/usr/include/tesseract/reject.h is in libtesseract-dev 3.02.01-2.
This file is owned by root:root, with mode 0o644.
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* File: reject.h (Formerly reject.h)
* Description: Rejection functions used in tessedit
* Author: Phil Cheatle
* Created: Wed Sep 23 16:50:21 BST 1992
*
* (C) Copyright 1992, Hewlett-Packard Ltd.
** 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 REJECT_H
#define REJECT_H
#include "params.h"
#include "pageres.h"
#include "notdll.h"
void reject_blanks(WERD_RES *word);
void reject_poor_matches(WERD_RES *word, BLOB_CHOICE_LIST_CLIST *blob_choices);
float compute_reject_threshold(BLOB_CHOICE_LIST_CLIST *blob_choices);
BOOL8 word_contains_non_1_digit(const char *word, const char *word_lengths);
void dont_allow_1Il(WERD_RES *word);
void flip_hyphens(WERD_RES *word);
void flip_0O(WERD_RES *word);
BOOL8 non_0_digit(const char* str, int length);
#endif
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