *p;
 	const wchar_t *q;
diff --git a/lib/libc/string/wmemcpy.c b/lib/libc/string/wmemcpy.c
index 787e07c83e64..6d11e459de45 100644
--- a/lib/libc/string/wmemcpy.c
+++ b/lib/libc/string/wmemcpy.c
@@ -40,8 +40,8 @@ __FBSDID("$FreeBSD$");
 
 wchar_t *
 wmemcpy(d, s, n)
-	wchar_t *d;
-	const wchar_t *s;
+	wchar_t * __restrict d;
+	const wchar_t * __restrict s;
 	size_t n;
 {