61 lines
1.6 KiB
C
61 lines
1.6 KiB
C
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/*** ttfver.h - Definitions for getting TrueType File version
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*
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* Microsoft Confidential
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* Copyright (C) Microsoft Corporation 1993-1994
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* All Rights Reserved.
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*
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* Author:
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* ACME group(?)
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*
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* History:
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* 04-Jun-1994 bens Copied from ACME project (courtesy alanr)
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*
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* Exported Functions:
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* FGetTTFVersion - Get TrueType File version number
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*/
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typedef unsigned short uint16;
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typedef long int32;
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typedef unsigned long uint32;
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#define SWAPW(a) (unsigned short)(((unsigned char)((a) >> 8)) | ((unsigned char)(a) << 8))
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#define SWAPL(a) ((((a)&0xff) << 24) | (((a)&0xff00) << 8) | (((a)&0xff0000) >> 8) | ((a) >> 24))
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typedef long sfnt_TableTag;
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#define tag_NamingTable 0x656d616e /* 'name' */
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typedef struct {
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sfnt_TableTag tag;
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uint32 checkSum;
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uint32 offset;
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uint32 length;
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} sfnt_DirectoryEntry;
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typedef struct {
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int32 version; /* 0x10000 (1.0) */
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uint16 numOffsets; /* number of tables */
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uint16 searchRange; /* (max2 <= numOffsets)*16 */
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uint16 entrySelector; /* log2 (max2 <= numOffsets) */
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uint16 rangeShift; /* numOffsets*16-searchRange*/
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sfnt_DirectoryEntry table[1]; /* table[numOffsets] */
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} sfnt_OffsetTable;
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typedef struct {
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uint16 platformID;
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uint16 specificID;
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uint16 languageID;
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uint16 nameID;
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uint16 length;
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uint16 offset;
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} sfnt_NameRecord;
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typedef struct {
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uint16 format;
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uint16 count;
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uint16 stringOffset;
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} sfnt_NamingTable;
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int _cdecl FGetTTFVersion(char const * szFile, unsigned long * pdwVer);
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