crypto: consistently use size_t as type for length parameters

[ffmpeg] / libavutil / sha.h

diff --git a/libavutil/sha.h b/libavutil/sha.h
index 86ea0b065eaffb534409b6cf4886b5f602a92de3..c0c7cd1af15606ba27703b79a59d3c541289996c 100644 (file)
--- a/libavutil/sha.h
+++ b/libavutil/sha.h
@@ -21,6 +21,7 @@
 #ifndef AVUTIL_SHA_H
 #define AVUTIL_SHA_H
 
+#include <stddef.h>
 #include <stdint.h>
 
 #include "attributes.h"
@@ -51,11 +52,15 @@ int av_sha_init(struct AVSHA* context, int bits);
 /**
  * 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.