- Add the 'restrict' qualifier to the definitions of the string

   concatenation and copy functions using the '__restrict' macro.
   This is to satisfy IEEE Std 1003-1.2001.
 - Use ANSI-C function definitions.
 - Add the 'restrict' keyword to the manual pages, too.

1 files changed, 1 insertions, 3 deletions

diff --git a/lib/libc/string/strcat.c b/lib/libc/string/strcat.c
index 2bfd7b7..f7654d6 100644
--- a/lib/libc/string/strcat.c
+++ b/lib/libc/string/strcat.c
@@ -40,9 +40,7 @@ __FBSDID("$FreeBSD$");
 #include <string.h>
 
 char *
-strcat(s, append)
-	char *s;
-	const char *append;
+strcat(char *__restrict s, const char *__restrict append)
 {
 	char *save = s;