[Qemu-devel] [PATCH 2/2] w32: Remove implementation of function ffs

[Stefan Weil]

This implementation is no longer needed.

ffs is either a built-in function (for compilations with optimisation)
or taken from libiberty.a (which was added by the previous patch).

Cc: Anthony Liguori <address@hidden>
Signed-off-by: Stefan Weil <address@hidden>
---
 oslib-win32.c |    7 -------
 1 files changed, 0 insertions(+), 7 deletions(-)

diff --git a/oslib-win32.c b/oslib-win32.c
index ab29eae..5f0759f 100644
--- a/oslib-win32.c
+++ b/oslib-win32.c
@@ -93,13 +93,6 @@ void qemu_set_cloexec(int fd)
 {
 }
 
-/* mingw32 needs ffs for compilations without optimization. */
-int ffs(int i)
-{
-    /* Use gcc's builtin ffs. */
-    return __builtin_ffs(i);
-}
-
 /* Offset between 1/1/1601 and 1/1/1970 in 100 nanosec units */
 #define _W32_FT_OFFSET (116444736000000000ULL)
 
-- 
1.7.2.3