[SCM] libav/experimental: public API

[siretart at users.alioth.debian.org]

The following commit has been merged in the experimental branch:
commit 6eb7df5c6ddd646d16046a63ea274b1f0aeaf361
Author: Michael Niedermayer <michaelni at gmx.at>
Date:   Tue Jan 16 19:14:27 2007 +0000

    public API
    
    Originally committed as revision 7551 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavutil/aes.h b/libavutil/aes.h
index 7d77719..08f3193 100644
--- a/libavutil/aes.h
+++ b/libavutil/aes.h
@@ -32,4 +32,14 @@ struct AVAES;
  */
 int av_aes_init(struct AVAES *a, uint8_t *key, int key_bits, int decrypt);
 
+/**
+ * encrypts / decrypts.
+ * @param count number of 16 byte blocks
+ * @param dst destination array, can be equal to src
+ * @param src source array, can be equal to dst
+ * @param iv initalization vector for CBC mode, if NULL then ECB will be used
+ * @param decrypt 0 for encryption, 1 for decryption
+ */
+void aes_crypt(AVAES *a, uint8_t *dst, uint8_t *src, int count, uint8_t *iv, int decrypt);
+
 #endif /* AES_H */

-- 
Libav/FFmpeg packaging