pure sdk for main

sdk/app/decode/yuv_stream.h

@@ -0,0 +1,19 @@
+#ifndef __YUV_STREAM_H
+#define __YUV_STREAM_H
+#include "sys_config.h"
+#include "typesdef.h"
+#include "dev.h"
+#include "devid.h"
+#include "stream_frame.h"
+#include "utlist.h"
+#include "osal/work.h"
+#include "jpg_decode_stream.h"
+struct yuv_stream_s
+{
+    struct data_structure *last_data_s;
+    uint32_t show_yuv_time_start;
+    uint8_t enable;  //使能
+};
+
+stream *yuv_stream(const char *name);
+#endif