From 461152e4ebd94f7d8b1e20f4cd1c704138ba2083 Mon Sep 17 00:00:00 2001
From: Sebastian Huber <sebastian.huber@embedded-brains.de>
Date: Tue, 4 Jul 2017 12:56:22 +0200
Subject: Add ffsl(), ffsll(), fls(), flsl(), flsll()

Use compiler builtin for ffs().  Remove duplicate implementation from
Cygwin.

Signed-off-by: Sebastian Huber <sebastian.huber@embedded-brains.de>
---
 winsup/cygwin/syscalls.cc | 22 ----------------------
 1 file changed, 22 deletions(-)

(limited to 'winsup')

diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc
index df7f3c846..885931632 100644
--- a/winsup/cygwin/syscalls.cc
+++ b/winsup/cygwin/syscalls.cc
@@ -3784,28 +3784,6 @@ nice (int incr)
   return setpriority (PRIO_PROCESS, myself->pid, myself->nice + incr);
 }
 
-/*
- * Find the first bit set in I.
- */
-
-extern "C" int
-ffs (int i)
-{
-  return __builtin_ffs (i);
-}
-
-extern "C" int
-ffsl (long i)
-{
-  return __builtin_ffsl (i);
-}
-
-extern "C" int
-ffsll (long long i)
-{
-  return __builtin_ffsll (i);
-}
-
 static void
 locked_append (int fd, const void * buf, size_t size)
 {
-- 
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