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diff --git a/gfx/graphite2/src/inc/TtfUtil.h b/gfx/graphite2/src/inc/TtfUtil.h
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-/*  GRAPHITE2 LICENSING
-
-    Copyright 2010, SIL International
-    All rights reserved.
-
-    This library is free software; you can redistribute it and/or modify
-    it under the terms of the GNU Lesser General Public License as published
-    by the Free Software Foundation; either version 2.1 of License, or
-    (at your option) any later version.
-
-    This program is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-    Lesser General Public License for more details.
-
-    You should also have received a copy of the GNU Lesser General Public
-    License along with this library in the file named "LICENSE".
-    If not, write to the Free Software Foundation, 51 Franklin Street, 
-    Suite 500, Boston, MA 02110-1335, USA or visit their web page on the 
-    internet at http://www.fsf.org/licenses/lgpl.html.
-
-Alternatively, the contents of this file may be used under the terms of the
-Mozilla Public License (http://mozilla.org/MPL) or the GNU General Public
-License, as published by the Free Software Foundation, either version 2
-of the License or (at your option) any later version.
-*/
-#pragma once
-/*--------------------------------------------------------------------*//*:Ignore this sentence.
-
-File: TtfUtil.h
-Responsibility: Alan Ward
-Last reviewed: Not yet.
-
-Description:
-    Utility class for handling TrueType font files.
-----------------------------------------------------------------------------------------------*/
-
-
-#include <cstddef>
-
-namespace graphite2
-{
-namespace TtfUtil
-{
-
-typedef long fontTableId32;
-typedef unsigned short gid16;
-
-#define TTF_TAG(a,b,c,d) ((a << 24UL) + (b << 16UL) + (c << 8UL) + (d))
-
-// Enumeration used to specify a table in a TTF file
-class Tag
-{
-    unsigned long _v;
-public:
-    Tag(const char n[5]) throw()            : _v(TTF_TAG(n[0],n[1],n[2],n[3])) {}
-    Tag(const unsigned long tag) throw()    : _v(tag) {}
-
-    operator unsigned long () const throw () { return _v; }
-
-    enum
-    {
-        Feat = TTF_TAG('F','e','a','t'),
-        Glat = TTF_TAG('G','l','a','t'),
-        Gloc = TTF_TAG('G','l','o','c'),
-        Sile = TTF_TAG('S','i','l','e'),
-        Silf = TTF_TAG('S','i','l','f'),
-        Sill = TTF_TAG('S','i','l','l'),
-        cmap = TTF_TAG('c','m','a','p'),
-        cvt  = TTF_TAG('c','v','t',' '),
-        cryp = TTF_TAG('c','r','y','p'),
-        head = TTF_TAG('h','e','a','d'),
-        fpgm = TTF_TAG('f','p','g','m'),
-        gdir = TTF_TAG('g','d','i','r'),
-        glyf = TTF_TAG('g','l','y','f'),
-        hdmx = TTF_TAG('h','d','m','x'),
-        hhea = TTF_TAG('h','h','e','a'),
-        hmtx = TTF_TAG('h','m','t','x'),
-        loca = TTF_TAG('l','o','c','a'),
-        kern = TTF_TAG('k','e','r','n'),
-        LTSH = TTF_TAG('L','T','S','H'),
-        maxp = TTF_TAG('m','a','x','p'),
-        name = TTF_TAG('n','a','m','e'),
-        OS_2 = TTF_TAG('O','S','/','2'),
-        post = TTF_TAG('p','o','s','t'),
-        prep = TTF_TAG('p','r','e','p')
-    };
-};
-
-/*----------------------------------------------------------------------------------------------
-    Class providing utility methods to parse a TrueType font file (TTF).
-    Callling application handles all file input and memory allocation.
-    Assumes minimal knowledge of TTF file format.
-----------------------------------------------------------------------------------------------*/
-    ////////////////////////////////// tools to find & check TTF tables
-    bool GetHeaderInfo(size_t & lOffset, size_t & lSize);
-    bool CheckHeader(const void * pHdr);
-    bool GetTableDirInfo(const void * pHdr, size_t & lOffset, size_t & lSize);
-    bool GetTableInfo(const Tag TableTag, const void * pHdr, const void * pTableDir,
-        size_t & lOffset, size_t & lSize);
-    bool CheckTable(const Tag TableId, const void * pTable, size_t lTableSize);
-
-    ////////////////////////////////// simple font wide info 
-    size_t  GlyphCount(const void * pMaxp); 
-#ifdef ALL_TTFUTILS
-    size_t  MaxCompositeComponentCount(const void * pMaxp);
-    size_t  MaxCompositeLevelCount(const void * pMaxp);
-    size_t  LocaGlyphCount(size_t lLocaSize, const void * pHead); // throw (std::domain_error); 
-#endif
-    int DesignUnits(const void * pHead);
-#ifdef ALL_TTFUTILS
-    int HeadTableCheckSum(const void * pHead);
-    void HeadTableCreateTime(const void * pHead, unsigned int * pnDateBC, unsigned int * pnDateAD);
-    void HeadTableModifyTime(const void * pHead, unsigned int * pnDateBC, unsigned int * pnDateAD);
-    bool IsItalic(const void * pHead);
-    int FontAscent(const void * pOs2);
-    int FontDescent(const void * pOs2);
-    bool FontOs2Style(const void *pOs2, bool & fBold, bool & fItalic);
-    bool Get31EngFamilyInfo(const void * pName, size_t & lOffset, size_t & lSize);
-    bool Get31EngFullFontInfo(const void * pName, size_t & lOffset, size_t & lSize);
-    bool Get30EngFamilyInfo(const void * pName, size_t & lOffset, size_t & lSize);
-    bool Get30EngFullFontInfo(const void * pName, size_t & lOffset, size_t & lSize);
-    int PostLookup(const void * pPost, size_t lPostSize, const void * pMaxp, 
-        const char * pPostName);
-#endif
-
-    ////////////////////////////////// utility methods helpful for name table
-    bool GetNameInfo(const void * pName, int nPlatformId, int nEncodingId,
-        int nLangId, int nNameId, size_t & lOffset, size_t & lSize);
-    //size_t NameTableLength(const byte * pTable);
-#ifdef ALL_TTFUTILS
-    int GetLangsForNames(const void * pName, int nPlatformId, int nEncodingId,
-        int *nameIdList, int cNameIds, short *langIdList);
-    void SwapWString(void * pWStr, size_t nSize = 0); // throw (std::invalid_argument);
-#endif
-
-    ////////////////////////////////// cmap lookup tools 
-    const void * FindCmapSubtable(const void * pCmap, int nPlatformId = 3, 
-        int nEncodingId = 1, size_t length = 0);
-    bool CheckCmapSubtable4(const void * pCmap31, const void * pCmapEnd /*, unsigned int maxgid*/);
-    gid16 CmapSubtable4Lookup(const void * pCmapSubtabel4, unsigned int nUnicodeId, int rangeKey = 0);
-    unsigned int CmapSubtable4NextCodepoint(const void *pCmap31, unsigned int nUnicodeId,
-        int * pRangeKey = 0);
-    bool CheckCmapSubtable12(const void *pCmap310, const void * pCmapEnd /*, unsigned int maxgid*/);
-    gid16 CmapSubtable12Lookup(const void * pCmap310, unsigned int uUnicodeId, int rangeKey = 0);
-    unsigned int CmapSubtable12NextCodepoint(const void *pCmap310, unsigned int nUnicodeId,
-        int * pRangeKey = 0);
-
-    ///////////////////////////////// horizontal metric data for a glyph
-    bool HorMetrics(gid16 nGlyphId, const void * pHmtx, size_t lHmtxSize, 
-        const void * pHhea, int & nLsb, unsigned int & nAdvWid);
-
-    ////////////////////////////////// primitives for loca and glyf lookup 
-    size_t LocaLookup(gid16 nGlyphId, const void * pLoca, size_t lLocaSize, 
-        const void * pHead); // throw (std::out_of_range); 
-    void * GlyfLookup(const void * pGlyf, size_t lGlyfOffset, size_t lTableLen);
-
-    ////////////////////////////////// primitves for simple glyph data
-    bool GlyfBox(const void * pSimpleGlyf, int & xMin, int & yMin, 
-        int & xMax, int & yMax);
-
-#ifdef ALL_TTFUTILS
-    int GlyfContourCount(const void * pSimpleGlyf); 
-    bool GlyfContourEndPoints(const void * pSimpleGlyf, int * prgnContourEndPoint, 
-        int cnPointsTotal, size_t & cnPoints);
-    bool GlyfPoints(const void * pSimpleGlyf, int * prgnX, int * prgnY, 
-        char * prgbFlag, int cnPointsTotal, int & cnPoints);
-    
-    // primitive to find the glyph ids in a composite glyph
-    bool GetComponentGlyphIds(const void * pSimpleGlyf, int * prgnCompId, 
-        size_t cnCompIdTotal, size_t & cnCompId);
-    // primitive to find the placement data for a component in a composite glyph
-    bool GetComponentPlacement(const void * pSimpleGlyf, int nCompId,
-        bool fOffset, int & a, int & b);                        
-    // primitive to find the transform data for a component in a composite glyph
-    bool GetComponentTransform(const void * pSimpleGlyf, int nCompId,
-        float & flt11, float & flt12, float & flt21, float & flt22, bool & fTransOffset);
-#endif
-
-    ////////////////////////////////// operate on composite or simple glyph (auto glyf lookup)
-    void * GlyfLookup(gid16 nGlyphId, const void * pGlyf, const void * pLoca, 
-        size_t lGlyfSize, size_t lLocaSize, const void * pHead); // primitive used by below methods
-
-#ifdef ALL_TTFUTILS
-    // below are primary user methods for handling glyf data
-    bool IsSpace(gid16 nGlyphId, const void * pLoca, size_t lLocaSize, const void * pHead);
-    bool IsDeepComposite(gid16 nGlyphId, const void * pGlyf, const void * pLoca, 
-        size_t lGlyfSize, size_t lLocaSize, const void * pHead);
-
-    bool GlyfBox(gid16 nGlyphId, const void * pGlyf, const void * pLoca, size_t lGlyfSize, size_t lLocaSize, 
-        const void * pHead, int & xMin, int & yMin, int & xMax, int & yMax);
-    bool GlyfContourCount(gid16 nGlyphId, const void * pGlyf, const void * pLoca, 
-        size_t lGlyfSize, size_t lLocaSize, const void *pHead, size_t & cnContours);
-    bool GlyfContourEndPoints(gid16 nGlyphId, const void * pGlyf, const void * pLoca, 
-        size_t lGlyfSize, size_t lLocaSize, const void * pHead, int * prgnContourEndPoint, size_t cnPoints); 
-    bool GlyfPoints(gid16 nGlyphId, const void * pGlyf, const void * pLoca, 
-        size_t lGlyfSize, size_t lLocaSize, const void * pHead, const int * prgnContourEndPoint, size_t cnEndPoints, 
-        int * prgnX, int * prgnY, bool * prgfOnCurve, size_t cnPoints);
-
-    // utitily method used by high-level GlyfPoints 
-    bool SimplifyFlags(char * prgbFlags, int cnPoints);
-    bool CalcAbsolutePoints(int * prgnX, int * prgnY, int cnPoints);
-#endif
-
-} // end of namespace TtfUtil
-} // end of namespace graphite2