[FFmpeg-cvslog] avutil/aes_ctr: document some missing arguments

[Marvin Scholz]

ffmpeg | branch: master | Marvin Scholz <epirat07 at gmail.com> | Sun Sep 25 01:51:42 2022 +0200| [3973d4fbc7b4849a1832f255a67b186d37266e46] | committer: Anton Khirnov

avutil/aes_ctr: document some missing arguments

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=3973d4fbc7b4849a1832f255a67b186d37266e46
---

 libavutil/aes_ctr.h | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libavutil/aes_ctr.h b/libavutil/aes_ctr.h
index 4d80c71326..d98c071227 100644
--- a/libavutil/aes_ctr.h
+++ b/libavutil/aes_ctr.h
@@ -44,17 +44,23 @@ struct AVAESCTR *av_aes_ctr_alloc(void);
 
 /**
  * Initialize an AVAESCTR context.
+ *
+ * @param a The AVAESCTR context to initialize
  * @param key encryption key, must have a length of AES_CTR_KEY_SIZE
  */
 int av_aes_ctr_init(struct AVAESCTR *a, const uint8_t *key);
 
 /**
  * Release an AVAESCTR context.
+ *
+ * @param a The AVAESCTR context
  */
 void av_aes_ctr_free(struct AVAESCTR *a);
 
 /**
  * Process a buffer using a previously initialized context.
+ *
+ * @param a The AVAESCTR context
  * @param dst destination array, can be equal to src
  * @param src source array, can be equal to dst
  * @param size the size of src and dst