From a947a9ac621d08f80fd4004b7ff8ed872d471d80 Mon Sep 17 00:00:00 2001
From: Yang Tse <yangsita@gmail.com>
Date: Wed, 25 May 2011 09:56:57 +0200
Subject: compiler warning: fix followup

Fix compiler warning: variable was set but never used

Fix compiler warning: clobber ignored
---
 lib/warnless.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/warnless.h b/lib/warnless.h
index a27c7d32c..dfa16ef29 100644
--- a/lib/warnless.h
+++ b/lib/warnless.h
@@ -47,8 +47,11 @@ void curlx_FD_SET(int fd, fd_set *fdset);
 void curlx_FD_ZERO(fd_set *fdset);
 
 #ifndef BUILDING_WARNLESS_C
+#  undef  FD_ISSET
 #  define FD_ISSET(a,b) curlx_FD_ISSET((a),(b))
+#  undef  FD_SET
 #  define FD_SET(a,b)   curlx_FD_SET((a),(b))
+#  undef  FD_ZERO
 #  define FD_ZERO(a)    curlx_FD_ZERO((a))
 #endif
 
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