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Annotation of pmsdk/include/os2def.h, revision 1.1

1.1     ! root        1: /***************************************************************************\
        !             2: *
        !             3: * Module Name: OS2DEF.H
        !             4: *
        !             5: * OS/2 Common Definitions file
        !             6: *
        !             7: * Copyright (c) 1987  IBM Corporation
        !             8: * Copyright (c) 1987  Microsoft Corporation
        !             9: *
        !            10: \***************************************************************************/
        !            11: 
        !            12: #define PASCAL  pascal
        !            13: #define FAR     far
        !            14: #define NEAR    near
        !            15: #define VOID    void
        !            16: 
        !            17: typedef unsigned short SHANDLE;
        !            18: typedef void far      *LHANDLE;
        !            19: 
        !            20: #define EXPENTRY pascal far
        !            21: #define APIENTRY pascal far
        !            22: 
        !            23: #define CHAR    char            /* ch  */
        !            24: #define SHORT   short           /* s   */
        !            25: #define LONG    long            /* l   */
        !            26: #define INT     int             /* i   */
        !            27: 
        !            28: #ifndef NULL
        !            29: #ifdef M_I86L
        !            30: #define NULL    0L
        !            31: #else
        !            32: #define NULL    0
        !            33: #endif
        !            34: #endif
        !            35: 
        !            36: typedef unsigned char UCHAR;    /* uch */
        !            37: typedef unsigned short USHORT;  /* us  */
        !            38: typedef unsigned long ULONG;    /* ul  */
        !            39: typedef unsigned int  UINT;     /* ui  */
        !            40: 
        !            41: typedef unsigned char BYTE;     /* b   */
        !            42: 
        !            43: typedef char far  *PSZ;
        !            44: typedef char near *NPSZ;
        !            45: 
        !            46: typedef char far  *PCH;
        !            47: typedef char near *NPCH;
        !            48: 
        !            49: typedef int   (pascal far  *PFN)();
        !            50: typedef int   (pascal near *NPFN)();
        !            51: typedef PFN far *PPFN;
        !            52: 
        !            53: typedef BYTE   FAR  *PBYTE;
        !            54: typedef BYTE   near *NPBYTE;
        !            55: 
        !            56: typedef CHAR   FAR *PCHAR;
        !            57: typedef SHORT  FAR *PSHORT;
        !            58: typedef LONG   FAR *PLONG;
        !            59: typedef INT    FAR *PINT;
        !            60: 
        !            61: typedef UCHAR  FAR *PUCHAR;
        !            62: typedef USHORT FAR *PUSHORT;
        !            63: typedef ULONG  FAR *PULONG;
        !            64: typedef UINT   FAR *PUINT;
        !            65: 
        !            66: typedef VOID   FAR *PVOID;
        !            67: 
        !            68: typedef unsigned short BOOL;    /* f   */
        !            69: typedef BOOL FAR *PBOOL;
        !            70: 
        !            71: #define FALSE   0
        !            72: #define TRUE    1
        !            73: 
        !            74: #ifndef INCL_SAADEFS
        !            75: typedef unsigned short SEL;     /* sel */
        !            76: typedef SEL FAR *PSEL;
        !            77: 
        !            78: /*** Useful Helper Macros */
        !            79: 
        !            80: /* Create untyped far pointer from selector and offset */
        !            81: #define MAKEP(sel, off)     ((PVOID)MAKEULONG(off, sel))
        !            82: 
        !            83: /* Extract selector or offset from far pointer */
        !            84: #define SELECTOROF(p)       (((PUSHORT)&(p))[1])
        !            85: #define OFFSETOF(p)         (((PUSHORT)&(p))[0])
        !            86: #endif  /* !INCL_SAADEFS */
        !            87:  
        !            88: /* Cast any variable to an instance of the specified type. */
        !            89: #define MAKETYPE(v, type)   (*((type far *)&v))
        !            90: 
        !            91: /* Calculate the byte offset of a field in a structure of type type. */
        !            92: #define FIELDOFFSET(type, field)    ((SHORT)&(((type *)0)->field))
        !            93: 
        !            94: /* Combine l & h to form a 32 bit quantity. */
        !            95: #define MAKEULONG(l, h)  ((ULONG)(((USHORT)(l)) | ((ULONG)((USHORT)(h))) << 16))
        !            96: #define MAKELONG(l, h)   ((LONG)MAKEULONG(l, h))
        !            97: 
        !            98: /* Combine l & h to form a 16 bit quantity. */
        !            99: #define MAKEUSHORT(l, h) (((USHORT)(l)) | ((USHORT)(h)) << 8)
        !           100: #define MAKESHORT(l, h)  ((SHORT)MAKEUSHORT(l, h))
        !           101: 
        !           102: /* Extract high and low order parts of 16 and 32 bit quantity */
        !           103: #define LOBYTE(w)       LOUCHAR(w)
        !           104: #define HIBYTE(w)       HIUCHAR(w)
        !           105: #define LOUCHAR(w)      ((UCHAR)(w))
        !           106: #define HIUCHAR(w)      ((UCHAR)(((USHORT)(w) >> 8) & 0xff))
        !           107: #define LOUSHORT(l)     ((USHORT)(l))
        !           108: #define HIUSHORT(l)     ((USHORT)(((ULONG)(l) >> 16) & 0xffff))
        !           109: 
        !           110: /*** Common Error definitions ****/
        !           111: 
        !           112: typedef ULONG ERRORID;  /* errid */
        !           113: typedef ERRORID FAR *PERRORID;
        !           114: 
        !           115: /* Combine severity and error code to produce ERRORID */
        !           116: #define MAKEERRORID(sev, error) (ERRORID)(MAKEULONG((error), (sev)))
        !           117: 
        !           118: /* Severity codes */
        !           119: #define SEVERITY_NOERROR                    0x0000
        !           120: #define SEVERITY_WARNING                    0x0004
        !           121: #define SEVERITY_ERROR                      0x0008
        !           122: #define SEVERITY_SEVERE                     0x000C
        !           123: #define SEVERITY_UNRECOVERABLE              0x0010
        !           124: 
        !           125: /* Base component error values */
        !           126: 
        !           127: #define WINERR_BASE     0x1000  /* Window Manager                  */
        !           128: #define GPIERR_BASE     0x2000  /* Graphics Presentation Interface */
        !           129: #define DEVERR_BASE     0x3000  /* Device Manager                  */
        !           130: #define SPLERR_BASE     0x4000  /* Spooler                         */
        !           131: 
        !           132: /*** Common types used across components */
        !           133: 
        !           134: /*** Common DOS types */
        !           135: 
        !           136: typedef USHORT    HMODULE;  /* hmod */
        !           137: typedef HMODULE FAR *PHMODULE;
        !           138: 
        !           139: #ifndef INCL_SAADEFS
        !           140: typedef USHORT    PID;      /* pid  */
        !           141: typedef PID FAR *PPID;
        !           142: 
        !           143: typedef USHORT    TID;      /* tid  */
        !           144: typedef TID FAR *PTID;
        !           145: 
        !           146: typedef VOID FAR *HSEM;     /* hsem */
        !           147: typedef HSEM FAR *PHSEM;
        !           148: #endif  /* !INCL_SAADEFS */
        !           149: 
        !           150: /*** Common SUP types */
        !           151: 
        !           152: typedef LHANDLE   HAB;      /* hab  */
        !           153: typedef HAB FAR *PHAB;
        !           154: 
        !           155: /*** Common GPI/DEV types */
        !           156: 
        !           157: typedef LHANDLE   HPS;      /* hps  */
        !           158: typedef HPS FAR *PHPS;
        !           159: 
        !           160: typedef LHANDLE   HDC;      /* hdc  */
        !           161: typedef HDC FAR *PHDC;
        !           162: 
        !           163: typedef LHANDLE   HRGN;     /* hrgn */
        !           164: typedef HRGN FAR *PHRGN;
        !           165: 
        !           166: #ifndef INCL_SAADEFS
        !           167: typedef LHANDLE   HBITMAP;  /* hbm  */
        !           168: typedef HBITMAP FAR *PHBITMAP;
        !           169: #endif  /* !INCL_SAADEFS */
        !           170: 
        !           171: typedef LHANDLE   HMF;      /* hmf  */
        !           172: typedef HMF FAR *PHMF;
        !           173: 
        !           174: typedef LONG     COLOR;    /* clr  */
        !           175: typedef COLOR FAR *PCOLOR;
        !           176: 
        !           177: typedef struct _POINTL  {    /* ptl  */
        !           178:     LONG  x;
        !           179:     LONG  y;
        !           180: } POINTL;
        !           181: typedef POINTL  FAR  *PPOINTL;
        !           182: typedef POINTL  near *NPPOINTL;
        !           183:  
        !           184: typedef struct _RECTL {      /* rcl */
        !           185:     LONG  xLeft;
        !           186:     LONG  yBottom;
        !           187:     LONG  xRight;
        !           188:     LONG  yTop;
        !           189: } RECTL;
        !           190: typedef RECTL FAR  *PRECTL;
        !           191: typedef RECTL near *NPRECTL;
        !           192: 
        !           193: typedef CHAR STR8[8];      /* str8 */
        !           194: typedef STR8 FAR *PSTR8;
        !           195: 
        !           196: #ifndef INCL_SAADEFS
        !           197: /* common DOS/SHL types */
        !           198: 
        !           199: /* File time and date types */
        !           200: 
        !           201: typedef struct _FTIME {         /* ftime */
        !           202:     unsigned twosecs : 5;
        !           203:     unsigned minutes : 6;
        !           204:     unsigned hours   : 5;
        !           205: } FTIME;
        !           206: typedef FTIME FAR *PFTIME;
        !           207: 
        !           208: typedef struct _FDATE {         /* fdate */
        !           209:     unsigned day     : 5;
        !           210:     unsigned month   : 4;
        !           211:     unsigned year    : 7;
        !           212: } FDATE;
        !           213: typedef FDATE FAR *PFDATE;
        !           214: 
        !           215: typedef struct _FILEFINDBUF {   /* findbuf */
        !           216:     FDATE  fdateCreation;
        !           217:     FTIME  ftimeCreation;
        !           218:     FDATE  fdateLastAccess;
        !           219:     FTIME  ftimeLastAccess;
        !           220:     FDATE  fdateLastWrite;
        !           221:     FTIME  ftimeLastWrite;
        !           222:     ULONG  cbFile;
        !           223:     ULONG  cbFileAlloc;
        !           224:     USHORT attrFile;
        !           225:     UCHAR  cchName;
        !           226:     CHAR   achName[13];
        !           227: } FILEFINDBUF;
        !           228: typedef FILEFINDBUF FAR *PFILEFINDBUF;
        !           229: #endif  /* !INCL_SAADEFS */
        !           230: 
        !           231: /*** common DEV/SPL types */
        !           232: 
        !           233: /* structure for Device Driver data */
        !           234: 
        !           235: typedef struct _DRIVDATA {      /* driv */
        !           236:     LONG    cb;
        !           237:     LONG    lVersion;
        !           238:     CHAR    szDeviceName[32];
        !           239:     CHAR    abGeneralData[1];
        !           240: } DRIVDATA;
        !           241: typedef DRIVDATA far *PDRIVDATA;
        !           242: 
        !           243: /* array indices for array parameter for DevOpenDC, SplQmOpen or SplQpOpen */
        !           244: 
        !           245: #define ADDRESS          0
        !           246: #ifndef INCL_SAADEFS
        !           247: #define DRIVER_NAME      1
        !           248: #define DRIVER_DATA      2
        !           249: #define DATA_TYPE        3
        !           250: #define COMMENT          4
        !           251: #define PROC_NAME        5
        !           252: #define PROC_PARAMS      6
        !           253: #define SPL_PARAMS       7
        !           254: #define NETWORK_PARAMS   8
        !           255: 
        !           256: /* structure definition as an alternative of the array parameter */
        !           257: 
        !           258: typedef struct _DEVOPENSTRUC {    /* dop */
        !           259:     PSZ        pszLogAddress;
        !           260:     PSZ        pszDriverName;
        !           261:     PDRIVDATA  pdriv;
        !           262:     PSZ        pszDataType;
        !           263:     PSZ        pszComment;
        !           264:     PSZ        pszQueueProcName;
        !           265:     PSZ        pszQueueProcParams;
        !           266:     PSZ        pszSpoolerParams;
        !           267:     PSZ        pszNetworkParams;
        !           268: } DEVOPENSTRUC;
        !           269: typedef DEVOPENSTRUC FAR *PDEVOPENSTRUC;
        !           270: #endif  /* !INCL_SAADEFS */
        !           271: 
        !           272: /*** common AVIO/GPI types */
        !           273: 
        !           274: /* values of fsSelection field of FATTRS structure */
        !           275: #define FATTR_SEL_ITALIC        0x0001
        !           276: #define FATTR_SEL_UNDERSCORE    0x0002
        !           277: #define FATTR_SEL_STRIKEOUT     0x0010
        !           278: #define FATTR_SEL_BOLD          0x0020
        !           279:  
        !           280: /* values of fsType field of FATTRS structure */
        !           281: #define FATTR_TYPE_FIXED        0x0002
        !           282: #define FATTR_TYPE_KERNING      0x0004
        !           283:  
        !           284: /* values of sQuality field of FATTRS structure */
        !           285: #define FATTR_QUALITY_DEFAULT   0
        !           286: #define FATTR_QUALITY_DRAFT     1
        !           287: #define FATTR_QUALITY_PROOF     2
        !           288:  
        !           289: /* values of fsFontUse field of FATTRS structure */
        !           290: #define FATTR_FONTUSE_NOMIX         0x0002
        !           291: #define FATTR_FONTUSE_OUTLINE       0x0004
        !           292: #define FATTR_FONTUSE_TRANSFORMABLE 0x0008
        !           293: /* size for fields in the font structures */
        !           294: 
        !           295: #define FACESIZE 32
        !           296: 
        !           297: /* font struct for Vio/GpiCreateLogFont */
        !           298: 
        !           299: typedef struct _FATTRS {          /* fat */
        !           300:     USHORT  usRecordLength;
        !           301:     USHORT  fsSelection;
        !           302:     LONG    lMatch;
        !           303:     CHAR    szFaceName[FACESIZE];
        !           304:     USHORT  idRegistry;
        !           305:     USHORT  usCodePage;
        !           306:     LONG    lMaxBaselineExt;
        !           307:     LONG    lAveCharWidth;
        !           308:     USHORT  fsType;
        !           309:     SHORT   sQuality;
        !           310:     USHORT  fsFontUse;
        !           311: } FATTRS;
        !           312: typedef FATTRS far *PFATTRS;
        !           313: 
        !           314: /* font metrics returned by GpiQueryFonts and others */
        !           315: 
        !           316: typedef struct _FONTMETRICS {   /* fm */
        !           317:     CHAR    szFamilyname[FACESIZE];
        !           318:     CHAR    szFacename[FACESIZE];
        !           319:     SHORT   idRegistry;
        !           320:     SHORT   usCodePage;
        !           321:     LONG    lEmHeight;
        !           322:     LONG    lXHeight;
        !           323:     LONG    lMaxAscender;
        !           324:     LONG    lMaxDescender;
        !           325:     LONG    lLowerCaseAscent;
        !           326:     LONG    lLowerCaseDescent;
        !           327:     LONG    lInternalLeading;
        !           328:     LONG    lExternalLeading;
        !           329:     LONG    lAveCharWidth;
        !           330:     LONG    lMaxCharInc;
        !           331:     LONG    lEmInc;
        !           332:     LONG    lMaxBaselineExt;
        !           333:     SHORT   sCharSlope;
        !           334:     SHORT   sInlineDir;
        !           335:     SHORT   sCharRot;
        !           336:     USHORT  usWeightClass;
        !           337:     USHORT  usWidthClass;
        !           338:     SHORT   sXDeviceRes;
        !           339:     SHORT   sYDeviceRes;
        !           340:     SHORT   sFirstChar;
        !           341:     SHORT   sLastChar;
        !           342:     SHORT   sDefaultChar;
        !           343:     SHORT   sBreakChar;
        !           344:     SHORT   sNominalPointSize;
        !           345:     SHORT   sMinimumPointSize;
        !           346:     SHORT   sMaximumPointSize;
        !           347:     USHORT  fsType;
        !           348:     USHORT  fsDefn;
        !           349:     USHORT  fsSelection;
        !           350:     USHORT  fsCapabilities;
        !           351:     LONG    lSubscriptXSize;
        !           352:     LONG    lSubscriptYSize;
        !           353:     LONG    lSubscriptXOffset;
        !           354:     LONG    lSubscriptYOffset;
        !           355:     LONG    lSuperscriptXSize;
        !           356:     LONG    lSuperscriptYSize;
        !           357:     LONG    lSuperscriptXOffset;
        !           358:     LONG    lSuperscriptYOffset;
        !           359:     LONG    lUnderscoreSize;
        !           360:     LONG    lUnderscorePosition;
        !           361:     LONG    lStrikeoutSize;
        !           362:     LONG    lStrikeoutPosition;
        !           363:     SHORT   sKerningPairs;
        !           364:     SHORT   sReserved;
        !           365:     LONG    lMatch;
        !           366: } FONTMETRICS;
        !           367: typedef FONTMETRICS far *PFONTMETRICS;
        !           368: 
        !           369: /*** Common WIN types */
        !           370: 
        !           371: typedef LHANDLE HWND;      /* hwnd */
        !           372: typedef HWND FAR *PHWND;
        !           373: 
        !           374: typedef struct _WRECT {    /* wrc */
        !           375:     SHORT xLeft;
        !           376:     SHORT dummy1;
        !           377:     SHORT yBottom;
        !           378:     SHORT dummy2;
        !           379:     SHORT xRight;
        !           380:     SHORT dummy3;
        !           381:     SHORT yTop;
        !           382:     SHORT dummy4;
        !           383: } WRECT;
        !           384: typedef WRECT FAR *PWRECT;
        !           385: typedef WRECT near *NPWRECT;
        !           386: 
        !           387: typedef struct _WPOINT {   /* wpt */
        !           388:     SHORT x;
        !           389:     SHORT dummy1;
        !           390:     SHORT y;
        !           391:     SHORT dummy2;
        !           392: } WPOINT;
        !           393: typedef WPOINT FAR *PWPOINT;
        !           394: typedef WPOINT near *NPWPOINT;
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