diff options
Diffstat (limited to 'libavcodec/i386/mathops.h')
| -rw-r--r-- | libavcodec/i386/mathops.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/i386/mathops.h b/libavcodec/i386/mathops.h index 3553a4025a..9cd616879f 100644 --- a/libavcodec/i386/mathops.h +++ b/libavcodec/i386/mathops.h @@ -19,6 +19,9 @@ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ +#ifndef AVCODEC_X86_MATHOPS_H +#define AVCODEC_X86_MATHOPS_H + #ifdef FRAC_BITS # define MULL(ra, rb) \ ({ int rt, dummy; asm (\ @@ -39,3 +42,4 @@ asm ("imull %2\n\t" : "=A"(rt) : "a" (ra), "g" (rb));\ rt; }) +#endif |