From db124b12551f91a2437014fb74a122ff0d0db08b Mon Sep 17 00:00:00 2001
From: Michael Brown
Date: Sun, 16 Sep 2007 17:36:40 +0100
Subject: Add fls() for non-constant values.

---
 src/include/strings.h | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'src/include')

diff --git a/src/include/strings.h b/src/include/strings.h
index a087b1d50..968a7c11d 100644
--- a/src/include/strings.h
+++ b/src/include/strings.h
@@ -40,17 +40,13 @@ __constant_flsl ( unsigned long x ) {
 	return r;
 }
 
-#define __constant_fls(x) __constant_flsl(x)
-
 /* We don't actually have these functions yet */
-extern int __fls ( int x );
 extern int __flsl ( long x );
 
 #define flsl( x ) \
 	( __builtin_constant_p ( x ) ? __constant_flsl ( x ) : __flsl ( x ) )
 
-#define fls( x ) \
-	( __builtin_constant_p ( x ) ? __constant_fls ( x ) : __fls ( x ) )
+#define fls( x ) flsl ( x )
 
 extern int strcasecmp ( const char *s1, const char *s2 );
 
-- 
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