X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavutil%2Fblowfish.h;h=d163fd3578becff370973ab651596d3a2fbfdf1e;hb=0cbae3763d96f40e0eae0c9f04794a38e1f78ca6;hp=0b004532dee08e6b15102251784abef32989061e;hpb=ba12ba859aabfa7153ba397d869db13acdaba340;p=ffmpeg

diff --git a/libavutil/blowfish.h b/libavutil/blowfish.h
index 0b004532dee..d163fd3578b 100644
--- a/libavutil/blowfish.h
+++ b/libavutil/blowfish.h
@@ -23,6 +23,7 @@
 #define AVUTIL_BLOWFISH_H
 
 #include <stdint.h>
+#include "version.h"
 
 /**
  * @defgroup lavu_blowfish Blowfish
@@ -30,12 +31,21 @@
  * @{
  */
 
+#if FF_API_CRYPTO_CONTEXT
 #define AV_BF_ROUNDS 16
 
 typedef struct AVBlowfish {
     uint32_t p[AV_BF_ROUNDS + 2];
     uint32_t s[4][256];
 } AVBlowfish;
+#else
+typedef struct AVBlowfish AVBlowfish;
+#endif
+
+/**
+ * Allocate an AVBlowfish context.
+ */
+AVBlowfish *av_blowfish_alloc(void);
 
 /**
  * Initialize an AVBlowfish context.