diff options
Diffstat (limited to 'libavcodec/i386/mmx.h')
| -rw-r--r-- | libavcodec/i386/mmx.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/i386/mmx.h b/libavcodec/i386/mmx.h index fe23d49ec0..7e94cfd9b1 100644 --- a/libavcodec/i386/mmx.h +++ b/libavcodec/i386/mmx.h @@ -2,6 +2,8 @@ * mmx.h * 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 @@ -237,3 +239,5 @@ typedef union { #define pshufw_r2r(regs,regd,imm) mmx_r2ri(pshufw, regs, regd, imm) #define sfence() __asm__ __volatile__ ("sfence\n\t") + +#endif /* AVCODEC_I386MMX_H */ |