crypto: consistently use size_t as type for length parameters

[ffmpeg] / libavutil / md5.h

diff --git a/libavutil/md5.h b/libavutil/md5.h
index c5b858a24b9f8fee31b56a3a62e1533fda9b9a04..55e7c2341793fb1da96f830f22a5d8a5af0a332e 100644 (file)
--- a/libavutil/md5.h
+++ b/libavutil/md5.h
@@ -21,22 +21,30 @@
 #ifndef AVUTIL_MD5_H
 #define AVUTIL_MD5_H
 
+#include <stddef.h>
 #include <stdint.h>
 
+#include "attributes.h"
+#include "version.h"
+
 /**
  * @defgroup lavu_md5 MD5
  * @ingroup lavu_crypto
  * @{
  */
 
-extern const int av_md5_size;
-
 struct AVMD5;
 
+struct AVMD5 *av_md5_alloc(void);
 void av_md5_init(struct AVMD5 *ctx);
-void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, const int len);
 void av_md5_final(struct AVMD5 *ctx, uint8_t *dst);
+#if FF_API_CRYPTO_SIZE_T
+void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, const int len);
 void av_md5_sum(uint8_t *dst, const uint8_t *src, const int len);
+#else
+void av_md5_update(struct AVMD5 *ctx, const uint8_t *src, size_t len);
+void av_md5_sum(uint8_t *dst, const uint8_t *src, size_t len);
+#endif
 
 /**
  * @}