dnn: fix public headers guards

modules/dnn/include/opencv2/dnn.hpp

@@ -39,8 +39,8 @@
 //
 //M*/
 
-#ifndef __OPENCV_DNN_HPP__
-#define __OPENCV_DNN_HPP__
+#ifndef OPENCV_DNN_HPP
+#define OPENCV_DNN_HPP
 
 // This is an umbrealla header to include into you project.
 // We are free to change headers layout in dnn subfolder, so please include
@@ -61,4 +61,4 @@
 */
 #include <opencv2/dnn/dnn.hpp>
 
-#endif /* __OPENCV_DNN_HPP__ */
+#endif /* OPENCV_DNN_HPP */

modules/dnn/include/opencv2/dnn/all_layers.hpp

@@ -39,8 +39,8 @@
 //
 //M*/
 
-#ifndef __OPENCV_DNN_DNN_ALL_LAYERS_HPP__
-#define __OPENCV_DNN_DNN_ALL_LAYERS_HPP__
+#ifndef OPENCV_DNN_DNN_ALL_LAYERS_HPP
+#define OPENCV_DNN_DNN_ALL_LAYERS_HPP
 #include <opencv2/dnn.hpp>
 
 namespace cv

modules/dnn/include/opencv2/dnn/dict.hpp

@@ -39,8 +39,8 @@
 //
 //M*/
 
-#ifndef __OPENCV_DNN_DNN_DICT_HPP__
-#define __OPENCV_DNN_DNN_DICT_HPP__
+#ifndef OPENCV_DNN_DNN_DICT_HPP
+#define OPENCV_DNN_DNN_DICT_HPP
 
 #include <opencv2/core.hpp>
 #include <map>

modules/dnn/include/opencv2/dnn/dnn.hpp

@@ -39,8 +39,8 @@
 //
 //M*/
 
-#ifndef __OPENCV_DNN_DNN_HPP__
-#define __OPENCV_DNN_DNN_HPP__
+#ifndef OPENCV_DNN_DNN_HPP
+#define OPENCV_DNN_DNN_HPP
 
 #include <vector>
 #include <opencv2/core.hpp>

modules/dnn/include/opencv2/dnn/dnn.inl.hpp

@@ -39,8 +39,8 @@
 //
 //M*/
 
-#ifndef __OPENCV_DNN_DNN_INL_HPP__
-#define __OPENCV_DNN_DNN_INL_HPP__
+#ifndef OPENCV_DNN_DNN_INL_HPP
+#define OPENCV_DNN_DNN_INL_HPP
 
 #include <opencv2/dnn.hpp>
 

modules/dnn/include/opencv2/dnn/layer.hpp

@@ -39,8 +39,8 @@
 //
 //M*/
 
-#ifndef __OPENCV_DNN_LAYER_HPP__
-#define __OPENCV_DNN_LAYER_HPP__
+#ifndef OPENCV_DNN_LAYER_HPP
+#define OPENCV_DNN_LAYER_HPP
 #include <opencv2/dnn.hpp>
 
 namespace cv

modules/dnn/include/opencv2/dnn/shape_utils.hpp

@@ -39,8 +39,8 @@
 //
 //M*/
 
-#ifndef __OPENCV_DNN_DNN_SHAPE_UTILS_HPP__
-#define __OPENCV_DNN_DNN_SHAPE_UTILS_HPP__
+#ifndef OPENCV_DNN_DNN_SHAPE_UTILS_HPP
+#define OPENCV_DNN_DNN_SHAPE_UTILS_HPP
 
 #include <opencv2/core.hpp>
 #include <opencv2/core/types_c.h>