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Annotation of os232sdk/toolkt20/c/os2h/bsedos.h, revision 1.1

1.1     ! root        1: /*static char *SCCSID = "@(#)bsedos.h  13.61 90/05/05";*/
        !             2: /***************************************************************************\
        !             3: *
        !             4: * Module Name: BSEDOS.H
        !             5: *
        !             6: * OS/2 Base Include File
        !             7: *
        !             8: * Copyright (c) 1987  Microsoft Corporation
        !             9: * Copyright (c) 1987  IBM Corporation
        !            10: *
        !            11: *****************************************************************************
        !            12: *
        !            13: * Subcomponents marked with "+" are partially included by default
        !            14: *
        !            15: *   #define:               To include:
        !            16: *
        !            17: * + INCL_DOSPROCESS        Process and thread support
        !            18: * + INCL_DOSFILEMGR        File Management
        !            19: * + INCL_DOSMEMMGR         Memory Management
        !            20: * + INCL_DOSSEMAPHORES     Semaphore support
        !            21: * + INCL_DOSDATETIME       Date/Time and Timer support
        !            22: *   INCL_DOSMODULEMGR      Module manager
        !            23: * + INCL_DOSRESOURCES      Resource support
        !            24: *   INCL_DOSNLS                    National Language Support
        !            25: *   INCL_DOSSIGNALS        Signals
        !            26: *   INCL_DOSMISC           Miscellaneous
        !            27: *   INCL_DOSMONITORS       Monitors
        !            28: *   INCL_DOSQUEUES         Queues
        !            29: *   INCL_DOSSESMGR         Session Manager Support
        !            30: *   INCL_DOSDEVICES        Device specific, ring 2 support
        !            31: *   INCL_DOSNMPIPES        Named Pipes Support
        !            32: *   INCL_DOSPROFILE        DosProfile API
        !            33: *   INCL_DOSMVDM           MVDM support
        !            34: *
        !            35: \***************************************************************************/
        !            36: 
        !            37: #define INCL_DOSINCLUDED
        !            38: 
        !            39: #ifndef INCL_BASEINCLUDED
        !            40: #if !(defined(INCL_32) || defined(INCL_16))
        !            41: #ifdef M_I386
        !            42:     #define INCL_32
        !            43: #else /* not M_I386 */
        !            44:     #define INCL_16
        !            45: #endif /* M_I386 */
        !            46: #endif /* INCL_32 || INCL_16 */
        !            47: 
        !            48: /* XLATOFF */
        !            49: #if defined(INCL_16)
        !            50: #pragma message ("32-bit Base API included when using 16-bit compiler")
        !            51: #endif /* INCL_32 */
        !            52: /* XLATON */
        !            53: #endif /* INCL_BASEINCLUDED */
        !            54: 
        !            55: #ifdef INCL_32 /* This #ifdef brackets the rest of this entire */
        !            56:                        /* file.  It is used to include either the      */
        !            57:                        /* 32-bit or 16-bit base definitions.  No       */
        !            58:                        /* definitions (other than 16/32-bit            */
        !            59:                        /* determination) must be placed above this.    */
        !            60: 
        !            61: #ifdef INCL_DOS
        !            62: 
        !            63: #define INCL_DOSPROCESS
        !            64: #define INCL_DOSFILEMGR
        !            65: #define INCL_DOSMEMMGR
        !            66: #define INCL_DOSSEMAPHORES
        !            67: #define INCL_DOSDATETIME
        !            68: #define INCL_DOSMODULEMGR
        !            69: #define INCL_DOSRESOURCES
        !            70: #define INCL_DOSNLS
        !            71: #define INCL_DOSSIGNALS
        !            72: #define INCL_DOSMISC
        !            73: #define INCL_DOSMONITORS
        !            74: #define INCL_DOSQUEUES
        !            75: #define INCL_DOSSESMGR
        !            76: #define INCL_DOSDEVICES
        !            77: #define INCL_DOSNMPIPES
        !            78: #define INCL_DOSPROFILE
        !            79: #define INCL_DOSMVDM
        !            80: 
        !            81: #endif /* INCL_DOS */
        !            82: 
        !            83: #ifdef INCL_ERRORS
        !            84: #define INCL_DOSERRORS
        !            85: #endif /* INCL_ERRORS */
        !            86: 
        !            87: #if (defined(INCL_DOSPROCESS) || !defined(INCL_NOCOMMON))
        !            88: 
        !            89: /*** General services */
        !            90: 
        !            91: APIRET APIENTRY        DosBeep(ULONG freq, ULONG dur);
        !            92: 
        !            93: /*** Process and Thread support */
        !            94: 
        !            95: VOID   APIENTRY        DosExit(ULONG action, ULONG result);
        !            96: 
        !            97: /* DosExit codes */
        !            98: 
        !            99: #define EXIT_THREAD        0
        !           100: #define EXIT_PROCESS       1
        !           101: 
        !           102: #endif /* common INCL_DOSPROCESS stuff */
        !           103: 
        !           104: #ifdef INCL_DOSPROCESS
        !           105: 
        !           106: /* XLATOFF */
        !           107: #define DosCwait       DosWaitChild
        !           108: #define DosSetPrty     DosSetPriority
        !           109: /* XLATON */
        !           110: 
        !           111: #include <bsetib.h>
        !           112: 
        !           113: typedef VOID (*PFNTHREAD)(VOID);
        !           114: 
        !           115: APIRET APIENTRY        DosCreateThread(PTID ptid, PFNTHREAD pfn, ULONG param, ULONG flag, ULONG cbStack);
        !           116: 
        !           117: APIRET APIENTRY        DosResumeThread(TID tid);
        !           118: 
        !           119: APIRET APIENTRY        DosSuspendThread(TID tid);
        !           120: 
        !           121: APIRET APIENTRY        DosGetThreadInfo(PTIB *pptib,PPIB *pppib);
        !           122: 
        !           123: /* Action code values */
        !           124: 
        !           125: #define DCWA_PROCESS       0
        !           126: #define DCWA_PROCESSTREE    1
        !           127: 
        !           128: /* Wait option values */
        !           129: 
        !           130: #define DCWW_WAIT   0
        !           131: #define DCWW_NOWAIT 1
        !           132: 
        !           133: typedef struct _RESULTCODES {    /* resc */
        !           134:     ULONG codeTerminate;
        !           135:     ULONG codeResult;
        !           136: } RESULTCODES;
        !           137: typedef RESULTCODES    *PRESULTCODES;
        !           138: 
        !           139: APIRET APIENTRY        DosWaitChild(ULONG action, ULONG option, PRESULTCODES pres, PPID ppid, PID pid);
        !           140: 
        !           141: APIRET APIENTRY        DosWaitThread(PPID ppid, ULONG option);
        !           142: 
        !           143: APIRET APIENTRY        DosSleep(ULONG msec);
        !           144: 
        !           145: APIRET APIENTRY        DosDebug(PVOID pdbgbuf);
        !           146: 
        !           147: 
        !           148: /* codeTerminate values (also passed to ExitList routines) */
        !           149: 
        !           150: #define TC_EXIT                 0
        !           151: #define TC_HARDERROR    1
        !           152: #define TC_TRAP                 2
        !           153: #define TC_KILLPROCESS  3
        !           154: 
        !           155: typedef VOID   (*PFNEXITLIST)(ULONG);
        !           156: 
        !           157: APIRET APIENTRY        DosEnterCritSec(VOID);
        !           158: 
        !           159: APIRET APIENTRY        DosExitCritSec(VOID);
        !           160: 
        !           161: APIRET APIENTRY        DosExitList(ULONG ordercode, PFNEXITLIST pfn);
        !           162: 
        !           163: /* DosExitList functions */
        !           164: 
        !           165: #define EXLST_ADD      1
        !           166: #define EXLST_REMOVE   2
        !           167: #define EXLST_EXIT     3
        !           168: 
        !           169: APIRET APIENTRY        DosExecPgm(PCHAR pObjname, LONG cbObjname, ULONG execFlag, PSZ pArg, PSZ pEnv, PRESULTCODES pRes, PSZ pName);
        !           170: 
        !           171: /* DosExecPgm functions */
        !           172: 
        !           173: #define EXEC_SYNC          0
        !           174: #define EXEC_ASYNC         1
        !           175: #define EXEC_ASYNCRESULT    2
        !           176: #define EXEC_TRACE         3
        !           177: #define EXEC_BACKGROUND            4
        !           178: #define EXEC_LOAD          5
        !           179: 
        !           180: 
        !           181: APIRET APIENTRY        DosSetPriority(ULONG scope, ULONG class, LONG delta, ULONG PorTid);
        !           182: 
        !           183: /* Priority scopes */
        !           184: 
        !           185: #define PRTYS_PROCESS      0
        !           186: #define PRTYS_PROCESSTREE   1
        !           187: #define PRTYS_THREAD       2
        !           188: 
        !           189: /* Priority classes */
        !           190: 
        !           191: #define PRTYC_NOCHANGE     0
        !           192: #define PRTYC_IDLETIME     1
        !           193: #define PRTYC_REGULAR      2
        !           194: #define PRTYC_TIMECRITICAL  3
        !           195: #define PRTYC_FOREGROUNDSERVER 4
        !           196: 
        !           197: /* Priority deltas */
        !           198: 
        !           199: #define PRTYD_MINIMUM     -31
        !           200: #define PRTYD_MAXIMUM      31
        !           201: 
        !           202: APIRET APIENTRY        DosKillProcess(ULONG action, PID pid);
        !           203: 
        !           204: #define DKP_PROCESSTREE            0
        !           205: #define DKP_PROCESS        1
        !           206: 
        !           207: #endif /* INCL_DOSPROCESS */
        !           208: 
        !           209: #ifndef INCL_SAADEFS
        !           210: 
        !           211: /*
        !           212:  * CCHMAXPATH is the maximum fully qualified path name length including
        !           213:  * the drive letter, colon, backslashes and terminating NULL.
        !           214:  */
        !           215: #define CCHMAXPATH     260
        !           216: 
        !           217: /*
        !           218:  * CCHMAXPATHCOMP is the maximum individual path component name length
        !           219:  * including a terminating NULL.
        !           220:  */
        !           221: #define CCHMAXPATHCOMP 256
        !           222: 
        !           223: #endif /* !INCL_SAADEFS */
        !           224: 
        !           225: #if (defined(INCL_DOSFILEMGR) || !defined(INCL_NOCOMMON))
        !           226: 
        !           227: /*** File manager */
        !           228: 
        !           229: /* DosSetFilePtr() file position codes */
        !           230: 
        !           231: #define FILE_BEGIN     0x0000  /* Move relative to beginning of file */
        !           232: #define FILE_CURRENT   0x0001  /* Move relative to current fptr position */
        !           233: #define FILE_END       0x0002  /* Move relative to end of file */
        !           234: 
        !           235: /* DosFindFirst/Next Directory handle types */
        !           236: 
        !           237: #define HDIR_SYSTEM    1       /* Use system handle (1) */
        !           238: #define HDIR_CREATE    (-1)    /* Allocate a new, unused handle */
        !           239: 
        !           240: /* DosCopy control bits; may be or'ed together */
        !           241: #define DCPY_EXISTING  0x00001         /* Copy even if target exists */
        !           242: #define DCPY_APPEND    0x00002         /* Append to existing file, do not replace */
        !           243: #define DCPY_FAILEAS   0x00004         /* Fail if EAs not supported on target*/
        !           244: 
        !           245: /* DosOpen/DosQFHandState/DosQueryFileInfo et al file attributes; also */
        !           246: /* known as Dso File Mode bits... */
        !           247: #define FILE_NORMAL    0x0000
        !           248: #define FILE_READONLY  0x0001
        !           249: #define FILE_HIDDEN    0x0002
        !           250: #define FILE_SYSTEM    0x0004
        !           251: #define FILE_DIRECTORY 0x0010
        !           252: #define FILE_ARCHIVED  0x0020
        !           253: 
        !           254: /* DosOpen() actions */
        !           255: 
        !           256: #define FILE_EXISTED   0x0001
        !           257: #define FILE_CREATED   0x0002
        !           258: #define FILE_TRUNCATED 0x0003
        !           259: 
        !           260: /* DosOpen() open flags */
        !           261: #define FILE_OPEN                 0x0001
        !           262: #define FILE_TRUNCATE             0x0002
        !           263: #define FILE_CREATE               0x0010
        !           264: 
        !           265: /*     this nibble applies if file already exists               xxxx */
        !           266: 
        !           267: #define OPEN_ACTION_FAIL_IF_EXISTS     0x0000  /* ---- ---- ---- 0000 */
        !           268: #define OPEN_ACTION_OPEN_IF_EXISTS     0x0001  /* ---- ---- ---- 0001 */
        !           269: #define OPEN_ACTION_REPLACE_IF_EXISTS  0x0002  /* ---- ---- ---- 0010 */
        !           270: 
        !           271: /*     this nibble applies if file does not exist          xxxx      */
        !           272: 
        !           273: #define OPEN_ACTION_FAIL_IF_NEW               0x0000  /* ---- ---- 0000 ---- */
        !           274: #define OPEN_ACTION_CREATE_IF_NEW      0x0010  /* ---- ---- 0001 ---- */
        !           275: 
        !           276: /* DosOpen/DosSetFHandState flags */
        !           277: 
        !           278: #define OPEN_ACCESS_READONLY       0x0000  /* ---- ---- ---- -000 */
        !           279: #define OPEN_ACCESS_WRITEONLY      0x0001  /* ---- ---- ---- -001 */
        !           280: #define OPEN_ACCESS_READWRITE      0x0002  /* ---- ---- ---- -010 */
        !           281: #define OPEN_SHARE_DENYREADWRITE    0x0010  /* ---- ---- -001 ---- */
        !           282: #define OPEN_SHARE_DENYWRITE       0x0020  /* ---- ---- -010 ---- */
        !           283: #define OPEN_SHARE_DENYREAD        0x0030  /* ---- ---- -011 ---- */
        !           284: #define OPEN_SHARE_DENYNONE        0x0040  /* ---- ---- -100 ---- */
        !           285: #define OPEN_FLAGS_NOINHERIT       0x0080  /* ---- ---- 1--- ---- */
        !           286: #define OPEN_FLAGS_NO_LOCALITY     0x0000  /* ---- -000 ---- ---- */
        !           287: #define OPEN_FLAGS_SEQUENTIAL      0x0100  /* ---- -001 ---- ---- */
        !           288: #define OPEN_FLAGS_RANDOM          0x0200  /* ---- -010 ---- ---- */
        !           289: #define OPEN_FLAGS_RANDOMSEQUENTIAL 0x0300  /* ---- -011 ---- ---- */
        !           290: #define OPEN_FLAGS_NO_CACHE        0x1000  /* ---1 ---- ---- ---- */
        !           291: #define OPEN_FLAGS_FAIL_ON_ERROR    0x2000  /* --1- ---- ---- ---- */
        !           292: #define OPEN_FLAGS_WRITE_THROUGH    0x4000  /* -1-- ---- ---- ---- */
        !           293: #define OPEN_FLAGS_DASD                    0x8000  /* 1--- ---- ---- ---- */
        !           294: 
        !           295: 
        !           296: /* DosSearchPath() constants */
        !           297: 
        !           298: #define SEARCH_PATH           0x0000
        !           299: #define SEARCH_CUR_DIRECTORY   0x0001
        !           300: #define SEARCH_ENVIRONMENT     0x0002
        !           301: #define SEARCH_IGNORENETERRS   0x0004
        !           302: 
        !           303: /************************************************************
        !           304: DosFileIO
        !           305: =========================================
        !           306: ************************************************************/
        !           307: /* File IO command words */
        !           308: #define FIO_LOCK       0       /* Lock Files */
        !           309: #define FIO_UNLOCK     1       /* Unlock Files */
        !           310: #define FIO_SEEK       2       /* Seek (set file ptr) */
        !           311: #define FIO_READ       3       /* File Read */
        !           312: #define FIO_WRITE      4       /* File Write */
        !           313: 
        !           314: /* Lock Sharing Modes */
        !           315: #define FIO_NOSHARE    0       /* None */
        !           316: #define FIO_SHAREREAD  1       /* Read-Only */
        !           317: 
        !           318: typedef struct _FIOLOCKCMD {           /* FLC File Lock Cmd prefix */
        !           319:     USHORT     usCmd;          /* Cmd = FIO_LOCK */
        !           320:     ULONG      cTimeOut;       /* in Msec */
        !           321:     USHORT     cLockCnt;       /* Lock records that follow */
        !           322: } FIOLOCKCMD;
        !           323: typedef FIOLOCKCMD FAR *PFIOLOCKCMD;
        !           324: 
        !           325: 
        !           326: typedef struct _FIOLOCKREC {           /* FLR File Lock Record */
        !           327:     USHORT     fShare;                 /* FIO_NOSHARE or FIO_SHAREREAD */
        !           328:     ULONG      cbStart;                /* Starting offset for lock region */
        !           329:     ULONG      cbLength;               /* Length of lock region */
        !           330: } FIOLOCKREC;
        !           331: typedef FIOLOCKREC FAR *PIOLOCKREC;
        !           332: 
        !           333: 
        !           334: typedef struct _FIOUNLOCKCMD {         /* FUC File Unlock Cmd prefix */
        !           335:     USHORT     usCmd;                  /* Cmd = FIO_UNLOCK */
        !           336:     USHORT     cUnlockCnt;             /* Unlock records that follow */
        !           337: } FIOUNLOCKCMD;
        !           338: typedef FIOUNLOCKCMD FAR *PFIOUNLOCKCMD;
        !           339: 
        !           340: 
        !           341: typedef struct _FIOUNLOCKREC {         /* FUR File Unlock Record */
        !           342:     ULONG      cbStart;                /* Starting offset for unlock region */
        !           343:     ULONG      cbLength;               /* Length of unlock region */
        !           344: } FIOUNLOCKREC;
        !           345: typedef FIOUNLOCKREC FAR *PFIOUNLOCKREC;
        !           346: 
        !           347: 
        !           348: typedef struct _FIOSEEKCMD {           /* FSC Seek command structure */
        !           349:     USHORT     usCmd;                  /* Cmd = FIO_SEEK */
        !           350:     USHORT     fsMethod;               /* One of&gml FPM_BEGINNING,
        !           351:                                           FPM_CURRENT, or FPM_END */
        !           352:     ULONG      cbDistance;             /* Byte offset for seek */
        !           353:     ULONG      cbNewPosition;          /* Bytes from start of file after
        !           354:                                           seek */
        !           355: } FIOSEEKCMD;
        !           356: typedef FIOSEEKCMD FAR *PFIOSEEKCMD;
        !           357: 
        !           358: 
        !           359: typedef struct _FIOREADWRITE {         /* RWC Read & Write command structure */
        !           360:     USHORT     usCmd;                  /* Cmd = FIO_READ or FIO_WRITE */
        !           361:     PVOID      pbBuffer;               /* Pointer to data buffer */
        !           362:     ULONG      cbBufferLen;            /* Bytes in buffer or max size */
        !           363:     ULONG      cbActualLen;            /* Bytes actually read/written */
        !           364: } FIOREADWRITE;
        !           365: typedef FIOREADWRITE FAR *PFIOREADWRITE;
        !           366: 
        !           367: 
        !           368: /************************************************************
        !           369: EA Info Levels & Find First/Next
        !           370: =========================================
        !           371: API's: DosFindFirst, DosQueryFileInfo, DosQueryPathInfo, DosSetFileInfo,
        !           372:        DosSetPathInfo
        !           373: ************************************************************/
        !           374: 
        !           375: /* File info levels&gml All listed API's */
        !           376: #define FIL_STANDARD           1       /* Info level 1, standard file info */
        !           377: #define FIL_QUERYEASIZE                2       /* Level 2, return Full EA size */
        !           378: #define FIL_QUERYEASFROMLIST   3       /* Level 3, return requested EA's */
        !           379: #define FIL_QUERYALLEAS                4       /* Level 4, return all EA's */
        !           380: 
        !           381: /* File info levels: Dos...PathInfo only */
        !           382: #define FIL_QUERYFULLNAME      5       /* Level 5, return fully qualified
        !           383:                                           name of file */
        !           384: #define FIL_NAMEISVALID                6       /* Level 6, check validity of file/path
        !           385:                                           name for this FSD */
        !           386: 
        !           387: 
        !           388: /* DosFsAttach() */
        !           389: /* Attact or detach */
        !           390: #define FS_ATTACH      0       /* Attach file server */
        !           391: #define FS_DETACH      1       /* Detach file server */
        !           392: 
        !           393: 
        !           394: /* DosFsCtl() */
        !           395: /* Routing type */
        !           396: #define FSCTL_HANDLE   1       /* File Handle directs req routing */
        !           397: #define FSCTL_PATHNAME 2       /* Path Name directs req routing */
        !           398: #define FSCTL_FSDNAME  3       /* FSD Name directs req routing */
        !           399: 
        !           400: 
        !           401: /* DosQueryFSAttach() */
        !           402: /* Information level types (defines method of query) */
        !           403: #define FSAIL_QUERYNAME 1      /* Return data for a Drive or Device */
        !           404: #define FSAIL_DEVNUMBER 2      /* Return data for Ordinal Device # */
        !           405: #define FSAIL_DRVNUMBER 3      /* Return data for Ordinal Drive # */
        !           406: 
        !           407: /* Item types (from data structure item "iType") */
        !           408: #define FSAT_CHARDEV   1       /* Resident character device */
        !           409: #define FSAT_PSEUDODEV 2       /* Pusedu-character device */
        !           410: #define FSAT_LOCALDRV  3       /* Local drive */
        !           411: #define FSAT_REMOTEDRV 4       /* Remote drive attached to FSD */
        !           412: 
        !           413: typedef struct _FSQBUFFER {    /* fsqbuf Data structure for QFSAttach*/
        !           414:     USHORT     iType;          /* Item type */
        !           415:     USHORT     cbName;         /* Length of item name, sans NULL */
        !           416:     UCHAR      szName[1];      /* ASCIIZ item name */
        !           417:     USHORT     cbFSDName;      /* Length of FSD name, sans NULL */
        !           418:     UCHAR      szFSDName[1];   /* ASCIIZ FSD name */
        !           419:     USHORT     cbFSAData;      /* Length of FSD Attach data returned */
        !           420:     UCHAR      rgFSAData[1];   /* FSD Attach data from FSD */
        !           421: } FSQBUFFER;
        !           422: typedef FSQBUFFER FAR *PFSQBUFFER;
        !           423: 
        !           424: 
        !           425: /***********
        !           426: File System Drive Information&gml DosQueryFSInfo DosSetFSInfo
        !           427: ***********/
        !           428: 
        !           429: /* FS Drive Info Levels */
        !           430: #define FSIL_ALLOC     1       /* Drive allocation info (Query only) */
        !           431: #define FSIL_VOLSER    2       /* Drive Volum/Serial info */
        !           432: 
        !           433: /* DosQueryFHType() */
        !           434: /* Handle classes (low 8 bits of Handle Type) */
        !           435: #define FHT_DISKFILE   0x0000          /* Disk file handle */
        !           436: #define FHT_CHRDEV     0x0001          /* Character device handle */
        !           437: #define FHT_PIPE       0x0002          /* Pipe handle */
        !           438: 
        !           439: /* Handle bits (high 8 bits of Handle Type) */
        !           440: #define FHB_DSKREMOTE          0x8000  /* Remote disk */
        !           441: #define FHB_CHRDEVREMOTE       0x8000  /* Remote character device */
        !           442: #define FHB_PIPEREMOTE         0x8000  /* Remote pipe */
        !           443: 
        !           444: #ifndef INCL_SAADEFS
        !           445: 
        !           446: /* File time and date types */
        !           447: 
        !           448: typedef struct _FTIME {                /* ftime */
        !           449:     USHORT twosecs : 5;
        !           450:     USHORT minutes : 6;
        !           451:     USHORT hours   : 5;
        !           452: } FTIME;
        !           453: typedef FTIME  *PFTIME;
        !           454: 
        !           455: typedef struct _FDATE {                /* fdate */
        !           456:     USHORT day    : 5;
        !           457:     USHORT month   : 4;
        !           458:     USHORT year           : 7;
        !           459: } FDATE;
        !           460: typedef FDATE  *PFDATE;
        !           461: 
        !           462: #endif /* INCL_SAADEFS */
        !           463: 
        !           464: typedef struct _VOLUMELABEL {   /* vol */
        !           465:     BYTE cch;
        !           466:     CHAR szVolLabel[12];
        !           467: } VOLUMELABEL;
        !           468: typedef VOLUMELABEL FAR *PVOLUMELABEL;
        !           469: 
        !           470: typedef struct _FSINFO {    /* fsinf */
        !           471:     FDATE fdateCreation;
        !           472:     FTIME ftimeCreation;
        !           473:     VOLUMELABEL vol;
        !           474: } FSINFO;
        !           475: typedef FSINFO FAR *PFSINFO;
        !           476: 
        !           477: /* HANDTYPE values */
        !           478: 
        !           479: #define HANDTYPE_FILE    0x0000
        !           480: #define HANDTYPE_DEVICE          0x0001
        !           481: #define HANDTYPE_PIPE    0x0002
        !           482: #define HANDTYPE_NETWORK  0x8000
        !           483: 
        !           484: typedef struct _FILELOCK {    /* flock */
        !           485:     LONG lOffset;
        !           486:     LONG lRange;
        !           487: } FILELOCK;
        !           488: typedef FILELOCK FAR *PFILELOCK;
        !           489: 
        !           490: typedef SHANDLE HFILE;    /* hf */
        !           491: typedef HFILE  *PHFILE;
        !           492: 
        !           493: #ifndef INCL_SAADEFS
        !           494: 
        !           495: typedef struct _FILEFINDBUF {  /* findbuf */
        !           496:     FDATE  fdateCreation;
        !           497:     FTIME  ftimeCreation;
        !           498:     FDATE  fdateLastAccess;
        !           499:     FTIME  ftimeLastAccess;
        !           500:     FDATE  fdateLastWrite;
        !           501:     FTIME  ftimeLastWrite;
        !           502:     ULONG  cbFile;
        !           503:     ULONG  cbFileAlloc;
        !           504:     USHORT attrFile;
        !           505:     UCHAR  cchName;
        !           506:     CHAR   achName[CCHMAXPATHCOMP];
        !           507: } FILEFINDBUF;
        !           508: typedef FILEFINDBUF    *PFILEFINDBUF;
        !           509: 
        !           510: #pragma pack(2)
        !           511: 
        !           512: typedef struct _FILEFINDBUF2 { /* findbuf2 */
        !           513:     FDATE  fdateCreation;
        !           514:     FTIME  ftimeCreation;
        !           515:     FDATE  fdateLastAccess;
        !           516:     FTIME  ftimeLastAccess;
        !           517:     FDATE  fdateLastWrite;
        !           518:     FTIME  ftimeLastWrite;
        !           519:     ULONG  cbFile;
        !           520:     ULONG  cbFileAlloc;
        !           521:     USHORT attrFile;
        !           522:     ULONG  cbList;
        !           523:     UCHAR  cchName;
        !           524:     CHAR   achName[CCHMAXPATHCOMP];
        !           525: } FILEFINDBUF2;
        !           526: 
        !           527: #pragma pack()
        !           528: 
        !           529: typedef FILEFINDBUF2   *PFILEFINDBUF2;
        !           530: 
        !           531: /* extended attribute structures */
        !           532: 
        !           533: typedef struct _GEA {      /* gea */
        !           534:     BYTE cbName;           /* name length not including NULL */
        !           535:     CHAR szName[1];        /* attribute name */
        !           536: } GEA;
        !           537: typedef GEA    *PGEA;
        !           538: 
        !           539: typedef struct _GEALIST {   /* geal */
        !           540:     ULONG cbList;          /* total bytes of structure including full list */
        !           541:     GEA list[1];           /* variable length GEA structures */
        !           542: } GEALIST;
        !           543: typedef GEALIST* PGEALIST;
        !           544: 
        !           545: typedef struct _FEA {      /* fea */
        !           546:     BYTE fEA;              /* flags                              */
        !           547:     BYTE cbName;           /* name length not including NULL */
        !           548:     USHORT cbValue;        /* value length */
        !           549: } FEA;
        !           550: typedef FEA    *PFEA;
        !           551: 
        !           552: /* flags for _FEA.fEA */
        !           553: 
        !           554: #define FEA_NEEDEA 0x80            /* need EA bit */
        !           555: 
        !           556: typedef struct _FEALIST {   /* feal */
        !           557:     ULONG cbList;          /* total bytes of structure including full list */
        !           558:     FEA list[1];           /* variable length FEA structures */
        !           559: } FEALIST;
        !           560: typedef FEALIST* PFEALIST;
        !           561: 
        !           562: typedef struct _EAOP {     /* eaop */
        !           563:     PGEALIST fpGEAList;            /* general EA list */
        !           564:     PFEALIST fpFEAList;            /* full EA list */
        !           565:     ULONG oError;
        !           566: } EAOP;
        !           567: typedef EAOP* PEAOP;
        !           568: 
        !           569: /*
        !           570:  * Equates for the types of EAs that follow the convention that we have
        !           571:  * established.
        !           572:  *
        !           573:  * Values 0xFFFE thru 0x8000 are reserved.
        !           574:  * Values 0x0000 thru 0x7fff are user definable.
        !           575:  * Value  0xFFFC is not used
        !           576:  */
        !           577: 
        !           578: #define EAT_BINARY     0xFFFE          /* length preceeded binary */
        !           579: #define EAT_ASCII      0xFFFD          /* length preceeded ASCII */
        !           580: #define EAT_BITMAP     0xFFFB          /* length preceeded bitmap */
        !           581: #define EAT_METAFILE   0xFFFA          /* length preceeded metafile */
        !           582: #define EAT_ICON       0xFFF9          /* length preceeded icon */
        !           583: #define EAT_EA         0xFFEE          /* length preceeded ASCII */
        !           584:                                        /* name of associated data (#include) */
        !           585: #define EAT_MVMT       0xFFDF          /* multi-valued, multi-typed field */
        !           586: #define EAT_MVST       0xFFDE          /* multi-valued, single-typed field */
        !           587: #define EAT_ASN1       0xFFDD          /* ASN.1 field */
        !           588: 
        !           589: #endif /* !INCL_SAADEFS */
        !           590: 
        !           591: APIRET APIENTRY        DosOpen(PSZ pszFile, PHFILE pHfile, PULONG pulAction, ULONG cbSize, ULONG attr, ULONG flag, ULONG mode, PEAOP peaop);
        !           592: 
        !           593: APIRET APIENTRY        DosClose(HFILE hFile);
        !           594: 
        !           595: APIRET APIENTRY        DosRead(HFILE hFile, PVOID pBuffer, ULONG cbRead, PULONG pcbActual);
        !           596: 
        !           597: APIRET APIENTRY        DosWrite(HFILE hFile, PVOID pBuffer, ULONG cbWrite, PULONG pcbActual);
        !           598: 
        !           599: /* File time and date types */
        !           600: 
        !           601: typedef struct _FILESTATUS {   /* fsts */
        !           602:     FDATE  fdateCreation;
        !           603:     FTIME  ftimeCreation;
        !           604:     FDATE  fdateLastAccess;
        !           605:     FTIME  ftimeLastAccess;
        !           606:     FDATE  fdateLastWrite;
        !           607:     FTIME  ftimeLastWrite;
        !           608:     ULONG  cbFile;
        !           609:     ULONG  cbFileAlloc;
        !           610:     USHORT attrFile;
        !           611: } FILESTATUS;
        !           612: typedef FILESTATUS     *PFILESTATUS;
        !           613: 
        !           614: #pragma pack(2)
        !           615: 
        !           616: typedef struct _FILESTATUS2 {  /* fsts2 */
        !           617:     FDATE  fdateCreation;
        !           618:     FTIME  ftimeCreation;
        !           619:     FDATE  fdateLastAccess;
        !           620:     FTIME  ftimeLastAccess;
        !           621:     FDATE  fdateLastWrite;
        !           622:     FTIME  ftimeLastWrite;
        !           623:     ULONG  cbFile;
        !           624:     ULONG  cbFileAlloc;
        !           625:     USHORT attrFile;
        !           626:     ULONG  cbList;
        !           627: } FILESTATUS2;
        !           628: 
        !           629: #pragma pack()
        !           630: 
        !           631: typedef FILESTATUS2    *PFILESTATUS2;
        !           632: 
        !           633: typedef struct _FSALLOCATE {   /* fsalloc */
        !           634:     ULONG  idFileSystem;
        !           635:     ULONG  cSectorUnit;
        !           636:     ULONG  cUnit;
        !           637:     ULONG  cUnitAvail;
        !           638:     USHORT cbSector;
        !           639: } FSALLOCATE;
        !           640: typedef FSALLOCATE     *PFSALLOCATE;
        !           641: 
        !           642: typedef SHANDLE HDIR;       /* hdir */
        !           643: typedef HDIR   *PHDIR;
        !           644: 
        !           645: /* XLATOFF */
        !           646: #define DosOpen2       DosOpen
        !           647: #define        DosFindFirst2   DosFindFirst
        !           648: #define DosQFHandState DosQueryFHState
        !           649: #define DosSetFHandState       DosSetFHState
        !           650: #define DosQHandType   DosQueryHType
        !           651: #define DosQFSAttach   DosQueryFSAttach
        !           652: #define DosNewSize     DosSetFileSize
        !           653: #define DosBufReset    DosResetBuffer
        !           654: #define DosChgFilePtr  DosSetFilePtr
        !           655: #define DosFileLocks   DosSetFileLocks
        !           656: #define DosMkDir       DosCreateDir
        !           657: #define DosMkDir2      DosCreateDir
        !           658: #define DosRmDir       DosDeleteDir
        !           659: #define DosSelectDisk  DosSetDefaultDisk
        !           660: #define DosQCurDisk    DosQueryCurrentDisk
        !           661: #define DosChDir       DosSetCurrentDir
        !           662: #define DosQCurDir     DosQueryCurrentDir
        !           663: #define DosQFSInfo     DosQueryFSInfo
        !           664: #define DosQVerify     DosQueryVerify
        !           665: #define DosQFileInfo   DosQueryFileInfo
        !           666: #define DosQPathInfo   DosQueryPathInfo
        !           667: /* XLATON */
        !           668: 
        !           669: APIRET APIENTRY        DosDelete(PSZ pszFile);
        !           670: 
        !           671: APIRET APIENTRY        DosDupHandle(HFILE hFile, PHFILE pHfile);
        !           672: 
        !           673: APIRET APIENTRY        DosQueryFHState(HFILE hFile, PULONG pMode);
        !           674: 
        !           675: APIRET APIENTRY        DosSetFHState(HFILE hFile, ULONG mode);
        !           676: 
        !           677: APIRET APIENTRY        DosQueryHType(HFILE hFile, PULONG pType, PULONG pAttr);
        !           678: 
        !           679: APIRET APIENTRY        DosFindFirst(PSZ pszMatch, PHDIR pHdir, ULONG attr, PFILEFINDBUF pfindbuf, ULONG cbBuf, PULONG pcSearch, ULONG infolevel);
        !           680: 
        !           681: APIRET APIENTRY        DosFindNext(HDIR hDir, PFILEFINDBUF pFindbuf, ULONG cbBuf, PULONG pcSearch);
        !           682: 
        !           683: APIRET APIENTRY        DosFindClose(HDIR hDir);
        !           684: 
        !           685: APIRET APIENTRY        DosFSAttach(PSZ pszDevice, PSZ pszFilesystem, PVOID pData, ULONG cbData, ULONG flag);
        !           686: 
        !           687: APIRET APIENTRY        DosQueryFSAttach(PSZ pszDevice, ULONG ordinal, ULONG infolevel, PVOID pFSAttr, PULONG cbFSAttr);
        !           688: 
        !           689: APIRET APIENTRY        DosFSCtl(PVOID pData, ULONG cbData, PULONG pcbData, PVOID pParms, ULONG cbParms, PULONG pcbParms, ULONG function, PSZ pszRoute, HFILE hFile, ULONG method);
        !           690: 
        !           691: APIRET APIENTRY        DosSetFileSize(HFILE hFile, ULONG cbSize);
        !           692: 
        !           693: APIRET APIENTRY        DosResetBuffer(HFILE hFile);
        !           694: 
        !           695: APIRET APIENTRY        DosSetFilePtr(HFILE hFile, LONG ib, ULONG method, PULONG ibActual);
        !           696: 
        !           697: APIRET APIENTRY        DosSetFileLocks(HFILE hFile, PFILELOCK pflUnlock, PFILELOCK pflLock);
        !           698: 
        !           699: APIRET APIENTRY        DosMove(PSZ pszOld, PSZ pszNew);
        !           700: 
        !           701: APIRET APIENTRY        DosCopy(PSZ pszOld, PSZ pszNew, ULONG option);
        !           702: 
        !           703: APIRET APIENTRY        DosEditName(ULONG metalevel, PSZ pszSource, PSZ pszEdit, PBYTE pszTarget, ULONG cbTarget);
        !           704: 
        !           705: APIRET APIENTRY        DosFileIO(HFILE hFile, PVOID pCmd, ULONG cbCmd, PLONG ibError);
        !           706: 
        !           707: APIRET APIENTRY        DosCreateDir(PSZ pszDir, PEAOP peaop);
        !           708: 
        !           709: APIRET APIENTRY        DosDeleteDir(PSZ pszDir);
        !           710: 
        !           711: APIRET APIENTRY        DosSetDefaultDisk(ULONG disknum);
        !           712: 
        !           713: APIRET APIENTRY        DosQueryCurrentDisk(PULONG pdisknum, PULONG plogical);
        !           714: 
        !           715: APIRET APIENTRY        DosSetCurrentDir(PSZ pszDir);
        !           716: 
        !           717: APIRET APIENTRY        DosQueryCurrentDir(ULONG disknum, PBYTE pBuf, PULONG pcbBuf);
        !           718: 
        !           719: APIRET APIENTRY        DosQueryFSInfo(ULONG disknum, ULONG infolevel, PVOID pBuf, ULONG cbBuf);
        !           720: 
        !           721: APIRET APIENTRY        DosSetFSInfo(ULONG disknum, ULONG infolevel, PVOID pBuf, ULONG cbBuf);
        !           722: 
        !           723: APIRET APIENTRY        DosQueryVerify(PBOOL32 pBool);
        !           724: 
        !           725: APIRET APIENTRY        DosSetVerify(BOOL32);
        !           726: 
        !           727: APIRET APIENTRY        DosSetMaxFH(ULONG cFH);
        !           728: 
        !           729: APIRET  APIENTRY        DosSetRelMaxFH(PLONG pcbReqCount, PULONG pcbCurMaxFH);
        !           730: 
        !           731: APIRET APIENTRY        DosQueryFileInfo(HFILE hFile, ULONG infolevel, PVOID pBuf, ULONG cbBuf);
        !           732: 
        !           733: APIRET APIENTRY        DosSetFileInfo(HFILE hFile, ULONG infolevel, PVOID pBuf, ULONG cbBuf);
        !           734: 
        !           735: APIRET APIENTRY        DosQueryPathInfo(PSZ pszPath, ULONG infolevel, PVOID pBuf, ULONG cbBuf);
        !           736: 
        !           737: APIRET APIENTRY        DosSetPathInfo(PSZ pszPath, ULONG infolevel, PVOID pBuf, ULONG cbBuf, ULONG usFlags);
        !           738: 
        !           739: /* defines for DosSetPathInfo -pathinfo flag */
        !           740: #define DSPI_WRTTHRU   0x10    /* write through */
        !           741: 
        !           742: 
        !           743: APIRET APIENTRY        DosEnumAttribute(ULONG fRefType, PVOID pFileRef, ULONG iStartEntry, PVOID pEnumBuf, ULONG cbBuf, PULONG pcbActual, ULONG infoLevel);
        !           744: 
        !           745: typedef struct _DENA1 {        /* _dena1 level 1 info returned from DosEnumAttribute */
        !           746:     UCHAR      reserved;       /* 0 */
        !           747:     UCHAR      cbName;         /* length of name exculding NULL */
        !           748:     USHORT     cbValue;        /* length of value */
        !           749:     UCHAR      szName[1];      /* variable length asciiz name */
        !           750: } DENA1;
        !           751: typedef DENA1 FAR *PDENA1;
        !           752: 
        !           753: /* Infolevels for DosEnumAttribute  */
        !           754: #define        ENUMEA_LEVEL_NO_VALUE   1L      /* FEA without value */
        !           755: /* Reference types for DosEnumAttribute */
        !           756: #define        ENUMEA_REFTYPE_FHANDLE  0       /* file handle */
        !           757: #define        ENUMEA_REFTYPE_PATH     1       /* path name */
        !           758: #define        ENUMEA_REFTYPE_MAX      ENUMEA_REFTYPE_PATH
        !           759: 
        !           760: #endif /* common INCL_DOSFILEMGR */
        !           761: 
        !           762: #if (defined(INCL_DOSMEMMGR) || !defined(INCL_NOCOMMON))
        !           763: /*** Memory management */
        !           764: 
        !           765: APIRET APIENTRY        DosAllocMem(PPVOID ppb, ULONG cb, ULONG flag);
        !           766: 
        !           767: APIRET APIENTRY        DosFreeMem(PVOID pb);
        !           768: 
        !           769: APIRET APIENTRY        DosSetMem(PVOID pb, ULONG cb, ULONG flag);
        !           770: 
        !           771: APIRET APIENTRY        DosGiveSharedMem(PVOID pb, PID pid, ULONG flag);
        !           772: 
        !           773: APIRET APIENTRY        DosGetSharedMem(PVOID pb, ULONG flag);
        !           774: 
        !           775: APIRET APIENTRY        DosGetNamedSharedMem(PPVOID ppb, PSZ pszName, ULONG flag);
        !           776: 
        !           777: APIRET APIENTRY        DosAllocSharedMem(PPVOID ppb, PSZ pszName, ULONG cb, ULONG flag);
        !           778: 
        !           779: APIRET APIENTRY        DosQueryMem(PVOID pb, PULONG pcb, PULONG pFlag);
        !           780: 
        !           781: APIRET APIENTRY        DosSubAlloc(PVOID pbBase, PPVOID ppb, ULONG cb);
        !           782: 
        !           783: APIRET APIENTRY        DosSubFree(PVOID pbBase, PVOID pb, ULONG cb);
        !           784: 
        !           785: APIRET APIENTRY        DosSubSet(PVOID pbBase, ULONG flag, ULONG cb);
        !           786: 
        !           787: APIRET APIENTRY        DosSubUnset(PVOID pbBase);
        !           788: 
        !           789: #include <bsememf.h>   /* get flags for API                            */
        !           790: 
        !           791: #endif /* INCL_DOSMEMMGR */
        !           792: 
        !           793: #if (defined(INCL_DOSSEMAPHORES) || !defined(INCL_NOCOMMON))
        !           794: 
        !           795: /*
        !           796:  *     32-bit Semaphore Support
        !           797:  */
        !           798: 
        !           799: /* Semaphore Attributes */
        !           800: 
        !           801: #define DC_SEM_SHARED  0x01      /* DosCreateMutex, DosCreateEvent, and     */
        !           802:                                  /*   DosCreateMuxWait use it to indicate   */
        !           803:                                  /*   whether the semaphore is shared or    */
        !           804:                                  /*   private when the PSZ is null          */
        !           805: #define DCMW_WAIT_ANY  0x02      /* DosCreateMuxWait option for wait on any */
        !           806:                                  /*   event/mutex to occur                  */
        !           807: #define DCMW_WAIT_ALL  0x04      /* DosCreateMuxWait option for wait on all */
        !           808:                                  /*   events/mutexs to occur                */
        !           809: 
        !           810: #define SEM_INDEFINITE_WAIT    -1L
        !           811: #define SEM_IMMEDIATE_RETURN    0L
        !           812: 
        !           813: typedef struct _PSEMRECORD {   /* psr */
        !           814:     HSEM       hsemCur;
        !           815:     ULONG      ulUser;
        !           816: } SEMRECORD;
        !           817: typedef SEMRECORD      *PSEMRECORD;
        !           818: 
        !           819: #endif /* common INCL_DOSSEMAPHORES */
        !           820: 
        !           821: #ifdef INCL_DOSSEMAPHORES
        !           822: 
        !           823: typedef         ULONG    HMTX;            /* hmtx */
        !           824: typedef         HMTX     *PHMTX;
        !           825: typedef         ULONG    HEV;             /* hev */
        !           826: typedef         HEV      *PHEV;
        !           827: typedef         ULONG    HMUX;            /* hmux */
        !           828: typedef         HMUX     *PHMUX;
        !           829: typedef         VOID FAR *HSEM;           /* hsem */
        !           830: typedef         HSEM FAR *PHSEM;
        !           831: 
        !           832: APIRET APIENTRY        DosCreateEventSem (PSZ pszName, PHEV phev, ULONG flAttr, BOOL32 fState);
        !           833: APIRET APIENTRY        DosOpenEventSem (PSZ pszName, PHEV phev);
        !           834: APIRET APIENTRY        DosCloseEventSem (HEV hev);
        !           835: APIRET APIENTRY        DosResetEventSem (HEV hev, PULONG pulPostCt);
        !           836: APIRET APIENTRY        DosPostEventSem (HEV hev);
        !           837: APIRET APIENTRY        DosWaitEventSem (HEV hev, ULONG ulTimeout);
        !           838: APIRET APIENTRY        DosQueryEventSem (HEV hev, PULONG pulPostCt);
        !           839: 
        !           840: APIRET APIENTRY        DosCreateMutexSem (PSZ pszName, PHMTX phmtx, ULONG flAttr, BOOL32 fState);
        !           841: APIRET APIENTRY        DosOpenMutexSem (PSZ pszName, PHMTX phmtx);
        !           842: APIRET APIENTRY        DosCloseMutexSem (HMTX hmtx);
        !           843: APIRET APIENTRY        DosRequestMutexSem (HMTX hmtx, ULONG ulTimeout);
        !           844: APIRET APIENTRY        DosReleaseMutexSem (HMTX hmtx);
        !           845: APIRET APIENTRY        DosQueryMutexSem (HMTX hmtx, PID *ppid, TID *ptid, PULONG pulCount);
        !           846: 
        !           847: APIRET APIENTRY        DosCreateMuxWaitSem (PSZ pszName, PHMUX phmux, ULONG cSemRec, PSEMRECORD pSemRec, ULONG flAttr);
        !           848: APIRET APIENTRY        DosOpenMuxWaitSem (PSZ pszName, PHMUX phmux);
        !           849: APIRET APIENTRY        DosCloseMuxWaitSem (HMUX hmux);
        !           850: APIRET APIENTRY        DosWaitMuxWaitSem (HMUX hmux, ULONG ulTimeout, PULONG pulUser);
        !           851: APIRET APIENTRY        DosAddMuxWaitSem (HMUX hmux, PSEMRECORD pSemRec);
        !           852: APIRET APIENTRY        DosDeleteMuxWaitSem (HMUX hmux, HSEM hSem);
        !           853: APIRET APIENTRY        DosQueryMuxWaitSem (HMUX hmux, PULONG pcSemRec, PSEMRECORD pSemRec, PULONG pflAttr);
        !           854: 
        !           855: #endif /* INCL_DOSSEMAPHORES */
        !           856: 
        !           857: #if (defined(INCL_DOSDATETIME) || !defined(INCL_NOCOMMON))
        !           858: 
        !           859: /*** Time support */
        !           860: 
        !           861: typedef struct _DATETIME {    /* date */
        !           862:     UCHAR   hours;
        !           863:     UCHAR   minutes;
        !           864:     UCHAR   seconds;
        !           865:     UCHAR   hundredths;
        !           866:     UCHAR   day;
        !           867:     UCHAR   month;
        !           868:     USHORT  year;
        !           869:     SHORT   timezone;
        !           870:     UCHAR   weekday;
        !           871: } DATETIME;
        !           872: typedef DATETIME       *PDATETIME;
        !           873: 
        !           874: APIRET APIENTRY        DosGetDateTime(PDATETIME pdt);
        !           875: 
        !           876: APIRET APIENTRY        DosSetDateTime(PDATETIME pdt);
        !           877: 
        !           878: #endif /* common INCL_DOSDATETIME */
        !           879: 
        !           880: #ifdef INCL_DOSDATETIME
        !           881: 
        !           882: /* XLATOFF */
        !           883: #define DosTimerAsync  DosAsyncTimer
        !           884: #define DosTimerStart  DosStartTimer
        !           885: #define DosTimerStop   DosStopTimer
        !           886: /* XLATON */
        !           887: 
        !           888: typedef SHANDLE HTIMER;
        !           889: typedef HTIMER *PHTIMER;
        !           890: 
        !           891: APIRET APIENTRY        DosAsyncTimer(ULONG msec, HSEM hsem, PHTIMER phtimer);
        !           892: 
        !           893: APIRET APIENTRY        DosStartTimer(ULONG msec, HSEM hsem, PHTIMER phtimer);
        !           894: 
        !           895: APIRET APIENTRY        DosStopTimer(HTIMER htimer);
        !           896: 
        !           897: #endif /* INCL_DOSDATETIME */
        !           898: 
        !           899: 
        !           900: /*** Module manager */
        !           901: 
        !           902: #ifdef INCL_DOSMODULEMGR
        !           903: 
        !           904: /* XLATOFF */
        !           905: #define DosGetProcAddr         DosQueryProcAddr
        !           906: #define DosGetModHandle                DosQueryModuleHandle
        !           907: #define DosGetModName          DosQueryModuleName
        !           908: /* XLATON */
        !           909: 
        !           910: APIRET APIENTRY        DosLoadModule(PSZ pszName, ULONG cbName, PSZ pszModname, PHMODULE phmod);
        !           911: 
        !           912: APIRET APIENTRY        DosFreeModule(HMODULE hmod);
        !           913: 
        !           914: APIRET APIENTRY        DosQueryProcAddr(HMODULE hmod, ULONG ordinal, PSZ pszName,PFN* ppfn);
        !           915: 
        !           916: APIRET APIENTRY        DosQueryModuleHandle(PSZ pszModname, PHMODULE phmod);
        !           917: 
        !           918: APIRET APIENTRY        DosQueryModuleName(HMODULE hmod, ULONG cbName, PCHAR pch);
        !           919: 
        !           920: #define        PT_16BIT        0
        !           921: #define        PT_32BIT        1
        !           922: 
        !           923: APIRET APIENTRY        DosQueryProcType(HMODULE hmod, ULONG ordinal, PSZ pszName, PULONG pulproctype);
        !           924: 
        !           925: #endif /* INCL_DOSMODULEMGR */
        !           926: 
        !           927: #if (defined(INCL_DOSRESOURCES) || !defined(INCL_NOCOMMON))
        !           928: 
        !           929: /*** Resource support */
        !           930: 
        !           931: /* Predefined resource types */
        !           932: 
        !           933: #define RT_POINTER     1   /* mouse pointer shape */
        !           934: #define RT_BITMAP      2   /* bitmap */
        !           935: #define RT_MENU                3   /* menu template */
        !           936: #define RT_DIALOG      4   /* dialog template */
        !           937: #define RT_STRING      5   /* string tables */
        !           938: #define RT_FONTDIR     6   /* font directory */
        !           939: #define RT_FONT                7   /* font */
        !           940: #define RT_ACCELTABLE  8   /* accelerator tables */
        !           941: #define RT_RCDATA      9   /* binary data */
        !           942: #define RT_MESSAGE     10  /* error msg     tables */
        !           943: #define RT_DLGINCLUDE  11  /* dialog include file name */
        !           944: #define RT_VKEYTBL     12  /* key to vkey tables */
        !           945: #define RT_KEYTBL      13  /* key to UGL tables */
        !           946: #define RT_CHARTBL     14  /* glyph to character tables */
        !           947: #define RT_DISPLAYINFO 15  /* screen display information */
        !           948: 
        !           949: #define RT_FKASHORT    16  /* function key area short form */
        !           950: #define RT_FKALONG     17  /* function key area long form */
        !           951: 
        !           952: #define RT_HELPTABLE   18  /* Help table for Cary Help manager */
        !           953: #define RT_HELPSUBTABLE 19  /* Help subtable for Cary Help manager */
        !           954: 
        !           955: #define RT_FDDIR       20  /* DBCS uniq/font driver directory */
        !           956: #define RT_FD          21  /* DBCS uniq/font driver */
        !           957: 
        !           958: #define RT_MAX         22  /* 1st unused Resource Type */
        !           959: 
        !           960: 
        !           961: #define RF_ORDINALID   0x80000000L     /* ordinal id flag in resource table */
        !           962: 
        !           963: #endif /* common INCL_DOSRESOURCES */
        !           964: 
        !           965: #ifdef INCL_DOSRESOURCES
        !           966: 
        !           967: /* XLATOFF */
        !           968: #define DosGetResource2 DosGetResource
        !           969: /* XLATON */
        !           970: 
        !           971: APIRET APIENTRY        DosGetResource(HMODULE hmod, ULONG idType, ULONG idName, PPVOID ppb);
        !           972: 
        !           973: APIRET APIENTRY        DosFreeResource(PVOID pb);
        !           974: 
        !           975: APIRET APIENTRY        DosQueryResourceSize(HMODULE hmod, ULONG idt, ULONG idn, PULONG pulsize);
        !           976: 
        !           977: #endif /* INCL_DOSRESOURCES */
        !           978: 
        !           979: 
        !           980: /*** NLS Support */
        !           981: 
        !           982: #ifdef INCL_DOSNLS
        !           983: 
        !           984: typedef struct _COUNTRYCODE { /* ctryc */
        !           985:     ULONG      country;
        !           986:     ULONG      codepage;
        !           987: } COUNTRYCODE;
        !           988: typedef COUNTRYCODE    *PCOUNTRYCODE;
        !           989: 
        !           990: typedef struct _COUNTRYINFO { /* ctryi */
        !           991:     ULONG      country;
        !           992:     ULONG      codepage;
        !           993:     ULONG      fsDateFmt;
        !           994:     CHAR       szCurrency[5];
        !           995:     CHAR       szThousandsSeparator[2];
        !           996:     CHAR       szDecimal[2];
        !           997:     CHAR       szDateSeparator[2];
        !           998:     CHAR       szTimeSeparator[2];
        !           999:     UCHAR      fsCurrencyFmt;
        !          1000:     UCHAR      cDecimalPlace;
        !          1001:     UCHAR      fsTimeFmt;
        !          1002:     USHORT     abReserved1[2];
        !          1003:     CHAR       szDataSeparator[2];
        !          1004:     USHORT     abReserved2[5];
        !          1005: } COUNTRYINFO;
        !          1006: typedef COUNTRYINFO    *PCOUNTRYINFO;
        !          1007: 
        !          1008: /* XLATOFF */
        !          1009: #define DosGetCtryInfo DosQueryCtryInfo
        !          1010: #define DosGetDBCSEv   DosQueryDBCSEnv
        !          1011: #define DosCaseMap     DosMapCase
        !          1012: #define DosGetCollate  DosQueryCollate
        !          1013: #define DosGetCp       DosQueryCp
        !          1014: #define DosSetProcCp   DosSetProcessCp
        !          1015: /* XLATON */
        !          1016: 
        !          1017: APIRET APIENTRY        DosQueryCtryInfo(ULONG cb, PCOUNTRYCODE pcc, PCOUNTRYINFO pci, PULONG pcbActual);
        !          1018: 
        !          1019: APIRET APIENTRY        DosQueryDBCSEnv(ULONG cb, PCOUNTRYCODE pcc, PCHAR pBuf);
        !          1020: 
        !          1021: APIRET APIENTRY        DosMapCase(ULONG cb, PCOUNTRYCODE pcc, PCHAR pch);
        !          1022: 
        !          1023: APIRET APIENTRY        DosQueryCollate(ULONG cb, PCOUNTRYCODE pcc, PCHAR pch, PULONG pcch);
        !          1024: 
        !          1025: APIRET APIENTRY        DosQueryCp(ULONG cb, PULONG arCP, PULONG pcCP);
        !          1026: 
        !          1027: APIRET APIENTRY        DosSetProcessCp(ULONG cp);
        !          1028: 
        !          1029: #endif /* INCL_DOSNLS */
        !          1030: 
        !          1031: 
        !          1032: /*** Signal support */
        !          1033: 
        !          1034: #ifdef INCL_DOSSIGNALS
        !          1035: 
        !          1036: /* DosSetSigExceptionFocus codes */
        !          1037: 
        !          1038: #define        SIG_UNSETFOCUS 0
        !          1039: #define        SIG_SETFOCUS 1
        !          1040: 
        !          1041: #include <bsexcpt.h>
        !          1042: 
        !          1043: APIRET APIENTRY        DosSetExceptionHandler(PEHS phandler);
        !          1044: 
        !          1045: APIRET APIENTRY        DosUnsetExceptionHandler(PEHS phandler);
        !          1046: 
        !          1047: APIRET APIENTRY        DosRaiseException(PXCPT pexcept);
        !          1048: 
        !          1049: APIRET APIENTRY        DosSendSignalException(PID pid, ULONG exception);
        !          1050: 
        !          1051: APIRET APIENTRY        DosUnwindException(PEHS phandler);
        !          1052: 
        !          1053: APIRET APIENTRY        DosSetSignalExceptionFocus(BOOL32 flag, PULONG pulTimes);
        !          1054: 
        !          1055: APIRET APIENTRY        DosEnterMustComplete(PULONG pulNesting);
        !          1056: 
        !          1057: APIRET APIENTRY        DosExitMustComplete(PULONG pulNesting);
        !          1058: 
        !          1059: #endif /* INCL_DOSSIGNALS */
        !          1060: 
        !          1061: 
        !          1062: /*** Pipe and queue support */
        !          1063: 
        !          1064: #ifdef INCL_DOSQUEUES
        !          1065: #if (defined(INCL_DOSFILEMGR) || !defined(INCL_NOCOMMON))
        !          1066: 
        !          1067: typedef SHANDLE HQUEUE;         /* hq */
        !          1068: typedef HQUEUE *PHQUEUE;
        !          1069: typedef struct _REQUESTDATA {  /* reqqdata */
        !          1070:     PID                pid;
        !          1071:     ULONG      ulData;
        !          1072: } REQUESTDATA;
        !          1073: typedef REQUESTDATA    *PREQUESTDATA;
        !          1074: 
        !          1075: #define        QUE_FIFO        0L
        !          1076: #define        QUE_LIFO        1L
        !          1077: #define        QUE_PRIORITY    2L
        !          1078: 
        !          1079: /* XLATOFF */
        !          1080: #define DosMakePipe    DosCreatePipe
        !          1081: /* XLATON */
        !          1082: 
        !          1083: APIRET APIENTRY        DosCreatePipe(PHFILE phfRead, PHFILE phfWrite, ULONG cb);
        !          1084: 
        !          1085: APIRET APIENTRY        DosCloseQueue(HQUEUE hq);
        !          1086: 
        !          1087: APIRET APIENTRY        DosCreateQueue(PHQUEUE phq, ULONG priority, PSZ pszName);
        !          1088: 
        !          1089: APIRET APIENTRY        DosOpenQueue(PPID ppid, PHQUEUE phq, PSZ pszName);
        !          1090: 
        !          1091: APIRET APIENTRY        DosPeekQueue(HQUEUE hq, PREQUESTDATA pRequest, PULONG pcbData, PPVOID ppbuf, PULONG element, BOOL32 nowait, PBYTE ppriority, HSEM hsem);
        !          1092: 
        !          1093: APIRET APIENTRY        DosPurgeQueue(HQUEUE hq);
        !          1094: 
        !          1095: APIRET APIENTRY        DosQueryQueue(HQUEUE hq, PULONG pcbEntries);
        !          1096: 
        !          1097: APIRET APIENTRY        DosReadQueue(HQUEUE hq, PREQUESTDATA pRequest, PULONG pcbData, PPVOID ppbuf, ULONG element, BOOL32 wait, PBYTE ppriority, HSEM hsem);
        !          1098: 
        !          1099: APIRET APIENTRY        DosWriteQueue(HQUEUE hq, ULONG request, ULONG cbData, PVOID pbData, ULONG priority);
        !          1100: 
        !          1101: #else /* INCL_DOSFILEMGR || !INCL_NOCOMMON */
        !          1102: #error PHFILE not defined - define INCL_DOSFILEMGR or undefine INCL_NOCOMMON
        !          1103: #endif /* INCL_DOSFILEMGR || !INCL_NOCOMMON */
        !          1104: #endif /* INCL_DOSQUEUES */
        !          1105: 
        !          1106: #ifdef INCL_DOSMISC
        !          1107: 
        !          1108: /* definitions for DosSearchPath control word */
        !          1109: #define DSP_IMPLIEDCUR         1 /* current dir will be searched first */
        !          1110: #define DSP_PATHREF            2 /* from env.variable */
        !          1111: #define DSP_IGNORENETERR       4 /* ignore net errs & continue search */
        !          1112: 
        !          1113: /* indices for DosQuerySysInfo */
        !          1114: #define        QSV_MAX_PATH_LENGTH     1
        !          1115: #define        Q_MAX_PATH_LENGTH       QSV_MAX_PATH_LENGTH
        !          1116: #define        QSV_MAX_TEXT_SESSIONS   2
        !          1117: #define        QSV_MAX_PM_SESSIONS     3
        !          1118: #define        QSV_MAX_VDM_SESSIONS    4
        !          1119: #define        QSV_BOOT_DRIVE          5       /* 1=A, 2=B, etc. */
        !          1120: #define        QSV_DYN_PRI_VARIATION   6       /* 0=Absolute, 1=Dynamic */
        !          1121: #define        QSV_MAX_WAIT            7       /* seconds */
        !          1122: #define        QSV_MIN_SLICE           8       /* milli seconds */
        !          1123: #define        QSV_MAX_SLICE           9       /* milli seconds */
        !          1124: #define        QSV_PAGE_SIZE           10
        !          1125: #define        QSV_VERSION_MAJOR       11
        !          1126: #define        QSV_VERSION_MINOR       12
        !          1127: #define        QSV_VERSION_REVISION    13      /* Revision letter */
        !          1128: #define        QSV_MS_COUNT            14      /* Free running millisecond counter */
        !          1129: #define        QSV_TIME_LOW            15      /* Low dword of time in seconds */
        !          1130: #define        QSV_TIME_HIGH           16      /* High dword of time in seconds */
        !          1131: #define        QSV_TOTPHYSMEM          17      /* Physical memory on system */
        !          1132: #define        QSV_TOTRESMEM           18      /* Resident memory on system */
        !          1133: #define        QSV_TOTAVAILMEM         19      /* Available memory for all processes */
        !          1134: #define        QSV_MAXPRMEM            20      /* Avail private mem for calling proc */
        !          1135: #define        QSV_MAXSHMEM            21      /* Avail shared mem for calling proc */
        !          1136: #define        QSV_TIMER_INTERVAL      22      /* Timer interval in tenths of ms */
        !          1137: #define        QSV_MAX                 QSV_TIMER_INTERVAL
        !          1138: 
        !          1139: /* definitions for DosError - combine with | */
        !          1140: #define        FERR_DISABLEHARDERR     0x00000000L     /* disable hard error popups */
        !          1141: #define        FERR_ENABLEHARDERR      0x00000001L     /* enable hard error popups */
        !          1142: #define        FERR_ENABLEEXCEPTION    0x00000000L     /* enable exception popups */
        !          1143: #define        FERR_DISABLEEXCEPTION   0x00000002L     /* disable exception popups */
        !          1144: 
        !          1145: /* XLATOFF */
        !          1146: #define DosInsMessage  DosInsertMessage
        !          1147: #define DosQSysInfo    DosQuerySysInfo
        !          1148: /* XLATON */
        !          1149: 
        !          1150: APIRET APIENTRY        DosError(ULONG error);
        !          1151: 
        !          1152: APIRET APIENTRY        DosGetMessage(PCHAR* pTable, ULONG cTable, PCHAR pBuf, ULONG cbBuf, ULONG msgnumber, PSZ pszFile, PULONG pcbMsg);
        !          1153: 
        !          1154: APIRET APIENTRY        DosErrClass(ULONG code, PULONG pClass, PULONG pAction, PULONG pLocus);
        !          1155: 
        !          1156: APIRET APIENTRY        DosInsertMessage(PCHAR* pTable, ULONG cTable, PSZ pszMsg, ULONG cbMsg, PCHAR pBuf, ULONG cbBuf, PULONG pcbMsg);
        !          1157: 
        !          1158: APIRET APIENTRY        DosPutMessage(HFILE hfile, ULONG cbMsg, PCHAR pBuf);
        !          1159: 
        !          1160: APIRET APIENTRY        DosQuerySysInfo(ULONG iStart, ULONG iLast, PVOID pBuf, ULONG cbBuf);
        !          1161: 
        !          1162: APIRET APIENTRY        DosScanEnv(PSZ pszName, PSZ *ppszValue);
        !          1163: 
        !          1164: APIRET APIENTRY        DosSearchPath(ULONG flag, PSZ pszPathOrName, PSZ pszFilename, PBYTE pBuf, ULONG cbBuf);
        !          1165: 
        !          1166: APIRET APIENTRY        DosQueryMessageCP(PCHAR pb, ULONG cb, PSZ pszFilename, PULONG cbBuf);
        !          1167: 
        !          1168: APIRET APIENTRY        DosDynamicTrace(ULONG lCmd, PBYTE preqUser, PBYTE presUser);
        !          1169: 
        !          1170: #endif /* INCL_DOSMISC */
        !          1171: 
        !          1172: 
        !          1173: /*** Session manager support */
        !          1174: 
        !          1175: #ifdef INCL_DOSSESMGR
        !          1176: 
        !          1177: typedef struct _STARTDATA {   /* stdata */
        !          1178:     USHORT  Length;
        !          1179:     USHORT  Related;
        !          1180:     USHORT  FgBg;
        !          1181:     USHORT  TraceOpt;
        !          1182:     PSZ            PgmTitle;
        !          1183:     PSZ            PgmName;
        !          1184:     PBYTE   PgmInputs;
        !          1185:     PBYTE   TermQ;
        !          1186:     PBYTE   Environment;
        !          1187:     USHORT  InheritOpt;
        !          1188:     USHORT  SessionType;
        !          1189:     PSZ            IconFile;
        !          1190:     ULONG   PgmHandle;
        !          1191:     USHORT  PgmControl;
        !          1192:     USHORT  InitXPos;
        !          1193:     USHORT  InitYPos;
        !          1194:     USHORT  InitXSize;
        !          1195:     USHORT  InitYSize;
        !          1196:     USHORT  Reserved;
        !          1197:     PSZ            ObjectBuffer;
        !          1198:     ULONG   ObjectBuffLen;
        !          1199: } STARTDATA;
        !          1200: typedef STARTDATA      *PSTARTDATA;
        !          1201: 
        !          1202: #define        SSF_RELATED_INDEPENDENT 0
        !          1203: #define        SSF_RELATED_CHILD       1
        !          1204: 
        !          1205: #define        SSF_FGBG_FORE           0
        !          1206: #define        SSF_FGBG_BACK           1
        !          1207: 
        !          1208: #define        SSF_TRACEOPT_NONE       0
        !          1209: #define        SSF_TRACEOPT_TRACE      1
        !          1210: #define        SSF_TRACEOPT_TRACEALL   2
        !          1211: 
        !          1212: #define        SSF_INHERTOPT_SHELL     0
        !          1213: #define        SSF_INHERTOPT_PARENT    1
        !          1214: 
        !          1215: /* note that these types are identical to those in pmshl.h for PROG_* */
        !          1216: #define        SSF_TYPE_DEFAULT        0
        !          1217: #define        SSF_TYPE_FULLSCREEN     1
        !          1218: #define        SSF_TYPE_WINDOWABLEVIO  2
        !          1219: #define        SSF_TYPE_PM             3
        !          1220: #define        SSF_TYPE_VDM            4
        !          1221: #define        SSF_TYPE_GROUP          5
        !          1222: #define        SSF_TYPE_DLL            6
        !          1223: #define        SSF_TYPE_WINDOWEDVDM    7
        !          1224: #define        SSF_TYPE_PDD            8
        !          1225: #define        SSF_TYPE_VDD            9
        !          1226: 
        !          1227: /* note that these flags are identical to those in pmshl.h for SHE_* */
        !          1228: #define        SSF_CONTROL_VISIBLE     0x0000
        !          1229: #define        SSF_CONTROL_INVISIBLE   0x0001
        !          1230: #define        SSF_CONTROL_MAXIMIZE    0x0002
        !          1231: #define        SSF_CONTROL_MINIMIZE    0x0004
        !          1232: #define        SSF_CONTROL_NOAUTOCLOSE 0x0008
        !          1233: #define        SSF_CONTROL_SETPOS      0x8000
        !          1234: 
        !          1235: typedef struct _STATUSDATA { /* stsdata */
        !          1236:     USHORT Length;
        !          1237:     USHORT SelectInd;
        !          1238:     USHORT BondInd;
        !          1239: } STATUSDATA;
        !          1240: typedef STATUSDATA     *PSTATUSDATA;
        !          1241: 
        !          1242: /* XLATOFF */
        !          1243: #define DosQAppType    DosQueryAppType
        !          1244: /* XLATON */
        !          1245: 
        !          1246: APIRET APIENTRY        DosStartSession(PSTARTDATA psd, PULONG pidSession, PPID ppid);
        !          1247: 
        !          1248: APIRET APIENTRY        DosSetSession(ULONG idSession, PSTATUSDATA psd);
        !          1249: 
        !          1250: APIRET APIENTRY        DosSelectSession(ULONG idSession);
        !          1251: 
        !          1252: APIRET APIENTRY        DosStopSession(ULONG scope, ULONG idSession);
        !          1253: 
        !          1254: APIRET APIENTRY        DosQueryAppType(PSZ pszName, PULONG pFlags);
        !          1255: 
        !          1256: #endif /* INCL_DOSSESMGR */
        !          1257: 
        !          1258: #if (defined(INCL_DOSSESMGR) || defined(INCL_DOSFILEMGR))
        !          1259: 
        !          1260: /* AppType returned in by DosQueryAppType in pFlags as follows         */
        !          1261: #define        FAPPTYP_NOTSPEC         0x0000
        !          1262: #define        FAPPTYP_NOTWINDOWCOMPAT 0x0001
        !          1263: #define        FAPPTYP_WINDOWCOMPAT    0x0002
        !          1264: #define        FAPPTYP_WINDOWAPI       0x0003
        !          1265: #define        FAPPTYP_BOUND           0x0008
        !          1266: #define        FAPPTYP_DLL             0x0010
        !          1267: #define        FAPPTYP_DOS             0x0020
        !          1268: #define        FAPPTYP_PHYSDRV         0x0040  /* physical device driver       */
        !          1269: #define        FAPPTYP_VIRTDRV         0x0080  /* virtual device driver        */
        !          1270: #define        FAPPTYP_PROTDLL         0x0100  /* 'protected memory' dll       */
        !          1271: #define        FAPPTYP_32BIT           0x4000
        !          1272: #define        FAPPTYP_EXETYPE         FAPPTYP_WINDOWAPI
        !          1273: 
        !          1274: #define FAPPTYP_RESERVED       ~(FAPPTYP_WINDOWAPI | FAPPTYP_BOUND | FAPPTYP_DLL | FAPPTYP_DOS | FAPPTYP_PHYSDRV | FAPPTYP_VIRTDRV | FAPPTYP_PROTDLL | FAPPTYP_32BIT)
        !          1275: 
        !          1276: #ifdef INCL_DOSFILEMGR
        !          1277: 
        !          1278: #define EAT_APPTYP_PMAPI       0x00            /* Uses PM API */
        !          1279: #define EAT_APPTYP_DOS         0x01            /* DOS APP */
        !          1280: #define EAT_APPTYP_PMW         0x02            /* Window compatible */
        !          1281: #define EAT_APPTYP_NOPMW       0x03            /* Not Window compatible */
        !          1282: #define EAT_APPTYP_EXETYPE     0x03            /* EXE type mask */
        !          1283: #define EAT_APPTYP_RESERVED    ~(EAT_APPTYP_EXETYPE)
        !          1284: 
        !          1285: #endif /* INCL_DOSFILEMGR */
        !          1286: 
        !          1287: #endif /* INCL_DOSSESMGR || INCL_DOSFILEMGR */
        !          1288: 
        !          1289: 
        !          1290: /*** Device support */
        !          1291: 
        !          1292: #ifdef INCL_DOSDEVICES
        !          1293: 
        !          1294: /* XLATOFF */
        !          1295: #define DosDevIOCtl2   DosDevIOCtl
        !          1296: /* XLATON */
        !          1297: 
        !          1298: APIRET APIENTRY        DosDevConfig(PVOID pdevinfo, ULONG item);
        !          1299: #define        DEVINFO_PRINTER         0       /* Number of printers attached */
        !          1300: #define        DEVINFO_RS232           1       /* Number of RS232 ports */
        !          1301: #define        DEVINFO_FLOPPY          2       /* Number of diskette drives */
        !          1302: #define        DEVINFO_COPROCESSOR     3       /* Presence of math coprocessor */
        !          1303: #define        DEVINFO_SUBMODEL        4       /* PC Submodel Type */
        !          1304: #define        DEVINFO_MODEL           5       /* PC Model Type */
        !          1305: #define        DEVINFO_ADAPTER         6       /* Primary display adapter type */
        !          1306: #define        DEVINFO_COPROCESSORTYPE 7       /* Type of coprocessor functionality */
        !          1307: 
        !          1308: APIRET  APIENTRY        DosDevIOCtl(HFILE hDevice, ULONG category, ULONG function, PVOID pParams, ULONG cbParmLenMax, PULONG pcbParmLen, PVOID pData, ULONG cbDataLenMax, PULONG pcbDataLen);
        !          1309: 
        !          1310: 
        !          1311: APIRET APIENTRY        DosPhysicalDisk(ULONG function, PVOID pBuf, ULONG cbBuf, PVOID pParams, ULONG cbParams);
        !          1312: #define        INFO_COUNT_PARTITIONABLE_DISKS  1       /* # of partitionable disks */
        !          1313: #define        INFO_GETIOCTLHANDLE             2       /* Obtain handle            */
        !          1314: #define        INFO_FREEIOCTLHANDLE            3       /* Release handle           */
        !          1315: 
        !          1316: #endif /* INCL_DOSDEVICES */
        !          1317: 
        !          1318: 
        !          1319: /*** DosNamedPipes API Support */
        !          1320: 
        !          1321: #ifdef INCL_DOSNMPIPES
        !          1322: 
        !          1323: /*** Data structures used with named pipes ***/
        !          1324: 
        !          1325: typedef SHANDLE HPIPE;    /* hp */
        !          1326: typedef HPIPE  *PHPIPE;
        !          1327: 
        !          1328: typedef struct _AVAILDATA {            /* AVAILDATA */
        !          1329:     USHORT     cbpipe;                 /* bytes left in the pipe */
        !          1330:     USHORT     cbmessage;              /* bytes left in the current message */
        !          1331: } AVAILDATA;
        !          1332: typedef AVAILDATA FAR *PAVAILDATA;
        !          1333: 
        !          1334: typedef struct _PIPEINFO {             /* nmpinf */
        !          1335:     USHORT cbOut;                      /* length of outgoing I/O buffer */
        !          1336:     USHORT cbIn;                       /* length of incoming I/O buffer */
        !          1337:     BYTE   cbMaxInst;                  /* maximum number of instances   */
        !          1338:     BYTE   cbCurInst;                  /* current number of instances   */
        !          1339:     BYTE   cbName;                     /* length of pipe name           */
        !          1340:     CHAR   szName[1];                  /* start of name                 */
        !          1341: } PIPEINFO;
        !          1342: typedef PIPEINFO FAR *PPIPEINFO;
        !          1343: 
        !          1344: typedef struct _PIPESEMSTATE { /* nmpsmst */
        !          1345:     BYTE   fStatus;            /* type of record, 0 = EOI, 1 = read ok, */
        !          1346:                                /* 2 = write ok, 3 = pipe closed         */
        !          1347:     BYTE   fFlag;              /* additional info, 01 = waiting thread  */
        !          1348:     USHORT usKey;              /* user's key value                      */
        !          1349:     USHORT usAvail;            /* available data/space if status = 1/2  */
        !          1350: } PIPESEMSTATE;
        !          1351: typedef PIPESEMSTATE FAR *PPIPESEMSTATE;
        !          1352: 
        !          1353: #define        NP_INDEFINITE_WAIT      -1
        !          1354: #define        NP_DEFAULT_WAIT         0L
        !          1355: 
        !          1356: /* DosPeekNmPipe() pipe states */
        !          1357: 
        !          1358: #define        NP_STATE_DISCONNECTED   0x0001
        !          1359: #define        NP_STATE_LISTENING      0x0002
        !          1360: #define        NP_STATE_CONNECTED      0x0003
        !          1361: #define        NP_STATE_CLOSING        0x0004
        !          1362: 
        !          1363: /* DosCreateNPipe open modes */
        !          1364: 
        !          1365: #define NP_ACCESS_INBOUND       0x0000
        !          1366: #define NP_ACCESS_OUTBOUND      0x0001
        !          1367: #define NP_ACCESS_DUPLEX        0x0002
        !          1368: #define NP_INHERIT              0x0000
        !          1369: #define NP_NOINHERIT            0x0080
        !          1370: #define NP_WRITEBEHIND          0x0000
        !          1371: #define NP_NOWRITEBEHIND        0x4000
        !          1372: 
        !          1373: /* DosCreateNPipe and DosQueryNPHState state */
        !          1374: 
        !          1375: #define NP_READMODE_BYTE        0x0000
        !          1376: #define NP_READMODE_MESSAGE     0x0100
        !          1377: #define NP_TYPE_BYTE            0x0000
        !          1378: #define NP_TYPE_MESSAGE         0x0400
        !          1379: #define NP_END_CLIENT           0x0000
        !          1380: #define NP_END_SERVER           0x4000
        !          1381: #define NP_WAIT                 0x0000
        !          1382: #define NP_NOWAIT               0x8000
        !          1383: #define NP_UNLIMITED_INSTANCES  0x00FF
        !          1384: 
        !          1385: /* XLATOFF */
        !          1386: #define DosCallNmPipe  DosCallNPipe
        !          1387: #define DosConnectNmPipe       DosConnectNPipe
        !          1388: #define DosDisConnectNmPipe    DosDisConnectNPipe
        !          1389: #define DosMakeNmPipe  DosCreateNPipe
        !          1390: #define DosPeekNmPipe  DosPeekNPipe
        !          1391: #define DosQNmPHandState       DosQueryNPHState
        !          1392: #define DosQNmPipeInfo DosQueryNPipeInfo
        !          1393: #define DosQNmPipeSemState     DosQueryNPipeSemState
        !          1394: #define DosRawReadNmPipe       DosRawReadNPipe
        !          1395: #define DosRawWriteNmPipe      DosRawWriteNPipe
        !          1396: #define DosSetNmPHandState     DosSetNPHState
        !          1397: #define DosSetNmPipeSem DosSetNPipeSem
        !          1398: #define DosTransactNmPipe      DosTransactNPipe
        !          1399: #define DosWaitNmPipe  DosWaitNPipe
        !          1400: /* XLATON */
        !          1401: 
        !          1402: APIRET APIENTRY        DosCallNPipe(PSZ pszName, PVOID pInbuf, ULONG cbIn, PVOID pOutbuf, ULONG cbOut, PULONG pcbActual, ULONG msec);
        !          1403: 
        !          1404: APIRET APIENTRY        DosConnectNPipe(HPIPE hpipe);
        !          1405: 
        !          1406: APIRET APIENTRY        DosDisConnectNPipe(HPIPE hpipe);
        !          1407: 
        !          1408: APIRET APIENTRY        DosCreateNPipe(PSZ pszName, PHPIPE pHpipe, ULONG openmode, ULONG pipemode, ULONG cbInbuf, ULONG cbOutbuf, ULONG msec);
        !          1409: 
        !          1410: APIRET APIENTRY        DosPeekNPipe(HPIPE hpipe, PVOID pBuf, ULONG cbBuf, PULONG pcbActual, PAVAILDATA pAvail, PULONG pState);
        !          1411: 
        !          1412: APIRET APIENTRY        DosQueryNPHState(HPIPE hpipe, PULONG pState);
        !          1413: 
        !          1414: APIRET APIENTRY        DosQueryNPipeInfo(HPIPE hpipe, ULONG infolevel, PVOID pBuf, ULONG cbBuf);
        !          1415: 
        !          1416: APIRET APIENTRY        DosQueryNPipeSemState(HSEM hsem, PPIPESEMSTATE pnpss, ULONG cbBuf);
        !          1417: 
        !          1418: APIRET APIENTRY        DosRawReadNPipe(PSZ pszName, ULONG cb, PULONG pLen, PVOID pBuf);
        !          1419: 
        !          1420: APIRET APIENTRY        DosRawWriteNPipe(PSZ pszName, ULONG cb);
        !          1421: 
        !          1422: APIRET APIENTRY        DosSetNPHState(HPIPE hpipe, ULONG state);
        !          1423: 
        !          1424: APIRET APIENTRY        DosSetNPipeSem(HPIPE hpipe, HSEM hsem, ULONG key);
        !          1425: 
        !          1426: APIRET APIENTRY        DosTransactNPipe(HPIPE hpipe, PVOID pOutbuf, ULONG cbOut, PVOID pInbuf, ULONG cbIn, PULONG pcbRead);
        !          1427: 
        !          1428: APIRET APIENTRY        DosWaitNPipe(PSZ pszName, ULONG msec);
        !          1429: 
        !          1430: /* values in fStatus */
        !          1431: #define NPSS_EOI                  0     /* End Of Information    */
        !          1432: #define NPSS_RDATA                1     /* read data available   */
        !          1433: #define NPSS_WSPACE               2     /* write space available */
        !          1434: #define NPSS_CLOSE                3     /* pipe in CLOSING state */
        !          1435: 
        !          1436: /* values in npss_flag */
        !          1437: #define NPSS_WAIT                 0x01  /* waiting thread on end of pipe */
        !          1438: 
        !          1439: /* defined bits in pipe mode */
        !          1440: #define NP_NBLK                           0x8000 /* non-blocking read/write */
        !          1441: #define NP_SERVER                 0x4000 /* set if server end       */
        !          1442: #define NP_WMESG                  0x0400 /* write messages          */
        !          1443: #define NP_RMESG                  0x0100 /* read as messages        */
        !          1444: #define NP_ICOUNT                 0x00FF /* instance count field    */
        !          1445: 
        !          1446: 
        !          1447: /*     Named pipes may be in one of several states depending on the actions
        !          1448:  *     that have been taken on it by the server end and client end.  The
        !          1449:  *     following state/action table summarizes the valid state transitions:
        !          1450:  *
        !          1451:  *     Current state           Action                  Next state
        !          1452:  *
        !          1453:  *      <none>             server DosMakeNmPipe        DISCONNECTED
        !          1454:  *      DISCONNECTED       server connect              LISTENING
        !          1455:  *      LISTENING          client open                 CONNECTED
        !          1456:  *      CONNECTED          server disconn              DISCONNECTED
        !          1457:  *      CONNECTED          client close                CLOSING
        !          1458:  *      CLOSING            server disconn              DISCONNECTED
        !          1459:  *      CONNECTED          server close                CLOSING
        !          1460:  *      <any other>        server close                <pipe deallocated>
        !          1461:  *
        !          1462:  *     If a server disconnects his end of the pipe, the client end will enter a
        !          1463:  *     special state in which any future operations (except close) on the file
        !          1464:  *     descriptor associated with the pipe will return an error.
        !          1465:  */
        !          1466: 
        !          1467: /*
        !          1468:  *     Values for named pipe state
        !          1469:  */
        !          1470: 
        !          1471: #define NP_DISCONNECTED                   1    /* after pipe creation or Disconnect */
        !          1472: #define NP_LISTENING              2    /* after DosNmPipeConnect            */
        !          1473: #define NP_CONNECTED              3    /* after Client open                 */
        !          1474: #define NP_CLOSING                4    /* after Client or Server close      */
        !          1475: 
        !          1476: 
        !          1477: #endif /* INCL_DOSNMPIPES */
        !          1478: 
        !          1479: /*** DosProfile API support */
        !          1480: 
        !          1481: #ifdef INCL_DOSPROFILE
        !          1482: 
        !          1483: /* DosProfile ordinal number */
        !          1484: 
        !          1485: #define PROF_ORDINAL    133
        !          1486: 
        !          1487: /* DosProfile usType */
        !          1488: 
        !          1489: #define PROF_SYSTEM     0
        !          1490: #define PROF_USER       1
        !          1491: #define PROF_USEDD      2
        !          1492: #define PROF_KERNEL     4
        !          1493: #define PROF_VERBOSE    8
        !          1494: #define PROF_ENABLE    16
        !          1495: 
        !          1496: /* DosProfile usFunc */
        !          1497: 
        !          1498: #define PROF_ALLOC      0
        !          1499: #define PROF_CLEAR      1
        !          1500: #define PROF_ON                 2
        !          1501: #define PROF_OFF        3
        !          1502: #define PROF_DUMP       4
        !          1503: #define PROF_FREE       5
        !          1504: 
        !          1505: /* DosProfile tic count granularity (DWORD) */
        !          1506: 
        !          1507: #define PROF_SHIFT      2
        !          1508: 
        !          1509: /* DosProfile module name string length */
        !          1510: 
        !          1511: #define PROF_MOD_NAME_SIZE   10
        !          1512: 
        !          1513: /* DosProfile error code for end of data */
        !          1514: 
        !          1515: #define PROF_END_OF_DATA     13
        !          1516: 
        !          1517: #endif /* INCL_DOSPROFILE */
        !          1518: 
        !          1519: 
        !          1520: /*** Virtual DOS Machine API support */
        !          1521: 
        !          1522: #ifdef INCL_DOSMVDM
        !          1523: 
        !          1524: typedef LHANDLE          HVDD;     /* hvdd */
        !          1525: typedef HVDD FAR *PHVDD;    /* phvdd */
        !          1526: 
        !          1527: APIRET APIENTRY DosOpenVDD(PSZ pszVDD, PHVDD phvdd);
        !          1528: 
        !          1529: APIRET APIENTRY DosRequestVDD(HVDD hvdd, SGID sgid, ULONG cmd,
        !          1530:                               ULONG cbInput, PVOID pInput,
        !          1531:                               ULONG cbOutput, PVOID pOutput);
        !          1532: 
        !          1533: APIRET APIENTRY DosCloseVDD(HVDD hvdd);
        !          1534: 
        !          1535: APIRET APIENTRY DosQueryDOSProperty(SGID sgid, PSZ pszName,
        !          1536:                                     ULONG cb, PSZ pch);
        !          1537: 
        !          1538: APIRET APIENTRY DosSetDOSProperty(SGID sgid, PSZ pszName,
        !          1539:                                   ULONG cb, PSZ pch);
        !          1540: #endif /* INCL_DOSMVDM */
        !          1541: 
        !          1542: 
        !          1543: /* The following #else/#endif corresponds to a #if near the top of this */
        !          1544: /* file.  The next three lines include the 16-bit version of this file, */
        !          1545: /* hence these lines MUST be the last lines in this include file.      */
        !          1546: #else /* not INCL_32 */
        !          1547: 
        !          1548: #ifdef INCL_16
        !          1549: #include <bsedos16.h>
        !          1550: #endif /* INCL_16 */
        !          1551: 
        !          1552: #endif /* INCL_32 */

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