--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/tesseract/src/classify/mfdefs.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,41 @@
+/******************************************************************************
+ ** Filename:    mfdefs.h
+ ** Purpose:     Definition of micro-features
+ ** Author:      Dan Johnson
+ **
+ ** (c) Copyright Hewlett-Packard Company, 1988.
+ ** Licensed under the Apache License, Version 2.0 (the "License");
+ ** you may not use this file except in compliance with the License.
+ ** You may obtain a copy of the License at
+ ** http://www.apache.org/licenses/LICENSE-2.0
+ ** Unless required by applicable law or agreed to in writing, software
+ ** distributed under the License is distributed on an "AS IS" BASIS,
+ ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ ** See the License for the specific language governing permissions and
+ ** limitations under the License.
+ ******************************************************************************/
+#ifndef MFDEFS_H
+#define MFDEFS_H
+
+#include <array>
+#include <forward_list>
+
+namespace tesseract {
+
+enum class MicroFeatureParameter {
+  MFXPosition,
+  MFYPosition,
+  MFLength,
+  MFDirection,
+  MFBulge1,
+  MFBulge2,
+
+  MFCount // For array sizes.
+};
+
+using MicroFeature = std::array<float, (int)MicroFeatureParameter::MFCount>;
+using MICROFEATURES = std::forward_list<MicroFeature>;
+
+} // namespace tesseract
+
+#endif