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-rw-r--r--libavutil/aes_ctr.h6
1 files changed, 6 insertions, 0 deletions
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