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// Copyright 2014 PDFium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
#ifndef PUBLIC_FPDF_SEARCHEX_H_
#define PUBLIC_FPDF_SEARCHEX_H_
// NOLINTNEXTLINE(build/include)
#include "fpdfview.h"
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
// Get the character index in |text_page| internal character list.
//
// text_page - a text page information structure.
// nTextIndex - index of the text returned from FPDFText_GetText().
//
// Returns the index of the character in internal character list. -1 for error.
FPDF_EXPORT int FPDF_CALLCONV
FPDFText_GetCharIndexFromTextIndex(FPDF_TEXTPAGE text_page, int nTextIndex);
// Get the text index in |text_page| internal character list.
//
// text_page - a text page information structure.
// nCharIndex - index of the character in internal character list.
//
// Returns the index of the text returned from FPDFText_GetText(). -1 for error.
FPDF_EXPORT int FPDF_CALLCONV
FPDFText_GetTextIndexFromCharIndex(FPDF_TEXTPAGE text_page, int nCharIndex);
#ifdef __cplusplus
} // extern "C"
#endif // __cplusplus
#endif // PUBLIC_FPDF_SEARCHEX_H_