X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavutil%2Frational.h;h=8c2bdb552901cb6e01caa6c3d061fe3fb8337475;hb=625751c47ad2f7ab4b94a236d6cdf87bd3dad0d3;hp=789e4aca2cc1b2270f5be2bdcb99e310f1fbcd01;hpb=f52ad8ceddf3078dbfef7ab437ca8600a1f96ef2;p=ffmpeg

diff --git a/libavutil/rational.h b/libavutil/rational.h
index 789e4aca2cc..8c2bdb55290 100644
--- a/libavutil/rational.h
+++ b/libavutil/rational.h
@@ -32,6 +32,11 @@
 #include <limits.h>
 #include "attributes.h"
 
+/**
+ * @addtogroup lavu_math
+ * @{
+ */
+
 /**
  * rational number numerator/denominator
  */
@@ -132,4 +137,8 @@ int av_nearer_q(AVRational q, AVRational q1, AVRational q2);
  */
 int av_find_nearest_q_idx(AVRational q, const AVRational* q_list);
 
+/**
+ * @}
+ */
+
 #endif /* AVUTIL_RATIONAL_H */