From 5d8bea3bb2357bb304f8f771a4107039037c5549 Mon Sep 17 00:00:00 2001
From: James Almer <jamrial@gmail.com>
Date: Tue, 28 Jul 2015 16:57:48 -0300
Subject: xtea: add av_xtea_alloc()

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
---
 libavutil/xtea.h | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'libavutil/xtea.h')

diff --git a/libavutil/xtea.h b/libavutil/xtea.h
index 0fc3810dd2..4d7c5818d3 100644
--- a/libavutil/xtea.h
+++ b/libavutil/xtea.h
@@ -22,6 +22,7 @@
 #define AVUTIL_XTEA_H
 
 #include <stdint.h>
+#include "version.h"
 
 /**
  * @file
@@ -31,9 +32,18 @@
  * @{
  */
 
+#if FF_API_CRYPTO_CONTEXT
 typedef struct AVXTEA {
     uint32_t key[16];
 } AVXTEA;
+#else
+typedef struct AVXTEA AVXTEA;
+#endif
+
+/**
+ * Allocate an AVXTEA context.
+ */
+AVXTEA *av_xtea_alloc(void);
 
 /**
  * Initialize an AVXTEA context.
-- 
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