#ifndef AVUTIL_SHA_H
#define AVUTIL_SHA_H
+#include <stddef.h>
#include <stdint.h>
#include "attributes.h"
/**
* Update hash value.
*
- * @param context hash function context
+ * @param ctx hash function context
* @param data input data to update hash with
* @param len input data length
*/
-void av_sha_update(struct AVSHA* context, const uint8_t* data, unsigned int len);
+#if FF_API_CRYPTO_SIZE_T
+void av_sha_update(struct AVSHA *ctx, const uint8_t *data, unsigned int len);
+#else
+void av_sha_update(struct AVSHA *ctx, const uint8_t *data, size_t len);
+#endif
/**
* Finish hashing and output digest value.