summaryrefslogtreecommitdiffstats
path: root/compat/tms470/math.h
diff options
context:
space:
mode:
Diffstat (limited to 'compat/tms470/math.h')
-rw-r--r--compat/tms470/math.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/compat/tms470/math.h b/compat/tms470/math.h
index 1104d74..ad53129 100644
--- a/compat/tms470/math.h
+++ b/compat/tms470/math.h
@@ -1,3 +1,6 @@
+#ifndef FFMPEG_COMPAT_TMS470_MATH_H
+#define FFMPEG_COMPAT_TMS470_MATH_H
+
#include_next <math.h>
#undef INFINITY
@@ -5,3 +8,5 @@
#define INFINITY (*(const float*)((const unsigned []){ 0x7f800000 }))
#define NAN (*(const float*)((const unsigned []){ 0x7fc00000 }))
+
+#endif /* FFMPEG_COMPAT_TMS470_MATH_H */
OpenPOWER on IntegriCloud