libvpx: Pull from upstream

source/libvpx/third_party/nestegg/halloc/src/macros.h

Index: source/libvpx/third_party/nestegg/halloc/src/macros.h
===================================================================
--- source/libvpx/third_party/nestegg/halloc/src/macros.h	(revision 278778)
+++ source/libvpx/third_party/nestegg/halloc/src/macros.h	(working copy)
@@ -1,36 +0,0 @@
-/*
- *	Copyright (c) 2004-2010 Alex Pankratov. All rights reserved.
- *
- *	Hierarchical memory allocator, 1.2.1
- *	http://swapped.cc/halloc
- */
-
-/*
- *	The program is distributed under terms of BSD license. 
- *	You can obtain the copy of the license by visiting:
- *	
- *	http://www.opensource.org/licenses/bsd-license.php
- */
-
-#ifndef _LIBP_MACROS_H_
-#define _LIBP_MACROS_H_
-
-#include <stddef.h>  /* offsetof */
-
-/*
- 	restore pointer to the structure by a pointer to its field
- */
-#define structof(p,t,f) ((t*)(- (ptrdiff_t) offsetof(t,f) + (char*)(p)))
-
-/*
- *	redefine for the target compiler
- */
-#ifdef _WIN32
-#define static_inline static __inline
-#else
-#define static_inline static __inline__
-#endif
-
-
-#endif
-