dnn_interface.h: fix redefining typedefs

Signed-off-by: Guo, Yejun <yejun.guo@intel.com>

diff --git a/libavfilter/dnn_interface.h b/libavfilter/dnn_interface.h
index 1e2842425a38407e2a214e1fdd5dd518669b7b8b..9533c888296438427a1f97d9184efae9d6aab080 100644 (file)
--- a/libavfilter/dnn_interface.h
+++ b/libavfilter/dnn_interface.h
@@ -28,7 +28,7 @@
 
 #include <stdint.h>
 #include "libavutil/frame.h"
-typedef struct AVFilterContext AVFilterContext;
+#include "avfilter.h"
 
 typedef enum {DNN_SUCCESS, DNN_ERROR} DNNReturnType;