* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#ifndef AES_H
-#define AES_H
+#ifndef FFMPEG_AES_H
+#define FFMPEG_AES_H
+
+#include <stdint.h>
extern const int av_aes_size;
struct AVAES;
/**
- * initializes an AVAES context
+ * Initializes an AVAES context.
* @param key_bits 128, 192 or 256
* @param decrypt 0 for encryption, 1 for decryption
*/
int av_aes_init(struct AVAES *a, const uint8_t *key, int key_bits, int decrypt);
/**
- * encrypts / decrypts.
+ * 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
*/
void av_aes_crypt(struct AVAES *a, uint8_t *dst, uint8_t *src, int count, uint8_t *iv, int decrypt);
-#endif /* AES_H */
+#endif /* FFMPEG_AES_H */