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-rw-r--r--Build/source/libs/poppler/poppler-src/poppler/UTF.h82
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diff --git a/Build/source/libs/poppler/poppler-src/poppler/UTF.h b/Build/source/libs/poppler/poppler-src/poppler/UTF.h
deleted file mode 100644
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--- a/Build/source/libs/poppler/poppler-src/poppler/UTF.h
+++ /dev/null
@@ -1,82 +0,0 @@
-//========================================================================
-//
-// UTF.h
-//
-// This file is licensed under the GPLv2 or later
-//
-// Copyright (C) 2012, 2017 Adrian Johnson <ajohnson@redneon.com>
-// Copyright (C) 2016 Jason Crain <jason@aquaticape.us>
-// Copyright (C) 2018 Klarälvdalens Datakonsult AB, a KDAB Group company, <info@kdab.com>. Work sponsored by the LiMux project of the city of Munich
-//
-//========================================================================
-
-#ifndef UTF_H
-#define UTF_H
-
-#ifdef USE_GCC_PRAGMAS
-#pragma implementation
-#endif
-
-#include <cstdint>
-#include <climits>
-
-#include "goo/GooString.h"
-#include "CharTypes.h"
-
-// Convert a UTF-16 string to a UCS-4
-// utf16 - utf16 bytes
-// utf16_len - number of UTF-16 characters
-// ucs4_out - if not NULL, allocates and returns UCS-4 string. Free with gfree.
-// returns number of UCS-4 characters
-int UTF16toUCS4(const Unicode *utf16, int utf16_len, Unicode **ucs4_out);
-
-// Convert a PDF Text String to UCS-4
-// s - PDF text string
-// ucs4 - if the number of UCS-4 characters is > 0, allocates and
-// returns UCS-4 string. Free with gfree.
-// returns number of UCS-4 characters
-int TextStringToUCS4(const GooString *textStr, Unicode **ucs4);
-
-// check if UCS-4 character is valid
-bool UnicodeIsValid(Unicode ucs4);
-
-// is a unicode whitespace character
-bool UnicodeIsWhitespace(Unicode ucs4);
-
-// Count number of UTF-16 code units required to convert a UTF-8 string
-// (excluding terminating NULL). Each invalid byte is counted as a
-// code point since the UTF-8 conversion functions will replace it with
-// REPLACEMENT_CHAR.
-int utf8CountUtf16CodeUnits(const char *utf8);
-
-// Convert UTF-8 to UTF-16
-// utf8- UTF-8 string to convert. If not null terminated, set maxUtf8 to num
-// bytes to convert
-// utf16 - output buffer to write UTF-16 to. Output will always be null terminated.
-// maxUtf16 - maximum size of output buffer including space for null.
-// maxUtf8 - maximum number of UTF-8 bytes to convert. Conversion stops when
-// either this count is reached or a null is encountered.
-// Returns number of UTF-16 code units written (excluding NULL).
-int utf8ToUtf16(const char *utf8, uint16_t *utf16, int maxUtf16 = INT_MAX, int maxUtf8 = INT_MAX);
-
-// Allocate utf16 string and convert utf8 into it.
-uint16_t *utf8ToUtf16(const char *utf8, int *len = nullptr);
-
-// Count number of UTF-8 bytes required to convert a UTF-16 string to
-// UTF-8 (excluding terminating NULL).
-int utf16CountUtf8Bytes(const uint16_t *utf16);
-
-// Convert UTF-16 to UTF-8
-// utf16- UTF-16 string to convert. If not null terminated, set maxUtf16 to num
-// code units to convert
-// utf8 - output buffer to write UTF-8 to. Output will always be null terminated.
-// maxUtf8 - maximum size of output buffer including space for null.
-// maxUtf16 - maximum number of UTF-16 code units to convert. Conversion stops when
-// either this count is reached or a null is encountered.
-// Returns number of UTF-8 bytes written (excluding NULL).
-int utf16ToUtf8(const uint16_t *utf16, char *utf8, int maxUtf8 = INT_MAX, int maxUtf16 = INT_MAX);
-
-// Allocate utf8 string and convert utf16 into it.
-char *utf16ToUtf8(const uint16_t *utf16, int *len = nullptr);
-
-#endif