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des: extend av_des_init() doxy

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Signed-off-by: Anton Khirnov <anton@khirnov.net>
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James Almer 2015-07-31 09:01:06 +02:00 committed by Anton Khirnov
parent d9e8b47e31
commit 3e853ff7ac
1 changed files with 1 additions and 0 deletions
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libavutil/des.h
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@ -49,6 +49,7 @@ AVDES *av_des_alloc(void);
*
* @param key_bits must be 64 or 192
* @param decrypt 0 for encryption/CBC-MAC, 1 for decryption
* @return zero on success, negative value otherwise
*/
int av_des_init(struct AVDES *d, const uint8_t *key, int key_bits, int decrypt);