1 files changed, 10 insertions, 0 deletions
diff --git a/libavutil/crc.h b/libavutil/crc.h
index 2bdfca8274..1bb0cc76e2 100644
--- a/libavutil/crc.h
+++ b/libavutil/crc.h
@@ -25,6 +25,12 @@
 #include <stddef.h>
 #include "attributes.h"
 
+/**
+ * @defgroup lavu_crc32 CRC32
+ * @ingroup lavu_crypto
+ * @{
+ */
+
 typedef uint32_t AVCRC;
 
 typedef enum {
@@ -71,4 +77,8 @@ const AVCRC *av_crc_get_table(AVCRCId crc_id);
 uint32_t av_crc(const AVCRC *ctx, uint32_t crc,
                 const uint8_t *buffer, size_t length) av_pure;
 
+/**
+ * @}
+ */
+
 #endif /* AVUTIL_CRC_H */