clang/win: Make libvpx build with -Wunused-function.

BUG=chromium:505316 Change-Id: I1c951eb99fd0487e1bc70ebb2852b981fd69ed8a

clang/win: Make libvpx build with -Wunused-function.
BUG=chromium:505316 Change-Id: I1c951eb99fd0487e1bc70ebb2852b981fd69ed8a
8a64f516 · Nico Weber · James Zern · a9aa29d9 · 8a64f516
Commit 8a64f516 authored Aug 07, 2015 by Nico Weber Committed by James Zern Aug 07, 2015
--- a/vpx/vpx_codec.h
+++ b/vpx/vpx_codec.h
@@ -69,7 +69,7 @@ extern "C" {

  /*!\brief Decorator indicating a function is potentially unused */
 #ifdef UNUSED
-#elif __GNUC__
+#elif defined(__GNUC__) || defined(__clang__)
 #define UNUSED __attribute__ ((unused))
 #else
 #define UNUSED