wingdi.h

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    WORD        mtVersion;
    DWORD       mtSize;
    WORD        mtNoObjects;
    DWORD       mtMaxRecord;
    WORD        mtNoParameters;
} METAHEADER;
typedef struct tagMETAHEADER UNALIGNED *PMETAHEADER;
typedef struct tagMETAHEADER UNALIGNED FAR *LPMETAHEADER;

#include <poppack.h>

/* Enhanced Metafile structures */
typedef struct tagENHMETARECORD
{
    DWORD   iType;              // Record type EMR_XXX
    DWORD   nSize;              // Record size in bytes
    DWORD   dParm[1];           // Parameters
} ENHMETARECORD, *PENHMETARECORD, *LPENHMETARECORD;

typedef struct tagENHMETAHEADER
{
    DWORD   iType;              // Record type EMR_HEADER
    DWORD   nSize;              // Record size in bytes.  This may be greater
                                // than the sizeof(ENHMETAHEADER).
    RECTL   rclBounds;          // Inclusive-inclusive bounds in device units
    RECTL   rclFrame;           // Inclusive-inclusive Picture Frame of metafile in .01 mm units
    DWORD   dSignature;         // Signature.  Must be ENHMETA_SIGNATURE.
    DWORD   nVersion;           // Version number
    DWORD   nBytes;             // Size of the metafile in bytes
    DWORD   nRecords;           // Number of records in the metafile
    WORD    nHandles;           // Number of handles in the handle table
                                // Handle index zero is reserved.
    WORD    sReserved;          // Reserved.  Must be zero.
    DWORD   nDescription;       // Number of chars in the unicode description string
                                // This is 0 if there is no description string
    DWORD   offDescription;     // Offset to the metafile description record.
                                // This is 0 if there is no description string
    DWORD   nPalEntries;        // Number of entries in the metafile palette.
    SIZEL   szlDevice;          // Size of the reference device in pels
    SIZEL   szlMillimeters;     // Size of the reference device in millimeters
#if(WINVER >= 0x0400)
    DWORD   cbPixelFormat;      // Size of PIXELFORMATDESCRIPTOR information
                                // This is 0 if no pixel format is set
    DWORD   offPixelFormat;     // Offset to PIXELFORMATDESCRIPTOR
                                // This is 0 if no pixel format is set
    DWORD   bOpenGL;            // TRUE if OpenGL commands are present in
                                // the metafile, otherwise FALSE
#endif /* WINVER >= 0x0400 */
} ENHMETAHEADER, *PENHMETAHEADER, *LPENHMETAHEADER;

#endif /* NOMETAFILE */

#ifndef NOTEXTMETRIC

/* tmPitchAndFamily flags */
#define TMPF_FIXED_PITCH    0x01
#define TMPF_VECTOR             0x02
#define TMPF_DEVICE             0x08
#define TMPF_TRUETYPE       0x04

//
// BCHAR definition for APPs
//
#ifdef UNICODE
    typedef WCHAR BCHAR;
#else
    typedef BYTE BCHAR;
#endif

typedef struct tagTEXTMETRICA
{
    LONG        tmHeight;
    LONG        tmAscent;
    LONG        tmDescent;
    LONG        tmInternalLeading;
    LONG        tmExternalLeading;
    LONG        tmAveCharWidth;
    LONG        tmMaxCharWidth;
    LONG        tmWeight;
    LONG        tmOverhang;
    LONG        tmDigitizedAspectX;
    LONG        tmDigitizedAspectY;
    BYTE        tmFirstChar;
    BYTE        tmLastChar;
    BYTE        tmDefaultChar;
    BYTE        tmBreakChar;
    BYTE        tmItalic;
    BYTE        tmUnderlined;
    BYTE        tmStruckOut;
    BYTE        tmPitchAndFamily;
    BYTE        tmCharSet;
} TEXTMETRICA, *PTEXTMETRICA, NEAR *NPTEXTMETRICA, FAR *LPTEXTMETRICA;
typedef struct tagTEXTMETRICW
{
    LONG        tmHeight;
    LONG        tmAscent;
    LONG        tmDescent;
    LONG        tmInternalLeading;
    LONG        tmExternalLeading;
    LONG        tmAveCharWidth;
    LONG        tmMaxCharWidth;
    LONG        tmWeight;
    LONG        tmOverhang;
    LONG        tmDigitizedAspectX;
    LONG        tmDigitizedAspectY;
    WCHAR       tmFirstChar;
    WCHAR       tmLastChar;
    WCHAR       tmDefaultChar;
    WCHAR       tmBreakChar;
    BYTE        tmItalic;
    BYTE        tmUnderlined;
    BYTE        tmStruckOut;
    BYTE        tmPitchAndFamily;
    BYTE        tmCharSet;
} TEXTMETRICW, *PTEXTMETRICW, NEAR *NPTEXTMETRICW, FAR *LPTEXTMETRICW;
#ifdef UNICODE
typedef TEXTMETRICW TEXTMETRIC;
typedef PTEXTMETRICW PTEXTMETRIC;
typedef NPTEXTMETRICW NPTEXTMETRIC;
typedef LPTEXTMETRICW LPTEXTMETRIC;
#else
typedef TEXTMETRICA TEXTMETRIC;
typedef PTEXTMETRICA PTEXTMETRIC;
typedef NPTEXTMETRICA NPTEXTMETRIC;
typedef LPTEXTMETRICA LPTEXTMETRIC;
#endif // UNICODE

/* ntmFlags field flags */
#define NTM_REGULAR     0x00000040L
#define NTM_BOLD        0x00000020L
#define NTM_ITALIC      0x00000001L

#define NTM_NONNEGATIVE_AC  0x00010000
#define NTM_OPENTYPE        0x00020000
#define NTM_MULTIPLEMASTER  0x00040000
#define NTM_MM_INSTANCE     0x00080000

#include <pshpack4.h>
typedef struct tagNEWTEXTMETRICA
{
    LONG        tmHeight;
    LONG        tmAscent;
    LONG        tmDescent;
    LONG        tmInternalLeading;
    LONG        tmExternalLeading;
    LONG        tmAveCharWidth;
    LONG        tmMaxCharWidth;
    LONG        tmWeight;
    LONG        tmOverhang;
    LONG        tmDigitizedAspectX;
    LONG        tmDigitizedAspectY;
    BYTE        tmFirstChar;
    BYTE        tmLastChar;
    BYTE        tmDefaultChar;
    BYTE        tmBreakChar;
    BYTE        tmItalic;
    BYTE        tmUnderlined;
    BYTE        tmStruckOut;
    BYTE        tmPitchAndFamily;
    BYTE        tmCharSet;
    DWORD   ntmFlags;
    UINT    ntmSizeEM;
    UINT    ntmCellHeight;
    UINT    ntmAvgWidth;
} NEWTEXTMETRICA, *PNEWTEXTMETRICA, NEAR *NPNEWTEXTMETRICA, FAR *LPNEWTEXTMETRICA;
typedef struct tagNEWTEXTMETRICW
{
    LONG        tmHeight;
    LONG        tmAscent;
    LONG        tmDescent;
    LONG        tmInternalLeading;
    LONG        tmExternalLeading;
    LONG        tmAveCharWidth;
    LONG        tmMaxCharWidth;
    LONG        tmWeight;
    LONG        tmOverhang;
    LONG        tmDigitizedAspectX;
    LONG        tmDigitizedAspectY;
    WCHAR       tmFirstChar;
    WCHAR       tmLastChar;
    WCHAR       tmDefaultChar;
    WCHAR       tmBreakChar;
    BYTE        tmItalic;
    BYTE        tmUnderlined;
    BYTE        tmStruckOut;
    BYTE        tmPitchAndFamily;
    BYTE        tmCharSet;
    DWORD   ntmFlags;
    UINT    ntmSizeEM;
    UINT    ntmCellHeight;
    UINT    ntmAvgWidth;
} NEWTEXTMETRICW, *PNEWTEXTMETRICW, NEAR *NPNEWTEXTMETRICW, FAR *LPNEWTEXTMETRICW;
#ifdef UNICODE
typedef NEWTEXTMETRICW NEWTEXTMETRIC;
typedef PNEWTEXTMETRICW PNEWTEXTMETRIC;
typedef NPNEWTEXTMETRICW NPNEWTEXTMETRIC;
typedef LPNEWTEXTMETRICW LPNEWTEXTMETRIC;
#else
typedef NEWTEXTMETRICA NEWTEXTMETRIC;
typedef PNEWTEXTMETRICA PNEWTEXTMETRIC;
typedef NPNEWTEXTMETRICA NPNEWTEXTMETRIC;
typedef LPNEWTEXTMETRICA LPNEWTEXTMETRIC;
#endif // UNICODE
#include <poppack.h>

#if(WINVER >= 0x0400)
typedef struct tagNEWTEXTMETRICEXA
{
    NEWTEXTMETRICA  ntmTm;
    FONTSIGNATURE   ntmFontSig;
}NEWTEXTMETRICEXA;
typedef struct tagNEWTEXTMETRICEXW
{
    NEWTEXTMETRICW  ntmTm;
    FONTSIGNATURE   ntmFontSig;
}NEWTEXTMETRICEXW;
#ifdef UNICODE
typedef NEWTEXTMETRICEXW NEWTEXTMETRICEX;
#else
typedef NEWTEXTMETRICEXA NEWTEXTMETRICEX;
#endif // UNICODE
#endif /* WINVER >= 0x0400 */

#endif /* NOTEXTMETRIC */
/* GDI Logical Objects: */

/* Pel Array */
typedef struct tagPELARRAY
  {
    LONG        paXCount;
    LONG        paYCount;
    LONG        paXExt;
    LONG        paYExt;
    BYTE        paRGBs;
  } PELARRAY, *PPELARRAY, NEAR *NPPELARRAY, FAR *LPPELARRAY;

/* Logical Brush (or Pattern) */
typedef struct tagLOGBRUSH
  {
    UINT        lbStyle;
    COLORREF    lbColor;
    LONG        lbHatch;
  } LOGBRUSH, *PLOGBRUSH, NEAR *NPLOGBRUSH, FAR *LPLOGBRUSH;

typedef LOGBRUSH            PATTERN;
typedef PATTERN             *PPATTERN;
typedef PATTERN NEAR        *NPPATTERN;
typedef PATTERN FAR         *LPPATTERN;

/* Logical Pen */
typedef struct tagLOGPEN
  {
    UINT        lopnStyle;
    POINT       lopnWidth;
    COLORREF    lopnColor;
  } LOGPEN, *PLOGPEN, NEAR *NPLOGPEN, FAR *LPLOGPEN;

typedef struct tagEXTLOGPEN {
    DWORD       elpPenStyle;
    DWORD       elpWidth;
    UINT        elpBrushStyle;
    COLORREF    elpColor;
    LONG        elpHatch;
    DWORD       elpNumEntries;
    DWORD       elpStyleEntry[1];
} EXTLOGPEN, *PEXTLOGPEN, NEAR *NPEXTLOGPEN, FAR *LPEXTLOGPEN;

typedef struct tagPALETTEENTRY {
    BYTE        peRed;
    BYTE        peGreen;
    BYTE        peBlue;
    BYTE        peFlags;
} PALETTEENTRY, *PPALETTEENTRY, FAR *LPPALETTEENTRY;

/* Logical Palette */
typedef struct tagLOGPALETTE {
    WORD        palVersion;
    WORD        palNumEntries;
    PALETTEENTRY        palPalEntry[1];
} LOGPALETTE, *PLOGPALETTE, NEAR *NPLOGPALETTE, FAR *LPLOGPALETTE;

/* Logical Font */
#define LF_FACESIZE         32

typedef struct tagLOGFONTA
{
    LONG      lfHeight;
    LONG      lfWidth;
    LONG      lfEscapement;
    LONG      lfOrientation;
    LONG      lfWeight;
    BYTE      lfItalic;
    BYTE      lfUnderline;
    BYTE      lfStrikeOut;
    BYTE      lfCharSet;
    BYTE      lfOutPrecision;
    BYTE      lfClipPrecision;
    BYTE      lfQuality;
    BYTE      lfPitchAndFamily;
    CHAR      lfFaceName[LF_FACESIZE];
} LOGFONTA, *PLOGFONTA, NEAR *NPLOGFONTA, FAR *LPLOGFONTA;
typedef struct tagLOGFONTW
{
    LONG      lfHeight;
    LONG      lfWidth;
    LONG      lfEscapement;
    LONG      lfOrientation;
    LONG      lfWeight;
    BYTE      lfItalic;
    BYTE      lfUnderline;
    BYTE      lfStrikeOut;
    BYTE      lfCharSet;
    BYTE      lfOutPrecision;
    BYTE      lfClipPrecision;
    BYTE      lfQuality;
    BYTE      lfPitchAndFamily;
    WCHAR     lfFaceName[LF_FACESIZE];
} LOGFONTW, *PLOGFONTW, NEAR *NPLOGFONTW, FAR *LPLOGFONTW;
#ifdef UNICODE
typedef LOGFONTW LOGFONT;
typedef PLOGFONTW PLOGFONT;
typedef NPLOGFONTW NPLOGFONT;
typedef LPLOGFONTW LPLOGFONT;
#else
typedef LOGFONTA LOGFONT;
typedef PLOGFONTA PLOGFONT;
typedef NPLOGFONTA NPLOGFONT;
typedef LPLOGFONTA LPLOGFONT;
#endif // UNICODE

#define LF_FULLFACESIZE     64

/* Structure passed to FONTENUMPROC */
typedef struct tagENUMLOGFONTA
{
    LOGFONTA elfLogFont;
    BYTE     elfFullName[LF_FULLFACESIZE];
    BYTE     elfStyle[LF_FACESIZE];
} ENUMLOGFONTA, FAR* LPENUMLOGFONTA;
/* Structure passed to FONTENUMPROC */
typedef struct tagENUMLOGFONTW
{
    LOGFONTW elfLogFont;
    WCHAR    elfFullName[LF_FULLFACESIZE];
    WCHAR    elfStyle[LF_FACESIZE];
} ENUMLOGFONTW, FAR* LPENUMLOGFONTW;
#ifdef UNICODE
typedef ENUMLOGFONTW ENUMLOGFONT;
typedef LPENUMLOGFONTW LPENUMLOGFONT;
#else
typedef ENUMLOGFONTA ENUMLOGFONT;
typedef LPENUMLOGFONTA LPENUMLOGFONT;
#endif // UNICODE