From 30cee65672248f696f065a0080bda023b0b56250 Mon Sep 17 00:00:00 2001 From: Sir Richard Date: Wed, 10 Mar 2010 18:28:03 +0000 Subject: [PATCH] [DDK]: Add MEMORY_BARRIER missing from ioaccess.h. svn path=/trunk/; revision=46067 --- reactos/include/ddk/ioaccess.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/reactos/include/ddk/ioaccess.h b/reactos/include/ddk/ioaccess.h index f9776bfdc36..0f1877f6c19 100755 --- a/reactos/include/ddk/ioaccess.h +++ b/reactos/include/ddk/ioaccess.h @@ -41,6 +41,8 @@ extern "C" { #define WRITE_PORT_USHORT(p, v) __outword (H2I(p), (v)) #define WRITE_PORT_ULONG(p, v) __outdword (H2I(p), (v)) +#define MEMORY_BARRIER() + #elif defined(_PPC_) || defined(_MIPS_) || defined(_ARM_) #define READ_REGISTER_UCHAR(r) (*(volatile UCHAR * const)(r))