rc4: extend av_rc4_init() doxy

[ffmpeg] / libavutil / xtea.h

diff --git a/libavutil/xtea.h b/libavutil/xtea.h
index cf305c6632af05efbe5fb769bac2686fd382b310..0fc3810dd2ca4c2201cfe7e0bd6f78c9925ea449 100644 (file)
--- a/libavutil/xtea.h
+++ b/libavutil/xtea.h
@@ -24,6 +24,8 @@
 #include <stdint.h>
 
 /**
+ * @file
+ * @brief Public header for libavutil XTEA algorithm
  * @defgroup lavu_xtea XTEA
  * @ingroup lavu_crypto
  * @{
@@ -36,7 +38,7 @@ typedef struct AVXTEA {
 /**
  * Initialize an AVXTEA context.
  *
- * @param x an AVXTEA context
+ * @param ctx an AVXTEA context
  * @param key a key of 16 bytes used for encryption/decryption
  */
 void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]);
@@ -44,7 +46,7 @@ void av_xtea_init(struct AVXTEA *ctx, const uint8_t key[16]);
 /**
  * Encrypt or decrypt a buffer using a previously initialized context.
  *
- * @param x an AVXTEA context
+ * @param ctx an AVXTEA context
  * @param dst destination array, can be equal to src
  * @param src source array, can be equal to dst
  * @param count number of 8 byte blocks