Commit 30eb0396 authored by Zdenek Kabelac's avatar Zdenek Kabelac

* avoids double inclusion of this header

  (how about making all headers in ffmpeg working this way ?)

Originally committed as revision 609 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent 74fc9989
...@@ -2,6 +2,8 @@ ...@@ -2,6 +2,8 @@
* mmx.h * mmx.h
* Copyright (C) 1997-2001 H. Dietz and R. Fisher * Copyright (C) 1997-2001 H. Dietz and R. Fisher
*/ */
#ifndef AVCODEC_I386MMX_H
#define AVCODEC_I386MMX_H
/* /*
* The type of an value that fits in an MMX register (note that long * The type of an value that fits in an MMX register (note that long
...@@ -237,3 +239,5 @@ typedef union { ...@@ -237,3 +239,5 @@ typedef union {
#define pshufw_r2r(regs,regd,imm) mmx_r2ri(pshufw, regs, regd, imm) #define pshufw_r2r(regs,regd,imm) mmx_r2ri(pshufw, regs, regd, imm)
#define sfence() __asm__ __volatile__ ("sfence\n\t") #define sfence() __asm__ __volatile__ ("sfence\n\t")
#endif /* AVCODEC_I386MMX_H */
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