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TLTapi.pas
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TLTapi.pas：Code Content
  1. { Translated 25/11/96 by Alexander Staubo <alex@image.no>
  3.   Translator's Notes:
  4.   -------------------
  5.   - Version define TAPI_CURRENT_VERSION has been converted to a constant
  6.     and conditional code depending on this value changed to the conditional
  7.     define "Tapi_Ver20".
  9.   - Type aliases for UNICODE omitted.
  11.   - Output pointer arguments such as LPDWORD have not been converted to
  12.     "var" parameters. It would require looking up every TAPI function in the
  13.     SDK help files and verifying each parameter, since a nil value may be
  14.     passed for some of these parameters. Anyone interested?
  16.   - The TapiCheck() function does not, for some reason, produce a valid error
  17.     message. Until this is fixed, access the error codes (LINEERR_, PHONEERR_
  18.     etc.) directly.
  20.   - The TapiError() function assumes that TAPI error codes are always negative;
  21.     I am not sure if this rule is consistently implemented throughout TAPI,
  22.     although I think is.
  24.   - Constructs and text introduced by translator is prefixed with the
  25.     characters "!!".
  27.   - Original time stamp of tapi.h: 09-aug-96 00:30
  30.   Revision History
  31.   ----------------
  32.     25/11/96 -AS  Initial translation.
  33.     15/03/98 -by Jury Kornienko
  34.              TapiCheck() function is corrected according comments.
  35.              It implements direct access to error codes. See below.
  36.     24/03/98 -by Jury Kornienko
  37.              GetIcon, GetIconA, GetIconW have been changed.
  38. }
  40. {!! The following define enables support for TAPI 2.0 }
  41. {$DEFINE Tapi_Ver20}
  43. unit TLTapi;
  45. (*++ BUILD Version: 0000    // Increment this if a change has global effects
  47. The  Telephony  API  is jointly copyrighted by Intel and Microsoft.  You are
  48. granted  a royalty free worldwide, unlimited license to make copies, and use
  49. the   API/SPI  for  making  applications/drivers  that  interface  with  the
  50. specification provided that this paragraph and the Intel/Microsoft copyright
  51. statement is maintained as is in the text and source code files.
  53. Copyright 1995-96 Microsoft, all rights reserved.
  54. Portions copyright 1992, 1993 Intel/Microsoft, all rights reserved.
  56. Module Name:
  58.     tapi.h
  60. Notes:
  62.     Additions to the Telephony Application Programming Interface (TAPI) since
  63.     version 1.0 are noted by version number (e.g. "TAPI v1.4").
  65. --*)
  67. interface
  69. uses
  70.   Windows, Messages;
  72. //
  73. //  -- TAPI VERSION INFO -- TAPI VERSION INFO -- TAPI VERSION INFO --
  74. //  -- TAPI VERSION INFO -- TAPI VERSION INFO -- TAPI VERSION INFO --
  75. //  -- TAPI VERSION INFO -- TAPI VERSION INFO -- TAPI VERSION INFO --
  76. //
  77. // To build  a TAPI 1.4 application put a define as below in your source
  78. // file before you include TAPI.H:
  79. //
  80. // #define TAPI_CURRENT_VERSION $00010004
  81. //
  82. //
  84. const
  85.   TAPI_CURRENT_VERSION = $00020000;
  87. {$ALIGN OFF}       //!! Added; all records implicitly declared as "packed"
  89. {!! The above line should correspond to:
  91. #pragma pack(1)
  92. // Type definitions of the data types used in tapi
  94. }
  96. type
  97.   {!! C compatibility types, added }
  98.   INT = Longint;
  99.   LONG = Longint;
  100.   LPVOID = Pointer;
  101.   HINSTANCE = THandle;
  102.   {!!}
  104. //
  105. // TAPI type definitions
  106. //
  108. type
  109.   HCALL__ =
  110.     record
  111.       unused : INT;
  112.     end;
  113.   HCALL = HCALL__;
  114.   LPHCALL = ^HCALL;
  116.   HLINE__ =
  117.     record
  118.       unused : INT;
  119.     end;
  120.   HLINE = HLINE__;
  121.   LPHLINE = ^HLINE;
  123.   HPHONE__ =
  124.     record
  125.       unused : INT;
  126.     end;
  127.   HPHONE = HPHONE__;
  128.   LPHPHONE = ^HPHONE;
  130.   HLINEAPP__ =
  131.     record
  132.       unused : INT;
  133.     end;
  134.   HLINEAPP = HLINEAPP__;
  135.   LPHLINEAPP = ^HLINEAPP;
  137.   HPHONEAPP__ =
  138.     record
  139.       unused : INT;
  140.     end;
  141.   HPHONEAPP = HPHONEAPP__;
  142.   LPHPHONEAPP = ^HPHONEAPP;
  144.   LPHICON = ^HICON;
  146.   TLINECALLBACK = procedure (hDevice,
  147.                              dwMessage,
  148.                              dwInstance,
  149.                              dwParam1,
  150.                              dwParam2,
  151.                              dwParam3 : DWORD); stdcall;
  153.   TPHONECALLBACK = procedure (hDevice,
  154.                               dwMessage,
  155.                               dwInstance,
  156.                               dwParam1,
  157.                               dwParam2,
  158.                               dwParam3 : DWORD); stdcall;
  161. // Messages for Phones and Lines
  163. const
  164.   LINE_ADDRESSSTATE                       = 0;
  165.   LINE_CALLINFO                           = 1;
  166.   LINE_CALLSTATE                          = 2;
  167.   LINE_CLOSE                              = 3;
  168.   LINE_DEVSPECIFIC                        = 4;
  169.   LINE_DEVSPECIFICFEATURE                 = 5;
  170.   LINE_GATHERDIGITS                       = 6;
  171.   LINE_GENERATE                           = 7;
  172.   LINE_LINEDEVSTATE                       = 8;
  173.   LINE_MONITORDIGITS                      = 9;
  174.   LINE_MONITORMEDIA                       = 10;
  175.   LINE_MONITORTONE                        = 11;
  176.   LINE_REPLY                              = 12;
  177.   LINE_REQUEST                            = 13;
  178.   PHONE_BUTTON                            = 14;
  179.   PHONE_CLOSE                             = 15;
  180.   PHONE_DEVSPECIFIC                       = 16;
  181.   PHONE_REPLY                             = 17;
  182.   PHONE_STATE                             = 18;
  183.   LINE_CREATE                             = 19;             // TAPI v1.4
  184.   PHONE_CREATE                            = 20;             // TAPI v1.4
  186. {$IFDEF Tapi_Ver20}
  187.   LINE_AGENTSPECIFIC                      = 21;            // TAPI v2.0
  188.   LINE_AGENTSTATUS                        = 22;            // TAPI v2.0
  189.   LINE_APPNEWCALL                         = 23;            // TAPI v2.0
  190.   LINE_PROXYREQUEST                       = 24;            // TAPI v2.0
  191.   LINE_REMOVE                             = 25;            // TAPI v2.0
  192.   PHONE_REMOVE                            = 26;            // TAPI v2.0
  193. {$ENDIF}
  196.   INITIALIZE_NEGOTIATION                  = $FFFFFFFF;
  198.   LINEADDRCAPFLAGS_FWDNUMRINGS            = $00000001;
  199.   LINEADDRCAPFLAGS_PICKUPGROUPID          = $00000002;
  200.   LINEADDRCAPFLAGS_SECURE                 = $00000004;
  201.   LINEADDRCAPFLAGS_BLOCKIDDEFAULT         = $00000008;
  202.   LINEADDRCAPFLAGS_BLOCKIDOVERRIDE        = $00000010;
  203.   LINEADDRCAPFLAGS_DIALED                 = $00000020;
  204.   LINEADDRCAPFLAGS_ORIGOFFHOOK            = $00000040;
  205.   LINEADDRCAPFLAGS_DESTOFFHOOK            = $00000080;
  206.   LINEADDRCAPFLAGS_FWDCONSULT             = $00000100;
  207.   LINEADDRCAPFLAGS_SETUPCONFNULL          = $00000200;
  208.   LINEADDRCAPFLAGS_AUTORECONNECT          = $00000400;
  209.   LINEADDRCAPFLAGS_COMPLETIONID           = $00000800;
  210.   LINEADDRCAPFLAGS_TRANSFERHELD           = $00001000;
  211.   LINEADDRCAPFLAGS_TRANSFERMAKE           = $00002000;
  212.   LINEADDRCAPFLAGS_CONFERENCEHELD         = $00004000;
  213.   LINEADDRCAPFLAGS_CONFERENCEMAKE         = $00008000;
  214.   LINEADDRCAPFLAGS_PARTIALDIAL            = $00010000;
  215.   LINEADDRCAPFLAGS_FWDSTATUSVALID         = $00020000;
  216.   LINEADDRCAPFLAGS_FWDINTEXTADDR          = $00040000;
  217.   LINEADDRCAPFLAGS_FWDBUSYNAADDR          = $00080000;
  218.   LINEADDRCAPFLAGS_ACCEPTTOALERT          = $00100000;
  219.   LINEADDRCAPFLAGS_CONFDROP               = $00200000;
  220.   LINEADDRCAPFLAGS_PICKUPCALLWAIT         = $00400000;
  221. {$IFDEF Tapi_Ver20}
  222.   LINEADDRCAPFLAGS_PREDICTIVEDIALER       = $00800000;      // TAPI v2.0
  223.   LINEADDRCAPFLAGS_QUEUE                  = $01000000;      // TAPI v2.0
  224.   LINEADDRCAPFLAGS_ROUTEPOINT             = $02000000;      // TAPI v2.0
  225.   LINEADDRCAPFLAGS_HOLDMAKESNEW           = $04000000;      // TAPI v2.0
  226.   LINEADDRCAPFLAGS_NOINTERNALCALLS        = $08000000;      // TAPI v2.0
  227.   LINEADDRCAPFLAGS_NOEXTERNALCALLS        = $10000000;      // TAPI v2.0
  228.   LINEADDRCAPFLAGS_SETCALLINGID           = $20000000;      // TAPI v2.0
  229. {$ENDIF}
  231.   LINEADDRESSMODE_ADDRESSID               = $00000001;
  232.   LINEADDRESSMODE_DIALABLEADDR            = $00000002;
  234.   LINEADDRESSSHARING_PRIVATE              = $00000001;
  235.   LINEADDRESSSHARING_BRIDGEDEXCL          = $00000002;
  236.   LINEADDRESSSHARING_BRIDGEDNEW           = $00000004;
  237.   LINEADDRESSSHARING_BRIDGEDSHARED        = $00000008;
  238.   LINEADDRESSSHARING_MONITORED            = $00000010;
  240.   LINEADDRESSSTATE_OTHER                  = $00000001;
  241.   LINEADDRESSSTATE_DEVSPECIFIC            = $00000002;
  242.   LINEADDRESSSTATE_INUSEZERO              = $00000004;
  243.   LINEADDRESSSTATE_INUSEONE               = $00000008;
  244.   LINEADDRESSSTATE_INUSEMANY              = $00000010;
  245.   LINEADDRESSSTATE_NUMCALLS               = $00000020;
  246.   LINEADDRESSSTATE_FORWARD                = $00000040;
  247.   LINEADDRESSSTATE_TERMINALS              = $00000080;
  248.   LINEADDRESSSTATE_CAPSCHANGE             = $00000100;      // TAPI v1.4
  250.   LINEADDRFEATURE_FORWARD                 = $00000001;
  251.   LINEADDRFEATURE_MAKECALL                = $00000002;
  252.   LINEADDRFEATURE_PICKUP                  = $00000004;
  253.   LINEADDRFEATURE_SETMEDIACONTROL         = $00000008;
  254.   LINEADDRFEATURE_SETTERMINAL             = $00000010;
  255.   LINEADDRFEATURE_SETUPCONF               = $00000020;
  256.   LINEADDRFEATURE_UNCOMPLETECALL          = $00000040;
  257.   LINEADDRFEATURE_UNPARK                  = $00000080;
  258. {$IFDEF Tapi_Ver20}
  259.   LINEADDRFEATURE_PICKUPHELD              = $00000100;      // TAPI v2.0
  260.   LINEADDRFEATURE_PICKUPGROUP             = $00000200;      // TAPI v2.0
  261.   LINEADDRFEATURE_PICKUPDIRECT            = $00000400;      // TAPI v2.0
  262.   LINEADDRFEATURE_PICKUPWAITING           = $00000800;      // TAPI v2.0
  263.   LINEADDRFEATURE_FORWARDFWD              = $00001000;      // TAPI v2.0
  264.   LINEADDRFEATURE_FORWARDDND              = $00002000;      // TAPI v2.0
  265. {$ENDIF}
  267. {$IFDEF Tapi_Ver20}
  268.   LINEAGENTFEATURE_SETAGENTGROUP          = $00000001;      // TAPI v2.0
  269.   LINEAGENTFEATURE_SETAGENTSTATE          = $00000002;      // TAPI v2.0
  270.   LINEAGENTFEATURE_SETAGENTACTIVITY       = $00000004;      // TAPI v2.0
  271.   LINEAGENTFEATURE_AGENTSPECIFIC          = $00000008;      // TAPI v2.0
  272.   LINEAGENTFEATURE_GETAGENTACTIVITYLIST   = $00000010;      // TAPI v2.0
  273.   LINEAGENTFEATURE_GETAGENTGROUP          = $00000020;      // TAPI v2.0
  275.   LINEAGENTSTATE_LOGGEDOFF                = $00000001;      // TAPI v2.0
  276.   LINEAGENTSTATE_NOTREADY                 = $00000002;      // TAPI v2.0
  277.   LINEAGENTSTATE_READY                    = $00000004;      // TAPI v2.0
  278.   LINEAGENTSTATE_BUSYACD                  = $00000008;      // TAPI v2.0
  279.   LINEAGENTSTATE_BUSYINCOMING             = $00000010;      // TAPI v2.0
  280.   LINEAGENTSTATE_BUSYOUTBOUND             = $00000020;      // TAPI v2.0
  281.   LINEAGENTSTATE_BUSYOTHER                = $00000040;      // TAPI v2.0
  282.   LINEAGENTSTATE_WORKINGAFTERCALL         = $00000080;      // TAPI v2.0
  283.   LINEAGENTSTATE_UNKNOWN                  = $00000100;      // TAPI v2.0
  284.   LINEAGENTSTATE_UNAVAIL                  = $00000200;      // TAPI v2.0
  286.   LINEAGENTSTATUS_GROUP                   = $00000001;      // TAPI v2.0
  287.   LINEAGENTSTATUS_STATE                   = $00000002;      // TAPI v2.0
  288.   LINEAGENTSTATUS_NEXTSTATE               = $00000004;      // TAPI v2.0
  289.   LINEAGENTSTATUS_ACTIVITY                = $00000008;      // TAPI v2.0
  290.   LINEAGENTSTATUS_ACTIVITYLIST            = $00000010;      // TAPI v2.0
  291.   LINEAGENTSTATUS_GROUPLIST               = $00000020;      // TAPI v2.0
  292.   LINEAGENTSTATUS_CAPSCHANGE              = $00000040;      // TAPI v2.0
  293.   LINEAGENTSTATUS_VALIDSTATES             = $00000080;      // TAPI v2.0
  294.   LINEAGENTSTATUS_VALIDNEXTSTATES         = $00000100;      // TAPI v2.0
  295. {$ENDIF}
  298.   LINEANSWERMODE_NONE                     = $00000001;
  299.   LINEANSWERMODE_DROP                     = $00000002;
  300.   LINEANSWERMODE_HOLD                     = $00000004;
  302.   LINEBEARERMODE_VOICE                    = $00000001;
  303.   LINEBEARERMODE_SPEECH                   = $00000002;
  304.   LINEBEARERMODE_MULTIUSE                 = $00000004;
  305.   LINEBEARERMODE_DATA                     = $00000008;
  306.   LINEBEARERMODE_ALTSPEECHDATA            = $00000010;
  307.   LINEBEARERMODE_NONCALLSIGNALING         = $00000020;
  308.   LINEBEARERMODE_PASSTHROUGH              = $00000040;      // TAPI v1.4
  309. {$IFDEF Tapi_Ver20}
  310.   LINEBEARERMODE_RESTRICTEDDATA           = $00000080;      // TAPI v2.0
  311. {$ENDIF}
  313.   LINEBUSYMODE_STATION                    = $00000001;
  314.   LINEBUSYMODE_TRUNK                      = $00000002;
  315.   LINEBUSYMODE_UNKNOWN                    = $00000004;
  316.   LINEBUSYMODE_UNAVAIL                    = $00000008;
  318.   LINECALLCOMPLCOND_BUSY                  = $00000001;
  319.   LINECALLCOMPLCOND_NOANSWER              = $00000002;
  321.   LINECALLCOMPLMODE_CAMPON                = $00000001;
  322.   LINECALLCOMPLMODE_CALLBACK              = $00000002;
  323.   LINECALLCOMPLMODE_INTRUDE               = $00000004;
  324.   LINECALLCOMPLMODE_MESSAGE               = $00000008;
  326.   LINECALLFEATURE_ACCEPT                  = $00000001;
  327.   LINECALLFEATURE_ADDTOCONF               = $00000002;
  328.   LINECALLFEATURE_ANSWER                  = $00000004;
  329.   LINECALLFEATURE_BLINDTRANSFER           = $00000008;
  330.   LINECALLFEATURE_COMPLETECALL            = $00000010;
  331.   LINECALLFEATURE_COMPLETETRANSF          = $00000020;
  332.   LINECALLFEATURE_DIAL                    = $00000040;
  333.   LINECALLFEATURE_DROP                    = $00000080;
  334.   LINECALLFEATURE_GATHERDIGITS            = $00000100;
  335.   LINECALLFEATURE_GENERATEDIGITS          = $00000200;
  336.   LINECALLFEATURE_GENERATETONE            = $00000400;
  337.   LINECALLFEATURE_HOLD                    = $00000800;
  338.   LINECALLFEATURE_MONITORDIGITS           = $00001000;
  339.   LINECALLFEATURE_MONITORMEDIA            = $00002000;
  340.   LINECALLFEATURE_MONITORTONES            = $00004000;
  341.   LINECALLFEATURE_PARK                    = $00008000;
  342.   LINECALLFEATURE_PREPAREADDCONF          = $00010000;
  343.   LINECALLFEATURE_REDIRECT                = $00020000;
  344.   LINECALLFEATURE_REMOVEFROMCONF          = $00040000;
  345.   LINECALLFEATURE_SECURECALL              = $00080000;
  346.   LINECALLFEATURE_SENDUSERUSER            = $00100000;
  347.   LINECALLFEATURE_SETCALLPARAMS           = $00200000;
  348.   LINECALLFEATURE_SETMEDIACONTROL         = $00400000;
  349.   LINECALLFEATURE_SETTERMINAL             = $00800000;
  350.   LINECALLFEATURE_SETUPCONF               = $01000000;
  351.   LINECALLFEATURE_SETUPTRANSFER           = $02000000;
  352.   LINECALLFEATURE_SWAPHOLD                = $04000000;
  353.   LINECALLFEATURE_UNHOLD                  = $08000000;
  354.   LINECALLFEATURE_RELEASEUSERUSERINFO     = $10000000;      // TAPI v1.4
  355. {$IFDEF Tapi_Ver20}
  356.   LINECALLFEATURE_SETTREATMENT            = $20000000;      // TAPI v2.0
  357.   LINECALLFEATURE_SETQOS                  = $40000000;      // TAPI v2.0
  358.   LINECALLFEATURE_SETCALLDATA             = $80000000;      // TAPI v2.0
  359. {$ENDIF}
  361. {$IFDEF Tapi_Ver20}
  362.   LINECALLFEATURE2_NOHOLDCONFERENCE       = $00000001;      // TAPI v2.0
  363.   LINECALLFEATURE2_ONESTEPTRANSFER        = $00000002;      // TAPI v2.0
  364.   LINECALLFEATURE2_COMPLCAMPON            = $00000004;      // TAPI v2.0
  365.   LINECALLFEATURE2_COMPLCALLBACK          = $00000008;      // TAPI v2.0
  366.   LINECALLFEATURE2_COMPLINTRUDE           = $00000010;      // TAPI v2.0
  367.   LINECALLFEATURE2_COMPLMESSAGE           = $00000020;      // TAPI v2.0
  368.   LINECALLFEATURE2_TRANSFERNORM           = $00000040;      // TAPI v2.0
  369.   LINECALLFEATURE2_TRANSFERCONF           = $00000080;      // TAPI v2.0
  370.   LINECALLFEATURE2_PARKDIRECT             = $00000100;      // TAPI v2.0
  371.   LINECALLFEATURE2_PARKNONDIRECT          = $00000200;      // TAPI v2.0
  372. {$ENDIF}
  374.   LINECALLINFOSTATE_OTHER                 = $00000001;
  375.   LINECALLINFOSTATE_DEVSPECIFIC           = $00000002;
  376.   LINECALLINFOSTATE_BEARERMODE            = $00000004;
  377.   LINECALLINFOSTATE_RATE                  = $00000008;
  378.   LINECALLINFOSTATE_MEDIAMODE             = $00000010;
  379.   LINECALLINFOSTATE_APPSPECIFIC           = $00000020;
  380.   LINECALLINFOSTATE_CALLID                = $00000040;
  381.   LINECALLINFOSTATE_RELATEDCALLID         = $00000080;
  382.   LINECALLINFOSTATE_ORIGIN                = $00000100;
  383.   LINECALLINFOSTATE_REASON                = $00000200;
  384.   LINECALLINFOSTATE_COMPLETIONID          = $00000400;
  385.   LINECALLINFOSTATE_NUMOWNERINCR          = $00000800;
  386.   LINECALLINFOSTATE_NUMOWNERDECR          = $00001000;
  387.   LINECALLINFOSTATE_NUMMONITORS           = $00002000;
  388.   LINECALLINFOSTATE_TRUNK                 = $00004000;
  389.   LINECALLINFOSTATE_CALLERID              = $00008000;
  390.   LINECALLINFOSTATE_CALLEDID              = $00010000;
  391.   LINECALLINFOSTATE_CONNECTEDID           = $00020000;
  392.   LINECALLINFOSTATE_REDIRECTIONID         = $00040000;
  393.   LINECALLINFOSTATE_REDIRECTINGID         = $00080000;
  394.   LINECALLINFOSTATE_DISPLAY               = $00100000;
  395.   LINECALLINFOSTATE_USERUSERINFO          = $00200000;
  396.   LINECALLINFOSTATE_HIGHLEVELCOMP         = $00400000;
  397.   LINECALLINFOSTATE_LOWLEVELCOMP          = $00800000;
  398.   LINECALLINFOSTATE_CHARGINGINFO          = $01000000;
  399.   LINECALLINFOSTATE_TERMINAL              = $02000000;
  400.   LINECALLINFOSTATE_DIALPARAMS            = $04000000;
  401.   LINECALLINFOSTATE_MONITORMODES          = $08000000;
  402. {$IFDEF Tapi_Ver20}
  403.   LINECALLINFOSTATE_TREATMENT             = $10000000;      // TAPI v2.0
  404.   LINECALLINFOSTATE_QOS                   = $20000000;      // TAPI v2.0
  405.   LINECALLINFOSTATE_CALLDATA              = $40000000;      // TAPI v2.0
  406. {$ENDIF}
  408.   LINECALLORIGIN_OUTBOUND                 = $00000001;
  409.   LINECALLORIGIN_INTERNAL                 = $00000002;
  410.   LINECALLORIGIN_EXTERNAL                 = $00000004;
  411.   LINECALLORIGIN_UNKNOWN                  = $00000010;
  412.   LINECALLORIGIN_UNAVAIL                  = $00000020;
  413.   LINECALLORIGIN_CONFERENCE               = $00000040;
  414.   LINECALLORIGIN_INBOUND                  = $00000080;      // TAPI v1.4
  416.   LINECALLPARAMFLAGS_SECURE               = $00000001;
  417.   LINECALLPARAMFLAGS_IDLE                 = $00000002;
  418.   LINECALLPARAMFLAGS_BLOCKID              = $00000004;
  419.   LINECALLPARAMFLAGS_ORIGOFFHOOK          = $00000008;
  420.   LINECALLPARAMFLAGS_DESTOFFHOOK          = $00000010;
  421. {$IFDEF Tapi_Ver20}
  422.   LINECALLPARAMFLAGS_NOHOLDCONFERENCE     = $00000020;      // TAPI v2.0
  423.   LINECALLPARAMFLAGS_PREDICTIVEDIAL       = $00000040;      // TAPI v2.0
  424.   LINECALLPARAMFLAGS_ONESTEPTRANSFER      = $00000080;      // TAPI v2.0
  425. {$ENDIF}
  427.   LINECALLPARTYID_BLOCKED                 = $00000001;
  428.   LINECALLPARTYID_OUTOFAREA               = $00000002;
  429.   LINECALLPARTYID_NAME                    = $00000004;
  430.   LINECALLPARTYID_ADDRESS                 = $00000008;
  431.   LINECALLPARTYID_PARTIAL                 = $00000010;
  432.   LINECALLPARTYID_UNKNOWN                 = $00000020;
  433.   LINECALLPARTYID_UNAVAIL                 = $00000040;
  435.   LINECALLPRIVILEGE_NONE                  = $00000001;
  436.   LINECALLPRIVILEGE_MONITOR               = $00000002;
  437.   LINECALLPRIVILEGE_OWNER                 = $00000004;
  439.   LINECALLREASON_DIRECT                   = $00000001;
  440.   LINECALLREASON_FWDBUSY                  = $00000002;
  441.   LINECALLREASON_FWDNOANSWER              = $00000004;
  442.   LINECALLREASON_FWDUNCOND                = $00000008;
  443.   LINECALLREASON_PICKUP                   = $00000010;
  444.   LINECALLREASON_UNPARK                   = $00000020;
  445.   LINECALLREASON_REDIRECT                 = $00000040;
  446.   LINECALLREASON_CALLCOMPLETION           = $00000080;
  447.   LINECALLREASON_TRANSFER                 = $00000100;
  448.   LINECALLREASON_REMINDER                 = $00000200;
  449.   LINECALLREASON_UNKNOWN                  = $00000400;
  450.   LINECALLREASON_UNAVAIL                  = $00000800;
  451.   LINECALLREASON_INTRUDE                  = $00001000;      // TAPI v1.4
  452.   LINECALLREASON_PARKED                   = $00002000;      // TAPI v1.4
  453. {$IFDEF Tapi_Ver20}
  454.   LINECALLREASON_CAMPEDON                 = $00004000;      // TAPI v2.0
  455.   LINECALLREASON_ROUTEREQUEST             = $00008000;      // TAPI v2.0
  456. {$ENDIF}
  458.   LINECALLSELECT_LINE                     = $00000001;
  459.   LINECALLSELECT_ADDRESS                  = $00000002;
  460.   LINECALLSELECT_CALL                     = $00000004;
  462.   LINECALLSTATE_IDLE                      = $00000001;
  463.   LINECALLSTATE_OFFERING                  = $00000002;
  464.   LINECALLSTATE_ACCEPTED                  = $00000004;
  465.   LINECALLSTATE_DIALTONE                  = $00000008;
  466.   LINECALLSTATE_DIALING                   = $00000010;
  467.   LINECALLSTATE_RINGBACK                  = $00000020;
  468.   LINECALLSTATE_BUSY                      = $00000040;
  469.   LINECALLSTATE_SPECIALINFO               = $00000080;
  470.   LINECALLSTATE_CONNECTED                 = $00000100;
  471.   LINECALLSTATE_PROCEEDING                = $00000200;
  472.   LINECALLSTATE_ONHOLD                    = $00000400;
  473.   LINECALLSTATE_CONFERENCED               = $00000800;
  474.   LINECALLSTATE_ONHOLDPENDCONF            = $00001000;
  475.   LINECALLSTATE_ONHOLDPENDTRANSFER        = $00002000;
  476.   LINECALLSTATE_DISCONNECTED              = $00004000;
  477.   LINECALLSTATE_UNKNOWN                   = $00008000;
  479. {$IFDEF Tapi_Ver20}
  480.   LINECALLTREATMENT_SILENCE               = $00000001;      // TAPI v2.0
  481.   LINECALLTREATMENT_RINGBACK              = $00000002;      // TAPI v2.0
  482.   LINECALLTREATMENT_BUSY                  = $00000003;      // TAPI v2.0
  483.   LINECALLTREATMENT_MUSIC                 = $00000004;      // TAPI v2.0
  484. {$ENDIF}
  486.   LINECARDOPTION_PREDEFINED               = $00000001;      // TAPI v1.4
  487.   LINECARDOPTION_HIDDEN                   = $00000002;      // TAPI v1.4
  489.   LINECONNECTEDMODE_ACTIVE                = $00000001;      // TAPI v1.4
  490.   LINECONNECTEDMODE_INACTIVE              = $00000002;      // TAPI v1.4
  491. {$IFDEF Tapi_Ver20}
  492.   LINECONNECTEDMODE_ACTIVEHELD            = $00000004;      // TAPI v2.0
  493.   LINECONNECTEDMODE_INACTIVEHELD          = $00000008;      // TAPI v2.0
  494.   LINECONNECTEDMODE_CONFIRMED             = $00000010;      // TAPI v2.0
  495. {$ENDIF}
  497.   LINEDEVCAPFLAGS_CROSSADDRCONF           = $00000001;
  498.   LINEDEVCAPFLAGS_HIGHLEVCOMP             = $00000002;
  499.   LINEDEVCAPFLAGS_LOWLEVCOMP              = $00000004;
  500.   LINEDEVCAPFLAGS_MEDIACONTROL            = $00000008;
  501.   LINEDEVCAPFLAGS_MULTIPLEADDR            = $00000010;
  502.   LINEDEVCAPFLAGS_CLOSEDROP               = $00000020;
  503.   LINEDEVCAPFLAGS_DIALBILLING             = $00000040;
  504.   LINEDEVCAPFLAGS_DIALQUIET               = $00000080;
  505.   LINEDEVCAPFLAGS_DIALDIALTONE            = $00000100;
  507.   LINEDEVSTATE_OTHER                      = $00000001;
  508.   LINEDEVSTATE_RINGING                    = $00000002;
  509.   LINEDEVSTATE_CONNECTED                  = $00000004;
  510.   LINEDEVSTATE_DISCONNECTED               = $00000008;
  511.   LINEDEVSTATE_MSGWAITON                  = $00000010;
  512.   LINEDEVSTATE_MSGWAITOFF                 = $00000020;
  513.   LINEDEVSTATE_INSERVICE                  = $00000040;
  514.   LINEDEVSTATE_OUTOFSERVICE               = $00000080;
  515.   LINEDEVSTATE_MAINTENANCE                = $00000100;
  516.   LINEDEVSTATE_OPEN                       = $00000200;
  517.   LINEDEVSTATE_CLOSE                      = $00000400;
  518.   LINEDEVSTATE_NUMCALLS                   = $00000800;
  519.   LINEDEVSTATE_NUMCOMPLETIONS             = $00001000;
  520.   LINEDEVSTATE_TERMINALS                  = $00002000;
  521.   LINEDEVSTATE_ROAMMODE                   = $00004000;
  522.   LINEDEVSTATE_BATTERY                    = $00008000;
  523.   LINEDEVSTATE_SIGNAL                     = $00010000;
  524.   LINEDEVSTATE_DEVSPECIFIC                = $00020000;
  525.   LINEDEVSTATE_REINIT                     = $00040000;
  526.   LINEDEVSTATE_LOCK                       = $00080000;
  527.   LINEDEVSTATE_CAPSCHANGE                 = $00100000;      // TAPI v1.4
  528.   LINEDEVSTATE_CONFIGCHANGE               = $00200000;      // TAPI v1.4
  529.   LINEDEVSTATE_TRANSLATECHANGE            = $00400000;      // TAPI v1.4
  530.   LINEDEVSTATE_COMPLCANCEL                = $00800000;      // TAPI v1.4
  531.   LINEDEVSTATE_REMOVED                    = $01000000;      // TAPI v1.4
  533.   LINEDEVSTATUSFLAGS_CONNECTED            = $00000001;
  534.   LINEDEVSTATUSFLAGS_MSGWAIT              = $00000002;
  535.   LINEDEVSTATUSFLAGS_INSERVICE            = $00000004;
  536.   LINEDEVSTATUSFLAGS_LOCKED               = $00000008;
  538.   LINEDIALTONEMODE_NORMAL                 = $00000001;
  539.   LINEDIALTONEMODE_SPECIAL                = $00000002;
  540.   LINEDIALTONEMODE_INTERNAL               = $00000004;
  541.   LINEDIALTONEMODE_EXTERNAL               = $00000008;
  542.   LINEDIALTONEMODE_UNKNOWN                = $00000010;
  543.   LINEDIALTONEMODE_UNAVAIL                = $00000020;
  545.   LINEDIGITMODE_PULSE                     = $00000001;
  546.   LINEDIGITMODE_DTMF                      = $00000002;
  547.   LINEDIGITMODE_DTMFEND                   = $00000004;
  549.   LINEDISCONNECTMODE_NORMAL               = $00000001;
  550.   LINEDISCONNECTMODE_UNKNOWN              = $00000002;
  551.   LINEDISCONNECTMODE_REJECT               = $00000004;
  552.   LINEDISCONNECTMODE_PICKUP               = $00000008;
  553.   LINEDISCONNECTMODE_FORWARDED            = $00000010;
  554.   LINEDISCONNECTMODE_BUSY                 = $00000020;
  555.   LINEDISCONNECTMODE_NOANSWER             = $00000040;
  556.   LINEDISCONNECTMODE_BADADDRESS           = $00000080;
  557.   LINEDISCONNECTMODE_UNREACHABLE          = $00000100;
  558.   LINEDISCONNECTMODE_CONGESTION           = $00000200;
  559.   LINEDISCONNECTMODE_INCOMPATIBLE         = $00000400;
  560.   LINEDISCONNECTMODE_UNAVAIL              = $00000800;
  561.   LINEDISCONNECTMODE_NODIALTONE           = $00001000;      // TAPI v1.4
  562. {$IFDEF Tapi_Ver20}
  563.   LINEDISCONNECTMODE_NUMBERCHANGED        = $00002000;      // TAPI v2.0
  564.   LINEDISCONNECTMODE_OUTOFORDER           = $00004000;      // TAPI v2.0
  565.   LINEDISCONNECTMODE_TEMPFAILURE          = $00008000;      // TAPI v2.0
  566.   LINEDISCONNECTMODE_QOSUNAVAIL           = $00010000;      // TAPI v2.0
  567.   LINEDISCONNECTMODE_BLOCKED              = $00020000;      // TAPI v2.0
  568.   LINEDISCONNECTMODE_DONOTDISTURB         = $00040000;      // TAPI v2.0
  569.   LINEDISCONNECTMODE_CANCELLED            = $00080000;      // TAPI v2.0
  570. {$ENDIF}
  572.   LINEERR_ALLOCATED                       = $80000001;
  573.   LINEERR_BADDEVICEID                     = $80000002;
  574.   LINEERR_BEARERMODEUNAVAIL               = $80000003;
  575.   LINEERR_CALLUNAVAIL                     = $80000005;
  576.   LINEERR_COMPLETIONOVERRUN               = $80000006;
  577.   LINEERR_CONFERENCEFULL                  = $80000007;
  578.   LINEERR_DIALBILLING                     = $80000008;
  579.   LINEERR_DIALDIALTONE                    = $80000009;
  580.   LINEERR_DIALPROMPT                      = $8000000A;
  581.   LINEERR_DIALQUIET                       = $8000000B;
  582.   LINEERR_INCOMPATIBLEAPIVERSION          = $8000000C;
  583.   LINEERR_INCOMPATIBLEEXTVERSION          = $8000000D;
  584.   LINEERR_INIFILECORRUPT                  = $8000000E;
  585.   LINEERR_INUSE                           = $8000000F;
  586.   LINEERR_INVALADDRESS                    = $80000010;
  587.   LINEERR_INVALADDRESSID                  = $80000011;
  588.   LINEERR_INVALADDRESSMODE                = $80000012;
  589.   LINEERR_INVALADDRESSSTATE               = $80000013;
  590.   LINEERR_INVALAPPHANDLE                  = $80000014;
  591.   LINEERR_INVALAPPNAME                    = $80000015;
  592.   LINEERR_INVALBEARERMODE                 = $80000016;
  593.   LINEERR_INVALCALLCOMPLMODE              = $80000017;
  594.   LINEERR_INVALCALLHANDLE                 = $80000018;
  595.   LINEERR_INVALCALLPARAMS                 = $80000019;
  596.   LINEERR_INVALCALLPRIVILEGE              = $8000001A;
  597.   LINEERR_INVALCALLSELECT                 = $8000001B;
  598.   LINEERR_INVALCALLSTATE                  = $8000001C;
  599.   LINEERR_INVALCALLSTATELIST              = $8000001D;
  600.   LINEERR_INVALCARD                       = $8000001E;
  601.   LINEERR_INVALCOMPLETIONID               = $8000001F;
  602.   LINEERR_INVALCONFCALLHANDLE             = $80000020;
  603.   LINEERR_INVALCONSULTCALLHANDLE          = $80000021;
  604.   LINEERR_INVALCOUNTRYCODE                = $80000022;
  605.   LINEERR_INVALDEVICECLASS                = $80000023;
  606.   LINEERR_INVALDEVICEHANDLE               = $80000024;
  607.   LINEERR_INVALDIALPARAMS                 = $80000025;
  608.   LINEERR_INVALDIGITLIST                  = $80000026;
  609.   LINEERR_INVALDIGITMODE                  = $80000027;
  610.   LINEERR_INVALDIGITS                     = $80000028;
  611.   LINEERR_INVALEXTVERSION                 = $80000029;
  612.   LINEERR_INVALGROUPID                    = $8000002A;
  613.   LINEERR_INVALLINEHANDLE                 = $8000002B;
  614.   LINEERR_INVALLINESTATE                  = $8000002C;
  615.   LINEERR_INVALLOCATION                   = $8000002D;
  616.   LINEERR_INVALMEDIALIST                  = $8000002E;
  617.   LINEERR_INVALMEDIAMODE                  = $8000002F;
  618.   LINEERR_INVALMESSAGEID                  = $80000030;
  619.   LINEERR_INVALPARAM                      = $80000032;
  620.   LINEERR_INVALPARKID                     = $80000033;
  621.   LINEERR_INVALPARKMODE                   = $80000034;
  622.   LINEERR_INVALPOINTER                    = $80000035;
  623.   LINEERR_INVALPRIVSELECT                 = $80000036;
  624.   LINEERR_INVALRATE                       = $80000037;
  625.   LINEERR_INVALREQUESTMODE                = $80000038;
  626.   LINEERR_INVALTERMINALID                 = $80000039;
  627.   LINEERR_INVALTERMINALMODE               = $8000003A;
  628.   LINEERR_INVALTIMEOUT                    = $8000003B;
  629.   LINEERR_INVALTONE                       = $8000003C;
  630.   LINEERR_INVALTONELIST                   = $8000003D;
  631.   LINEERR_INVALTONEMODE                   = $8000003E;
  632.   LINEERR_INVALTRANSFERMODE               = $8000003F;
  633.   LINEERR_LINEMAPPERFAILED                = $80000040;
  634.   LINEERR_NOCONFERENCE                    = $80000041;
  635.   LINEERR_NODEVICE                        = $80000042;
  636.   LINEERR_NODRIVER                        = $80000043;
  637.   LINEERR_NOMEM                           = $80000044;
  638.   LINEERR_NOREQUEST                       = $80000045;
  639.   LINEERR_NOTOWNER                        = $80000046;
  640.   LINEERR_NOTREGISTERED                   = $80000047;
  641.   LINEERR_OPERATIONFAILED                 = $80000048;
  642.   LINEERR_OPERATIONUNAVAIL                = $80000049;
  643.   LINEERR_RATEUNAVAIL                     = $8000004A;
  644.   LINEERR_RESOURCEUNAVAIL                 = $8000004B;
  645.   LINEERR_REQUESTOVERRUN                  = $8000004C;
  646.   LINEERR_STRUCTURETOOSMALL               = $8000004D;
  647.   LINEERR_TARGETNOTFOUND                  = $8000004E;
  648.   LINEERR_TARGETSELF                      = $8000004F;
  649.   LINEERR_UNINITIALIZED                   = $80000050;
  650.   LINEERR_USERUSERINFOTOOBIG              = $80000051;
  651.   LINEERR_REINIT                          = $80000052;
  652.   LINEERR_ADDRESSBLOCKED                  = $80000053;
  653.   LINEERR_BILLINGREJECTED                 = $80000054;
  654.   LINEERR_INVALFEATURE                    = $80000055;
  655.   LINEERR_NOMULTIPLEINSTANCE              = $80000056;
  656. {$IFDEF Tapi_Ver20}
  657.   LINEERR_INVALAGENTID                    = $80000057;      // TAPI v2.0
  658.   LINEERR_INVALAGENTGROUP                 = $80000058;      // TAPI v2.0
  659.   LINEERR_INVALPASSWORD                   = $80000059;      // TAPI v2.0
  660.   LINEERR_INVALAGENTSTATE                 = $8000005A;      // TAPI v2.0
  661.   LINEERR_INVALAGENTACTIVITY              = $8000005B;      // TAPI v2.0
  662.   LINEERR_DIALVOICEDETECT                 = $8000005C;      // TAPI v2.0
  663. {$ENDIF}
  665.   LINEFEATURE_DEVSPECIFIC                 = $00000001;
  666.   LINEFEATURE_DEVSPECIFICFEAT             = $00000002;
  667.   LINEFEATURE_FORWARD                     = $00000004;
  668.   LINEFEATURE_MAKECALL                    = $00000008;
  669.   LINEFEATURE_SETMEDIACONTROL             = $00000010;
  670.   LINEFEATURE_SETTERMINAL                 = $00000020;
  671. {$IFDEF Tapi_Ver20}
  672.   LINEFEATURE_SETDEVSTATUS                = $00000040;      // TAPI v2.0
  673.   LINEFEATURE_FORWARDFWD                  = $00000080;      // TAPI v2.0
  674.   LINEFEATURE_FORWARDDND                  = $00000100;      // TAPI v2.0
  675. {$ENDIF}
  677.   LINEFORWARDMODE_UNCOND                  = $00000001;
  678.   LINEFORWARDMODE_UNCONDINTERNAL          = $00000002;
  679.   LINEFORWARDMODE_UNCONDEXTERNAL          = $00000004;
  680.   LINEFORWARDMODE_UNCONDSPECIFIC          = $00000008;
  681.   LINEFORWARDMODE_BUSY                    = $00000010;
  682.   LINEFORWARDMODE_BUSYINTERNAL            = $00000020;
  683.   LINEFORWARDMODE_BUSYEXTERNAL            = $00000040;
  684.   LINEFORWARDMODE_BUSYSPECIFIC            = $00000080;
  685.   LINEFORWARDMODE_NOANSW                  = $00000100;
  686.   LINEFORWARDMODE_NOANSWINTERNAL          = $00000200;
  687.   LINEFORWARDMODE_NOANSWEXTERNAL          = $00000400;
  688.   LINEFORWARDMODE_NOANSWSPECIFIC          = $00000800;
  689.   LINEFORWARDMODE_BUSYNA                  = $00001000;
  690.   LINEFORWARDMODE_BUSYNAINTERNAL          = $00002000;
  691.   LINEFORWARDMODE_BUSYNAEXTERNAL          = $00004000;
  692.   LINEFORWARDMODE_BUSYNASPECIFIC          = $00008000;
  693.   LINEFORWARDMODE_UNKNOWN                 = $00010000;      // TAPI v1.4
  694.   LINEFORWARDMODE_UNAVAIL                 = $00020000;      // TAPI v1.4
  696.   LINEGATHERTERM_BUFFERFULL               = $00000001;
  697.   LINEGATHERTERM_TERMDIGIT                = $00000002;
  698.   LINEGATHERTERM_FIRSTTIMEOUT             = $00000004;
  699.   LINEGATHERTERM_INTERTIMEOUT             = $00000008;
  700.   LINEGATHERTERM_CANCEL                   = $00000010;
  702.   LINEGENERATETERM_DONE                   = $00000001;
  703.   LINEGENERATETERM_CANCEL                 = $00000002;
  705. {$IFDEF Tapi_Ver20}
  706. //
  707. // These constants are mutually exclusive - there's no way to specify more
  708. // than one at a time (and it doesn't make sense, either) so they're
  709. // ordinal rather than bits.
  710. //
  711.   LINEINITIALIZEEXOPTION_USEHIDDENWINDOW      = $00000001; // TAPI v2.0
  712.   LINEINITIALIZEEXOPTION_USEEVENT             = $00000002; // TAPI v2.0
  713.   LINEINITIALIZEEXOPTION_USECOMPLETIONPORT    = $00000003; // TAPI v2.0
  714. {$ENDIF}
  716.   LINELOCATIONOPTION_PULSEDIAL            = $00000001;     // TAPI v1.4
  718.   LINEMAPPER                              = $FFFFFFFF;
  720.   LINEMEDIACONTROL_NONE                   = $00000001;
  721.   LINEMEDIACONTROL_START                  = $00000002;
  722.   LINEMEDIACONTROL_RESET                  = $00000004;
  723.   LINEMEDIACONTROL_PAUSE                  = $00000008;
  724.   LINEMEDIACONTROL_RESUME                 = $00000010;
  725.   LINEMEDIACONTROL_RATEUP                 = $00000020;
  726.   LINEMEDIACONTROL_RATEDOWN               = $00000040;
  727.   LINEMEDIACONTROL_RATENORMAL             = $00000080;
  728.   LINEMEDIACONTROL_VOLUMEUP               = $00000100;
  729.   LINEMEDIACONTROL_VOLUMEDOWN             = $00000200;
  730.   LINEMEDIACONTROL_VOLUMENORMAL           = $00000400;
  732.   LINEMEDIAMODE_UNKNOWN                   = $00000002;
  733.   LINEMEDIAMODE_INTERACTIVEVOICE          = $00000004;
  734.   LINEMEDIAMODE_AUTOMATEDVOICE            = $00000008;
  735.   LINEMEDIAMODE_DATAMODEM                 = $00000010;
  736.   LINEMEDIAMODE_G3FAX                     = $00000020;
  737.   LINEMEDIAMODE_TDD                       = $00000040;
  738.   LINEMEDIAMODE_G4FAX                     = $00000080;
  739.   LINEMEDIAMODE_DIGITALDATA               = $00000100;
  740.   LINEMEDIAMODE_TELETEX                   = $00000200;
  741.   LINEMEDIAMODE_VIDEOTEX                  = $00000400;
  742.   LINEMEDIAMODE_TELEX                     = $00000800;
  743.   LINEMEDIAMODE_MIXED                     = $00001000;
  744.   LINEMEDIAMODE_ADSI                      = $00002000;
  745.   LINEMEDIAMODE_VOICEVIEW                 = $00004000;      // TAPI v1.4
  746.   LAST_LINEMEDIAMODE                      = $00004000;
  748.   LINEOFFERINGMODE_ACTIVE                 = $00000001;      // TAPI v1.4
  749.   LINEOFFERINGMODE_INACTIVE               = $00000002;      // TAPI v1.4
  751. {$IFDEF Tapi_Ver20}
  752.   LINEOPENOPTION_SINGLEADDRESS            = $80000000;      // TAPI v2.0
  753.   LINEOPENOPTION_PROXY                    = $40000000;      // TAPI v2.0
  754. {$ENDIF}
  756.   LINEPARKMODE_DIRECTED                   = $00000001;
  757.   LINEPARKMODE_NONDIRECTED                = $00000002;
  759. {$IFDEF Tapi_Ver20}
  760.   LINEPROXYREQUEST_SETAGENTGROUP          = $00000001;      // TAPI v2.0
  761.   LINEPROXYREQUEST_SETAGENTSTATE          = $00000002;      // TAPI v2.0
  762.   LINEPROXYREQUEST_SETAGENTACTIVITY       = $00000003;      // TAPI v2.0
  763.   LINEPROXYREQUEST_GETAGENTCAPS           = $00000004;      // TAPI v2.0
  764.   LINEPROXYREQUEST_GETAGENTSTATUS         = $00000005;      // TAPI v2.0
  765.   LINEPROXYREQUEST_AGENTSPECIFIC          = $00000006;      // TAPI v2.0
  766.   LINEPROXYREQUEST_GETAGENTACTIVITYLIST   = $00000007;      // TAPI v2.0
  767.   LINEPROXYREQUEST_GETAGENTGROUPLIST      = $00000008;      // TAPI v2.0
  768. {$ENDIF}
  770.   LINEREMOVEFROMCONF_NONE                 = $00000001;
  771.   LINEREMOVEFROMCONF_LAST                 = $00000002;
  772.   LINEREMOVEFROMCONF_ANY                  = $00000003;
  774.   LINEREQUESTMODE_MAKECALL                = $00000001;
  775.   LINEREQUESTMODE_MEDIACALL               = $00000002;
  776.   LINEREQUESTMODE_DROP                    = $00000004;
  777.   LAST_LINEREQUESTMODE                    = LINEREQUESTMODE_MEDIACALL;
  779.   LINEROAMMODE_UNKNOWN                    = $00000001;
  780.   LINEROAMMODE_UNAVAIL                    = $00000002;
  781.   LINEROAMMODE_HOME                       = $00000004;
  782.   LINEROAMMODE_ROAMA                      = $00000008;
  783.   LINEROAMMODE_ROAMB                      = $00000010;
  785.   LINESPECIALINFO_NOCIRCUIT               = $00000001;
  786.   LINESPECIALINFO_CUSTIRREG               = $00000002;
  787.   LINESPECIALINFO_REORDER                 = $00000004;
  788.   LINESPECIALINFO_UNKNOWN                 = $00000008;
  789.   LINESPECIALINFO_UNAVAIL                 = $00000010;
  791.   LINETERMDEV_PHONE                       = $00000001;
  792.   LINETERMDEV_HEADSET                     = $00000002;
  793.   LINETERMDEV_SPEAKER                     = $00000004;
  795.   LINETERMMODE_BUTTONS                    = $00000001;
  796.   LINETERMMODE_LAMPS                      = $00000002;
  797.   LINETERMMODE_DISPLAY                    = $00000004;
  798.   LINETERMMODE_RINGER                     = $00000008;
  799.   LINETERMMODE_HOOKSWITCH                 = $00000010;
  800.   LINETERMMODE_MEDIATOLINE                = $00000020;
  801.   LINETERMMODE_MEDIAFROMLINE              = $00000040;
  802.   LINETERMMODE_MEDIABIDIRECT              = $00000080;
  804.   LINETERMSHARING_PRIVATE                 = $00000001;
  805.   LINETERMSHARING_SHAREDEXCL              = $00000002;
  806.   LINETERMSHARING_SHAREDCONF              = $00000004;
  808.   LINETOLLLISTOPTION_ADD                  = $00000001;
  809.   LINETOLLLISTOPTION_REMOVE               = $00000002;
  811.   LINETONEMODE_CUSTOM                     = $00000001;
  812.   LINETONEMODE_RINGBACK                   = $00000002;
  813.   LINETONEMODE_BUSY                       = $00000004;
  814.   LINETONEMODE_BEEP                       = $00000008;
  815.   LINETONEMODE_BILLING                    = $00000010;
  817.   LINETRANSFERMODE_TRANSFER               = $00000001;
  818.   LINETRANSFERMODE_CONFERENCE             = $00000002;
  820.   LINETRANSLATEOPTION_CARDOVERRIDE        = $00000001;
  821.   LINETRANSLATEOPTION_CANCELCALLWAITING   = $00000002;      // TAPI v1.4
  822.   LINETRANSLATEOPTION_FORCELOCAL          = $00000004;      // TAPI v1.4
  823.   LINETRANSLATEOPTION_FORCELD             = $00000008;      // TAPI v1.4
  825.   LINETRANSLATERESULT_CANONICAL           = $00000001;
  826.   LINETRANSLATERESULT_INTERNATIONAL       = $00000002;
  827.   LINETRANSLATERESULT_LONGDISTANCE        = $00000004;
  828.   LINETRANSLATERESULT_LOCAL               = $00000008;
  829.   LINETRANSLATERESULT_INTOLLLIST          = $00000010;
  830.   LINETRANSLATERESULT_NOTINTOLLLIST       = $00000020;
  831.   LINETRANSLATERESULT_DIALBILLING         = $00000040;
  832.   LINETRANSLATERESULT_DIALQUIET           = $00000080;
  833.   LINETRANSLATERESULT_DIALDIALTONE        = $00000100;
  834.   LINETRANSLATERESULT_DIALPROMPT          = $00000200;
  835. {$IFDEF Tapi_Ver20}
  836.   LINETRANSLATERESULT_VOICEDETECT         = $00000400;      // TAPI v2.0
  837. {$ENDIF}
  839.   PHONEBUTTONFUNCTION_UNKNOWN             = $00000000;
  840.   PHONEBUTTONFUNCTION_CONFERENCE          = $00000001;
  841.   PHONEBUTTONFUNCTION_TRANSFER            = $00000002;
  842.   PHONEBUTTONFUNCTION_DROP                = $00000003;
  843.   PHONEBUTTONFUNCTION_HOLD                = $00000004;
  844.   PHONEBUTTONFUNCTION_RECALL              = $00000005;
  845.   PHONEBUTTONFUNCTION_DISCONNECT          = $00000006;
  846.   PHONEBUTTONFUNCTION_CONNECT             = $00000007;
  847.   PHONEBUTTONFUNCTION_MSGWAITON           = $00000008;
  848.   PHONEBUTTONFUNCTION_MSGWAITOFF          = $00000009;
  849.   PHONEBUTTONFUNCTION_SELECTRING          = $0000000A;
  850.   PHONEBUTTONFUNCTION_ABBREVDIAL          = $0000000B;
  851.   PHONEBUTTONFUNCTION_FORWARD             = $0000000C;
  852.   PHONEBUTTONFUNCTION_PICKUP              = $0000000D;
  853.   PHONEBUTTONFUNCTION_RINGAGAIN           = $0000000E;
  854.   PHONEBUTTONFUNCTION_PARK                = $0000000F;
  855.   PHONEBUTTONFUNCTION_REJECT              = $00000010;
  856.   PHONEBUTTONFUNCTION_REDIRECT            = $00000011;
  857.   PHONEBUTTONFUNCTION_MUTE                = $00000012;
  858.   PHONEBUTTONFUNCTION_VOLUMEUP            = $00000013;
  859.   PHONEBUTTONFUNCTION_VOLUMEDOWN          = $00000014;
  860.   PHONEBUTTONFUNCTION_SPEAKERON           = $00000015;
  861.   PHONEBUTTONFUNCTION_SPEAKEROFF          = $00000016;
  862.   PHONEBUTTONFUNCTION_FLASH               = $00000017;
  863.   PHONEBUTTONFUNCTION_DATAON              = $00000018;
  864.   PHONEBUTTONFUNCTION_DATAOFF             = $00000019;
  865.   PHONEBUTTONFUNCTION_DONOTDISTURB        = $0000001A;
  866.   PHONEBUTTONFUNCTION_INTERCOM            = $0000001B;
  867.   PHONEBUTTONFUNCTION_BRIDGEDAPP          = $0000001C;
  868.   PHONEBUTTONFUNCTION_BUSY                = $0000001D;
  869.   PHONEBUTTONFUNCTION_CALLAPP             = $0000001E;
  870.   PHONEBUTTONFUNCTION_DATETIME            = $0000001F;
  871.   PHONEBUTTONFUNCTION_DIRECTORY           = $00000020;
  872.   PHONEBUTTONFUNCTION_COVER               = $00000021;
  873.   PHONEBUTTONFUNCTION_CALLID              = $00000022;
  874.   PHONEBUTTONFUNCTION_LASTNUM             = $00000023;
  875.   PHONEBUTTONFUNCTION_NIGHTSRV            = $00000024;
  876.   PHONEBUTTONFUNCTION_SENDCALLS           = $00000025;
  877.   PHONEBUTTONFUNCTION_MSGINDICATOR        = $00000026;
  878.   PHONEBUTTONFUNCTION_REPDIAL             = $00000027;
  879.   PHONEBUTTONFUNCTION_SETREPDIAL          = $00000028;
  880.   PHONEBUTTONFUNCTION_SYSTEMSPEED         = $00000029;
  881.   PHONEBUTTONFUNCTION_STATIONSPEED        = $0000002A;
  882.   PHONEBUTTONFUNCTION_CAMPON              = $0000002B;
  883.   PHONEBUTTONFUNCTION_SAVEREPEAT          = $0000002C;
  884.   PHONEBUTTONFUNCTION_QUEUECALL           = $0000002D;
  885.   PHONEBUTTONFUNCTION_NONE                = $0000002E;
  887.   PHONEBUTTONMODE_DUMMY                   = $00000001;
  888.   PHONEBUTTONMODE_CALL                    = $00000002;
  889.   PHONEBUTTONMODE_FEATURE                 = $00000004;
  890.   PHONEBUTTONMODE_KEYPAD                  = $00000008;
  891.   PHONEBUTTONMODE_LOCAL                   = $00000010;
  892.   PHONEBUTTONMODE_DISPLAY                 = $00000020;
  894.   PHONEBUTTONSTATE_UP                     = $00000001;
  895.   PHONEBUTTONSTATE_DOWN                   = $00000002;
  896.   PHONEBUTTONSTATE_UNKNOWN                = $00000004;      // TAPI v1.4
  897.   PHONEBUTTONSTATE_UNAVAIL                = $00000008;      // TAPI v1.4
  899.   PHONEERR_ALLOCATED                      = $90000001;
  900.   PHONEERR_BADDEVICEID                    = $90000002;
  901.   PHONEERR_INCOMPATIBLEAPIVERSION         = $90000003;
  902.   PHONEERR_INCOMPATIBLEEXTVERSION         = $90000004;
  903.   PHONEERR_INIFILECORRUPT                 = $90000005;
  904.   PHONEERR_INUSE                          = $90000006;
  905.   PHONEERR_INVALAPPHANDLE                 = $90000007;
  906.   PHONEERR_INVALAPPNAME                   = $90000008;
  907.   PHONEERR_INVALBUTTONLAMPID              = $90000009;
  908.   PHONEERR_INVALBUTTONMODE                = $9000000A;
  909.   PHONEERR_INVALBUTTONSTATE               = $9000000B;
  910.   PHONEERR_INVALDATAID                    = $9000000C;
  911.   PHONEERR_INVALDEVICECLASS               = $9000000D;
  912.   PHONEERR_INVALEXTVERSION                = $9000000E;
  913.   PHONEERR_INVALHOOKSWITCHDEV             = $9000000F;
  914.   PHONEERR_INVALHOOKSWITCHMODE            = $90000010;
  915.   PHONEERR_INVALLAMPMODE                  = $90000011;
  916.   PHONEERR_INVALPARAM                     = $90000012;
  917.   PHONEERR_INVALPHONEHANDLE               = $90000013;
  918.   PHONEERR_INVALPHONESTATE                = $90000014;
  919.   PHONEERR_INVALPOINTER                   = $90000015;
  920.   PHONEERR_INVALPRIVILEGE                 = $90000016;
  921.   PHONEERR_INVALRINGMODE                  = $90000017;
  922.   PHONEERR_NODEVICE                       = $90000018;
  923.   PHONEERR_NODRIVER                       = $90000019;
  924.   PHONEERR_NOMEM                          = $9000001A;
  925.   PHONEERR_NOTOWNER                       = $9000001B;
  926.   PHONEERR_OPERATIONFAILED                = $9000001C;
  927.   PHONEERR_OPERATIONUNAVAIL               = $9000001D;
  928.   PHONEERR_RESOURCEUNAVAIL                = $9000001F;
  929.   PHONEERR_REQUESTOVERRUN                 = $90000020;
  930.   PHONEERR_STRUCTURETOOSMALL              = $90000021;
  931.   PHONEERR_UNINITIALIZED                  = $90000022;
  932.   PHONEERR_REINIT                         = $90000023;
  935. {$IFDEF Tapi_Ver20}
  936.   PHONEFEATURE_GETBUTTONINFO              = $00000001;      // TAPI v2.0
  937.   PHONEFEATURE_GETDATA                    = $00000002;      // TAPI v2.0
  938.   PHONEFEATURE_GETDISPLAY                 = $00000004;      // TAPI v2.0
  939.   PHONEFEATURE_GETGAINHANDSET             = $00000008;      // TAPI v2.0
  940.   PHONEFEATURE_GETGAINSPEAKER             = $00000010;      // TAPI v2.0
  941.   PHONEFEATURE_GETGAINHEADSET             = $00000020;      // TAPI v2.0
  942.   PHONEFEATURE_GETHOOKSWITCHHANDSET       = $00000040;      // TAPI v2.0
  943.   PHONEFEATURE_GETHOOKSWITCHSPEAKER       = $00000080;      // TAPI v2.0
  944.   PHONEFEATURE_GETHOOKSWITCHHEADSET       = $00000100;      // TAPI v2.0
  945.   PHONEFEATURE_GETLAMP                    = $00000200;      // TAPI v2.0
  946.   PHONEFEATURE_GETRING                    = $00000400;      // TAPI v2.0
  947.   PHONEFEATURE_GETVOLUMEHANDSET           = $00000800;      // TAPI v2.0
  948.   PHONEFEATURE_GETVOLUMESPEAKER           = $00001000;      // TAPI v2.0
  949.   PHONEFEATURE_GETVOLUMEHEADSET           = $00002000;      // TAPI v2.0
  950.   PHONEFEATURE_SETBUTTONINFO              = $00004000;      // TAPI v2.0
  951.   PHONEFEATURE_SETDATA                    = $00008000;      // TAPI v2.0
  952.   PHONEFEATURE_SETDISPLAY                 = $00010000;      // TAPI v2.0
  953.   PHONEFEATURE_SETGAINHANDSET             = $00020000;      // TAPI v2.0
  954.   PHONEFEATURE_SETGAINSPEAKER             = $00040000;      // TAPI v2.0
  955.   PHONEFEATURE_SETGAINHEADSET             = $00080000;      // TAPI v2.0
  956.   PHONEFEATURE_SETHOOKSWITCHHANDSET       = $00100000;      // TAPI v2.0
  957.   PHONEFEATURE_SETHOOKSWITCHSPEAKER       = $00200000;      // TAPI v2.0
  958.   PHONEFEATURE_SETHOOKSWITCHHEADSET       = $00400000;      // TAPI v2.0
  959.   PHONEFEATURE_SETLAMP                    = $00800000;      // TAPI v2.0
  960.   PHONEFEATURE_SETRING                    = $01000000;      // TAPI v2.0
  961.   PHONEFEATURE_SETVOLUMEHANDSET           = $02000000;      // TAPI v2.0
  962.   PHONEFEATURE_SETVOLUMESPEAKER           = $04000000;      // TAPI v2.0
  963.   PHONEFEATURE_SETVOLUMEHEADSET           = $08000000;      // TAPI v2.0
  964. {$ENDIF}
  966.   PHONEHOOKSWITCHDEV_HANDSET              = $00000001;
  967.   PHONEHOOKSWITCHDEV_SPEAKER              = $00000002;
  968.   PHONEHOOKSWITCHDEV_HEADSET              = $00000004;
  970.   PHONEHOOKSWITCHMODE_ONHOOK              = $00000001;
  971.   PHONEHOOKSWITCHMODE_MIC                 = $00000002;
  972.   PHONEHOOKSWITCHMODE_SPEAKER             = $00000004;
  973.   PHONEHOOKSWITCHMODE_MICSPEAKER          = $00000008;
  974.   PHONEHOOKSWITCHMODE_UNKNOWN             = $00000010;
  976. {$IFDEF Tapi_Ver20}
  977.   PHONEINITIALIZEEXOPTION_USEHIDDENWINDOW     = $00000001;  // TAPI v2.0
  978.   PHONEINITIALIZEEXOPTION_USEEVENT            = $00000002;  // TAPI v2.0
  979.   PHONEINITIALIZEEXOPTION_USECOMPLETIONPORT   = $00000003;  // TAPI v2.0
  980. {$ENDIF}
  982.   PHONELAMPMODE_DUMMY                     = $00000001;
  983.   PHONELAMPMODE_OFF                       = $00000002;
  984.   PHONELAMPMODE_STEADY                    = $00000004;
  985.   PHONELAMPMODE_WINK                      = $00000008;
  986.   PHONELAMPMODE_FLASH                     = $00000010;
  987.   PHONELAMPMODE_FLUTTER                   = $00000020;
  988.   PHONELAMPMODE_BROKENFLUTTER             = $00000040;
  989.   PHONELAMPMODE_UNKNOWN                   = $00000080;
  991.   PHONEPRIVILEGE_MONITOR                  = $00000001;
  992.   PHONEPRIVILEGE_OWNER                    = $00000002;
  994.   PHONESTATE_OTHER                        = $00000001;
  995.   PHONESTATE_CONNECTED                    = $00000002;
  996.   PHONESTATE_DISCONNECTED                 = $00000004;
  997.   PHONESTATE_OWNER                        = $00000008;
  998.   PHONESTATE_MONITORS                     = $00000010;
  999.   PHONESTATE_DISPLAY                      = $00000020;
  1000.   PHONESTATE_LAMP                         = $00000040;
  1001.   PHONESTATE_RINGMODE                     = $00000080;
  1002.   PHONESTATE_RINGVOLUME                   = $00000100;
  1003.   PHONESTATE_HANDSETHOOKSWITCH            = $00000200;
  1004.   PHONESTATE_HANDSETVOLUME                = $00000400;
  1005.   PHONESTATE_HANDSETGAIN                  = $00000800;
  1006.   PHONESTATE_SPEAKERHOOKSWITCH            = $00001000;
  1007.   PHONESTATE_SPEAKERVOLUME                = $00002000;
  1008.   PHONESTATE_SPEAKERGAIN                  = $00004000;
  1009.   PHONESTATE_HEADSETHOOKSWITCH            = $00008000;
  1010.   PHONESTATE_HEADSETVOLUME                = $00010000;
  1011.   PHONESTATE_HEADSETGAIN                  = $00020000;
  1012.   PHONESTATE_SUSPEND                      = $00040000;
  1013.   PHONESTATE_RESUME                       = $00080000;
  1014.   PHONESTATE_DEVSPECIFIC                  = $00100000;
  1015.   PHONESTATE_REINIT                       = $00200000;
  1016.   PHONESTATE_CAPSCHANGE                   = $00400000;      // TAPI v1.4
  1017.   PHONESTATE_REMOVED                      = $00800000;      // TAPI v1.4
  1019.   PHONESTATUSFLAGS_CONNECTED              = $00000001;
  1020.   PHONESTATUSFLAGS_SUSPENDED              = $00000002;
  1022.   STRINGFORMAT_ASCII                      = $00000001;
  1023.   STRINGFORMAT_DBCS                       = $00000002;
  1024.   STRINGFORMAT_UNICODE                    = $00000003;
  1025.   STRINGFORMAT_BINARY                     = $00000004;
  1027.   TAPI_REPLY                              = WM_USER + 99;
  1029.   TAPIERR_CONNECTED                       = 0;
  1030.   TAPIERR_DROPPED                         = -1;
  1031.   TAPIERR_NOREQUESTRECIPIENT              = -2;
  1032.   TAPIERR_REQUESTQUEUEFULL                = -3;
  1033.   TAPIERR_INVALDESTADDRESS                = -4;
  1034.   TAPIERR_INVALWINDOWHANDLE               = -5;
  1035.   TAPIERR_INVALDEVICECLASS                = -6;
  1036.   TAPIERR_INVALDEVICEID                   = -7;
  1037.   TAPIERR_DEVICECLASSUNAVAIL              = -8;
  1038.   TAPIERR_DEVICEIDUNAVAIL                 = -9;
  1039.   TAPIERR_DEVICEINUSE                     = -10;
  1040.   TAPIERR_DESTBUSY                        = -11;
  1041.   TAPIERR_DESTNOANSWER                    = -12;
  1042.   TAPIERR_DESTUNAVAIL                     = -13;
  1043.   TAPIERR_UNKNOWNWINHANDLE                = -14;
  1044.   TAPIERR_UNKNOWNREQUESTID                = -15;
  1045.   TAPIERR_REQUESTFAILED                   = -16;
  1046.   TAPIERR_REQUESTCANCELLED                = -17;
  1047.   TAPIERR_INVALPOINTER                    = -18;
  1050.   TAPIMAXDESTADDRESSSIZE                  = 80;
  1051.   TAPIMAXAPPNAMESIZE                      = 40;
  1052.   TAPIMAXCALLEDPARTYSIZE                  = 40;
  1053.   TAPIMAXCOMMENTSIZE                      = 80;
  1054.   TAPIMAXDEVICECLASSSIZE                  = 40;
  1055.   TAPIMAXDEVICEIDSIZE                     = 40;
  1058. type
  1059.   LPLINEADDRESSCAPS = ^TLINEADDRESSCAPS;
  1060.   PLINEADDRESSCAPS = ^TLINEADDRESSCAPS;
  1061.   TLINEADDRESSCAPS =
  1062.     record
  1063.       dwTotalSize,
  1064.       dwNeededSize,
  1065.       dwUsedSize,
  1066.       dwLineDeviceID,
  1067.       dwAddressSize,
  1068.       dwAddressOffset,
  1069.       dwDevSpecificSize,
  1070.       dwDevSpecificOffset,
  1071.       dwAddressSharing,
  1072.       dwAddressStates,
  1073.       dwCallInfoStates,
  1074.       dwCallerIDFlags,
  1075.       dwCalledIDFlags,
  1076.       dwConnectedIDFlags,
  1077.       dwRedirectionIDFlags,
  1078.       dwRedirectingIDFlags,
  1079.       dwCallStates,
  1080.       dwDialToneModes,
  1081.       dwBusyModes,
  1082.       dwSpecialInfo,
  1083.       dwDisconnectModes,
  1084.       dwMaxNumActiveCalls,
  1085.       dwMaxNumOnHoldCalls,
  1086.       dwMaxNumOnHoldPendingCalls,
  1087.       dwMaxNumConference,
  1088.       dwMaxNumTransConf,
  1089.       dwAddrCapFlags,
  1090.       dwCallFeatures,
  1091.       dwRemoveFromConfCaps,
  1092.       dwRemoveFromConfState,
  1093.       dwTransferModes,
  1094.       dwParkModes,
  1095.       dwForwardModes,
  1096.       dwMaxForwardEntries,
  1097.       dwMaxSpecificEntries,
  1098.       dwMinFwdNumRings,
  1099.       dwMaxFwdNumRings,
  1100.       dwMaxCallCompletions,
  1101.       dwCallCompletionConds,
  1102.       dwCallCompletionModes,
  1103.       dwNumCompletionMessages,
  1104.       dwCompletionMsgTextEntrySize,
  1105.       dwCompletionMsgTextSize,
  1106.       dwCompletionMsgTextOffset,
  1108.       dwAddressFeatures : DWORD;                      // TAPI v1.4
  1110. {$IFDEF Tapi_Ver20}
  1111.       dwPredictiveAutoTransferStates,                 // TAPI v2.0
  1112.       dwNumCallTreatments,                            // TAPI v2.0
  1113.       dwCallTreatmentListSize,                        // TAPI v2.0
  1114.       dwCallTreatmentListOffset,                      // TAPI v2.0
  1115.       dwDeviceClassesSize,                            // TAPI v2.0
  1116.       dwDeviceClassesOffset,                          // TAPI v2.0
  1117.       dwMaxCallDataSize,                              // TAPI v2.0
  1118.       dwCallFeatures2,                                // TAPI v2.0
  1119.       dwMaxNoAnswerTimeout,                           // TAPI v2.0
  1120.       dwConnectedModes,                               // TAPI v2.0
  1121.       dwOfferingModes,                                // TAPI v2.0
  1122.       dwAvailableMediaModes : DWORD;                  // TAPI v2.0
  1123. {$ENDIF}
  1124.     end;
  1126.   LPLINEADDRESSSTATUS = ^TLINEADDRESSSTATUS;
  1127.   PLINEADDRESSSTATUS = ^TLINEADDRESSSTATUS;
  1128.   TLINEADDRESSSTATUS =
  1129.     record
  1130.       dwTotalSize,
  1131.       dwNeededSize,
  1132.       dwUsedSize,
  1133.       dwNumInUse,
  1134.       dwNumActiveCalls,
  1135.       dwNumOnHoldCalls,
  1136.       dwNumOnHoldPendCalls,
  1137.       dwAddressFeatures,
  1138.       dwNumRingsNoAnswer,
  1139.       dwForwardNumEntries,
  1140.       dwForwardSize,
  1141.       dwForwardOffset,
  1142.       dwTerminalModesSize,
  1143.       dwTerminalModesOffset,
  1144.       dwDevSpecificSize,
  1145.       dwDevSpecificOffset : DWORD;
  1146.     end;
  1148. {$IFDEF Tapi_Ver20}
  1149.   LPLINEAGENTACTIVITYENTRY = ^TLINEAGENTACTIVITYENTRY;
  1150.   PLINEAGENTACTIVITYENTRY = ^TLINEAGENTACTIVITYENTRY;
  1151.   TLINEAGENTACTIVITYENTRY =
  1152.     record
  1153.       dwID,                                           // TAPI v2.0
  1154.       dwNameSize,                                     // TAPI v2.0
  1155.       dwNameOffset : DWORD;                           // TAPI v2.0
  1156.     end;
  1158.   LPLINEAGENTACTIVITYLIST = ^TLINEAGENTACTIVITYLIST;
  1159.   PLINEAGENTACTIVITYLIST = ^TLINEAGENTACTIVITYLIST;
  1160.   TLINEAGENTACTIVITYLIST =
  1161.     record
  1162.       dwTotalSize,                                    // TAPI v2.0
  1163.       dwNeededSize,                                   // TAPI v2.0
  1164.       dwUsedSize,                                     // TAPI v2.0
  1165.       dwNumEntries,                                   // TAPI v2.0
  1166.       dwListSize,                                     // TAPI v2.0
  1167.       dwListOffset : DWORD;                           // TAPI v2.0
  1168.     end;
  1170.   LPLINEAGENTCAPS = ^TLINEAGENTCAPS;
  1171.   PLINEAGENTCAPS = ^TLINEAGENTCAPS;
  1172.   TLINEAGENTCAPS =
  1173.     record
  1174.       dwTotalSize,                                    // TAPI v2.0
  1175.       dwNeededSize,                                   // TAPI v2.0
  1176.       dwUsedSize,                                     // TAPI v2.0
  1177.       dwAgentHandlerInfoSize,                         // TAPI v2.0
  1178.       dwAgentHandlerInfoOffset,                       // TAPI v2.0
  1179.       dwCapsVersion,                                  // TAPI v2.0
  1180.       dwFeatures,                                     // TAPI v2.0
  1181.       dwStates,                                       // TAPI v2.0
  1182.       dwNextStates,                                   // TAPI v2.0
  1183.       dwMaxNumGroupEntries,                           // TAPI v2.0
  1184.       dwAgentStatusMessages,                          // TAPI v2.0
  1185.       dwNumAgentExtensionIDs,                         // TAPI v2.0
  1186.       dwAgentExtensionIDListSize,                     // TAPI v2.0
  1187.       dwAgentExtensionIDListOffset : DWORD;           // TAPI v2.0
  1188.     end;
  1190.   LPLINEAGENTGROUPENTRY = ^TLINEAGENTGROUPENTRY;
  1191.   PLINEAGENTGROUPENTRY = ^TLINEAGENTGROUPENTRY;
  1192.   TLINEAGENTGROUPENTRY =
  1193.     record
  1194.       GroupID :
  1195.         record
  1196.           dwGroupID1,                                 // TAPI v2.0
  1197.           dwGroupID2,                                 // TAPI v2.0
  1198.           dwGroupID3,                                 // TAPI v2.0
  1199.           dwGroupID4 : DWORD;                         // TAPI v2.0
  1200.         end;
  1201.       dwNameSize,                                     // TAPI v2.0
  1202.       dwNameOffset : DWORD;                           // TAPI v2.0
  1203.     end;
  1205.   LPLINEAGENTGROUPLIST = ^TLINEAGENTGROUPLIST;
  1206.   PLINEAGENTGROUPLIST = ^TLINEAGENTGROUPLIST;
  1207.   TLINEAGENTGROUPLIST =
  1208.     record
  1209.       dwTotalSize,                                    // TAPI v2.0
  1210.       dwNeededSize,                                   // TAPI v2.0
  1211.       dwUsedSize,                                     // TAPI v2.0
  1212.       dwNumEntries,                                   // TAPI v2.0
  1213.       dwListSize,                                     // TAPI v2.0
  1214.       dwListOffset : DWORD;                           // TAPI v2.0
  1215.     end;
  1217.   LPLINEAGENTSTATUS = ^TLINEAGENTSTATUS;
  1218.   PLINEAGENTSTATUS = ^TLINEAGENTSTATUS;
  1219.   TLINEAGENTSTATUS =
  1220.     record
  1221.       dwTotalSize,                                    // TAPI v2.0
  1222.       dwNeededSize,                                   // TAPI v2.0
  1223.       dwUsedSize,                                     // TAPI v2.0
  1224.       dwNumEntries,                                   // TAPI v2.0
  1225.       dwGroupListSize,                                // TAPI v2.0
  1226.       dwGroupListOffset,                              // TAPI v2.0
  1227.       dwState,                                        // TAPI v2.0
  1228.       dwNextState,                                    // TAPI v2.0
  1229.       dwActivityID,                                   // TAPI v2.0
  1230.       dwActivitySize,                                 // TAPI v2.0
  1231.       dwActivityOffset,                               // TAPI v2.0
  1232.       dwAgentFeatures,                                // TAPI v2.0
  1233.       dwValidStates,                                  // TAPI v2.0
  1234.       dwValidNextStates : DWORD;                      // TAPI v2.0
  1235.     end;
  1237.   LPLINEAPPINFO = ^TLINEAPPINFO;
  1238.   PLINEAPPINFO = ^TLINEAPPINFO;
  1239.   TLINEAPPINFO =
  1240.     record
  1241.       dwMachineNameSize,                              // TAPI v2.0
  1242.       dwMachineNameOffset,                            // TAPI v2.0
  1243.       dwUserNameSize,                                 // TAPI v2.0
  1244.       dwUserNameOffset,                               // TAPI v2.0
  1245.       dwModuleFilenameSize,                           // TAPI v2.0
  1246.       dwModuleFilenameOffset,                         // TAPI v2.0
  1247.       dwFriendlyNameSize,                             // TAPI v2.0
  1248.       dwFriendlyNameOffset,                           // TAPI v2.0
  1249.       dwMediaModes,                                   // TAPI v2.0
  1250.       dwAddressID : DWORD;                            // TAPI v2.0
  1251.     end;
  1252. {$ENDIF}
  1254.   LPLINEDIALPARAMS = ^TLINEDIALPARAMS;
  1255.   PLINEDIALPARAMS = ^TLINEDIALPARAMS;
  1256.   TLINEDIALPARAMS =
  1257.     record
  1258.       dwDialPause,
  1259.       dwDialSpeed,
  1260.       dwDigitDuration,
  1261.       dwWaitForDialtone : DWORD;
  1262.     end;
  1264.   LPLINECALLINFO = ^TLINECALLINFO;
  1265.   PLINECALLINFO = ^TLINECALLINFO;
  1266.   TLINECALLINFO =
  1267.     record
  1268.       dwTotalSize,
  1269.       dwNeededSize,
  1270.       dwUsedSize : DWORD;
  1271.       hLine : HLINE;
  1272.       dwLineDeviceID,
  1273.       dwAddressID,
  1274.       dwBearerMode,
  1275.       dwRate,
  1276.       dwMediaMode,
  1277.       dwAppSpecific,
  1278.       dwCallID,
  1279.       dwRelatedCallID,
  1280.       dwCallParamFlags,
  1281.       dwCallStates,
  1282.       dwMonitorDigitModes,
  1283.       dwMonitorMediaModes : DWORD;
  1284.       DialParams : TLINEDIALPARAMS;
  1285.       dwOrigin,
  1286.       dwReason,
  1287.       dwCompletionID,
  1288.       dwNumOwners,
  1289.       dwNumMonitors,
  1290.       dwCountryCode,
  1291.       dwTrunk,
  1292.       dwCallerIDFlags,
  1293.       dwCallerIDSize,
  1294.       dwCallerIDOffset,
  1295.       dwCallerIDNameSize,
  1296.       dwCallerIDNameOffset,
  1297.       dwCalledIDFlags,
  1298.       dwCalledIDSize,
  1299.       dwCalledIDOffset,
  1300.       dwCalledIDNameSize,
  1301.       dwCalledIDNameOffset,
  1302.       dwConnectedIDFlags,
  1303.       dwConnectedIDSize,
  1304.       dwConnectedIDOffset,
  1305.       dwConnectedIDNameSize,
  1306.       dwConnectedIDNameOffset,
  1307.       dwRedirectionIDFlags,
  1308.       dwRedirectionIDSize,
  1309.       dwRedirectionIDOffset,
  1310.       dwRedirectionIDNameSize,
  1311.       dwRedirectionIDNameOffset,
  1312.       dwRedirectingIDFlags,
  1313.       dwRedirectingIDSize,
  1314.       dwRedirectingIDOffset,
  1315.       dwRedirectingIDNameSize,
  1316.       dwRedirectingIDNameOffset,
  1317.       dwAppNameSize,
  1318.       dwAppNameOffset,
  1319.       dwDisplayableAddressSize,
  1320.       dwDisplayableAddressOffset,
  1321.       dwCalledPartySize,
  1322.       dwCalledPartyOffset,
  1323.       dwCommentSize,
  1324.       dwCommentOffset,
  1325.       dwDisplaySize,
  1326.       dwDisplayOffset,
  1327.       dwUserUserInfoSize,
  1328.       dwUserUserInfoOffset,
  1329.       dwHighLevelCompSize,
  1330.       dwHighLevelCompOffset,
  1331.       dwLowLevelCompSize,
  1332.       dwLowLevelCompOffset,
  1333.       dwChargingInfoSize,
  1334.       dwChargingInfoOffset,
  1335.       dwTerminalModesSize,
  1336.       dwTerminalModesOffset,
  1337.       dwDevSpecificSize,
  1338.       dwDevSpecificOffset : DWORD;
  1340. {$IFDEF Tapi_Ver20}
  1341.       dwCallTreatment,                                // TAPI v2.0
  1342.       dwCallDataSize,                                 // TAPI v2.0
  1343.       dwCallDataOffset,                               // TAPI v2.0
  1344.       dwSendingFlowspecSize,                          // TAPI v2.0
  1345.       dwSendingFlowspecOffset,                        // TAPI v2.0
  1346.       dwReceivingFlowspecSize,                        // TAPI v2.0
  1347.       dwReceivingFlowspecOffset : DWORD;              // TAPI v2.0
  1348. {$ENDIF}
  1349.     end;
  1351.   LPLINECALLLIST = ^TLINECALLLIST;
  1352.   PLINECALLLIST = ^TLINECALLLIST;
  1353.   TLINECALLLIST =
  1354.     record
  1355.       dwTotalSize,
  1356.       dwNeededSize,
  1357.       dwUsedSize,
  1358.       dwCallsNumEntries,
  1359.       dwCallsSize,
  1360.       dwCallsOffset : DWORD;
  1361.     end;
  1363.   LPLINECALLPARAMS = ^TLINECALLPARAMS;
  1364.   PLINECALLPARAMS = ^TLINECALLPARAMS;
  1365.   TLINECALLPARAMS =
  1366.     record                            // Defaults:
  1367.       dwTotalSize,                    // ---------
  1368.       dwBearerMode,                   // voice
  1369.       dwMinRate,                      // (3.1kHz)
  1370.       dwMaxRate,                      // (3.1kHz)
  1371.       dwMediaMode,                    // interactiveVoice
  1372.       dwCallParamFlags,               // 0
  1373.       dwAddressMode,                  // addressID
  1374.       dwAddressID : DWORD;            // (any available)
  1375.       DialParams : TLINEDIALPARAMS;   // (0, 0, 0, 0)
  1376.       dwOrigAddressSize,              // 0
  1377.       dwOrigAddressOffset,
  1378.       dwDisplayableAddressSize,
  1379.       dwDisplayableAddressOffset,
  1380.       dwCalledPartySize,              // 0
  1381.       dwCalledPartyOffset,
  1382.       dwCommentSize,                  // 0
  1383.       dwCommentOffset,
  1384.       dwUserUserInfoSize,             // 0
  1385.       dwUserUserInfoOffset,
  1386.       dwHighLevelCompSize,            // 0
  1387.       dwHighLevelCompOffset,
  1388.       dwLowLevelCompSize,             // 0
  1389.       dwLowLevelCompOffset,
  1390.       dwDevSpecificSize,              // 0
  1391.       dwDevSpecificOffset : DWORD;
  1393. {$IFDEF Tapi_Ver20}
  1394.       dwPredictiveAutoTransferStates,                 // TAPI v2.0
  1395.       dwTargetAddressSize,                            // TAPI v2.0
  1396.       dwTargetAddressOffset,                          // TAPI v2.0
  1397.       dwSendingFlowspecSize,                          // TAPI v2.0
  1398.       dwSendingFlowspecOffset,                        // TAPI v2.0
  1399.       dwReceivingFlowspecSize,                        // TAPI v2.0
  1400.       dwReceivingFlowspecOffset,                      // TAPI v2.0
  1401.       dwDeviceClassSize,                              // TAPI v2.0
  1402.       dwDeviceClassOffset,                            // TAPI v2.0
  1403.       dwDeviceConfigSize,                             // TAPI v2.0
  1404.       dwDeviceConfigOffset,                           // TAPI v2.0
  1405.       dwCallDataSize,                                 // TAPI v2.0
  1406.       dwCallDataOffset,                               // TAPI v2.0
  1407.       dwNoAnswerTimeout,                              // TAPI v2.0
  1408.       dwCallingPartyIDSize,                           // TAPI v2.0
  1409.       dwCallingPartyIDOffset : DWORD;                 // TAPI v2.0
  1410. {$ENDIF}
  1411.     end;
  1413.   LPLINECALLSTATUS = ^TLINECALLSTATUS;
  1414.   PLINECALLSTATUS = ^TLINECALLSTATUS;
  1415.   TLINECALLSTATUS =
  1416.     record
  1417.       dwTotalSize,
  1418.       dwNeededSize,
  1419.       dwUsedSize,
  1420.       dwCallState,
  1421.       dwCallStateMode,
  1422.       dwCallPrivilege,
  1423.       dwCallFeatures,
  1424.       dwDevSpecificSize,
  1425.       dwDevSpecificOffset : DWORD;
  1427. {$IFDEF Tapi_Ver20}
  1428.       dwCallFeatures2 : DWORD;                                    // TAPI v2.0
  1429.       {$IFDEF Win32}
  1430.       tStateEntryTime : TSystemTime;                              // TAPI v2.0
  1431.       {$ELSE}
  1432.       tStateEntryTime : array[0..7] of Word;                      // TAPI v2.0
  1433.       {$ENDIF}
  1434. {$ENDIF}
  1435.     end;
  1436.     
  1438. {$IFDEF Tapi_Ver20}
  1439.   LPLINECALLTREATMENTENTRY = ^TLINECALLTREATMENTENTRY;
  1440.   PLINECALLTREATMENTENTRY = ^TLINECALLTREATMENTENTRY;
  1441.   TLINECALLTREATMENTENTRY =
  1442.     record
  1443.       dwCallTreatmentID,                              // TAPI v2.0
  1444.       dwCallTreatmentNameSize,                        // TAPI v2.0
  1445.       dwCallTreatmentNameOffset : DWORD;              // TAPI v2.0
  1446.     end;
  1447. {$ENDIF}
  1450.   LPLINECARDENTRY = ^TLINECARDENTRY;
  1451.   PLINECARDENTRY = ^TLINECARDENTRY;
  1452.   TLINECARDENTRY =
  1453.     record
  1454.       dwPermanentCardID,
  1455.       dwCardNameSize,
  1456.       dwCardNameOffset,
  1457.       dwCardNumberDigits,                             // TAPI v1.4
  1458.       dwSameAreaRuleSize,                             // TAPI v1.4
  1459.       dwSameAreaRuleOffset,                           // TAPI v1.4
  1460.       dwLongDistanceRuleSize,                         // TAPI v1.4
  1461.       dwLongDistanceRuleOffset,                       // TAPI v1.4
  1462.       dwInternationalRuleSize,                        // TAPI v1.4
  1463.       dwInternationalRuleOffset,                      // TAPI v1.4
  1464.       dwOptions : DWORD;                              // TAPI v1.4
  1465.     end;
  1467.   LPLINECOUNTRYENTRY = ^TLINECOUNTRYENTRY;
  1468.   PLINECOUNTRYENTRY = ^TLINECOUNTRYENTRY;
  1469.   TLINECOUNTRYENTRY =
  1470.     record
  1471.       dwCountryID,                                    // TAPI v1.4
  1472.       dwCountryCode,                                  // TAPI v1.4
  1473.       dwNextCountryID,                                // TAPI v1.4
  1474.       dwCountryNameSize,                              // TAPI v1.4
  1475.       dwCountryNameOffset,                            // TAPI v1.4
  1476.       dwSameAreaRuleSize,                             // TAPI v1.4
  1477.       dwSameAreaRuleOffset,                           // TAPI v1.4
  1478.       dwLongDistanceRuleSize,                         // TAPI v1.4
  1479.       dwLongDistanceRuleOffset,                       // TAPI v1.4
  1480.       dwInternationalRuleSize,                        // TAPI v1.4
  1481.       dwInternationalRuleOffset : DWORD;              // TAPI v1.4
  1482.     end;
  1484.   LPLINECOUNTRYLIST = ^TLINECOUNTRYLIST;
  1485.   PLINECOUNTRYLIST = ^TLINECOUNTRYLIST;
  1486.   TLINECOUNTRYLIST =
  1487.     record
  1488.       dwTotalSize,                                    // TAPI v1.4
  1489.       dwNeededSize,                                   // TAPI v1.4
  1490.       dwUsedSize,                                     // TAPI v1.4
  1491.       dwNumCountries,                                 // TAPI v1.4
  1492.       dwCountryListSize,                              // TAPI v1.4
  1493.       dwCountryListOffset : DWORD;                    // TAPI v1.4
  1494.     end;
  1496.   LPLINEDEVCAPS = ^TLINEDEVCAPS;
  1497.   PLINEDEVCAPS = ^TLINEDEVCAPS;
  1498.   TLINEDEVCAPS =
  1499.     record
  1500.       dwTotalSize,
  1501.       dwNeededSize,
  1502.       dwUsedSize,
  1503.       dwProviderInfoSize,
  1504.       dwProviderInfoOffset,
  1505.       dwSwitchInfoSize,
  1506.       dwSwitchInfoOffset,
  1507.       dwPermanentLineID,
  1508.       dwLineNameSize,
  1509.       dwLineNameOffset,
  1510.       dwStringFormat,
  1511.       dwAddressModes,
  1512.       dwNumAddresses,
  1513.       dwBearerModes,
  1514.       dwMaxRate,
  1515.       dwMediaModes,
  1516.       dwGenerateToneModes,
  1517.       dwGenerateToneMaxNumFreq,
  1518.       dwGenerateDigitModes,
  1519.       dwMonitorToneMaxNumFreq,
  1520.       dwMonitorToneMaxNumEntries,
  1521.       dwMonitorDigitModes,
  1522.       dwGatherDigitsMinTimeout,
  1523.       dwGatherDigitsMaxTimeout,
  1524.       dwMedCtlDigitMaxListSize,
  1525.       dwMedCtlMediaMaxListSize,
  1526.       dwMedCtlToneMaxListSize,
  1527.       dwMedCtlCallStateMaxListSize,
  1528.       dwDevCapFlags,
  1529.       dwMaxNumActiveCalls,
  1530.       dwAnswerMode,
  1531.       dwRingModes,
  1532.       dwLineStates,
  1533.       dwUUIAcceptSize,
  1534.       dwUUIAnswerSize,
  1535.       dwUUIMakeCallSize,
  1536.       dwUUIDropSize,
  1537.       dwUUISendUserUserInfoSize,
  1538.       dwUUICallInfoSize : DWORD;
  1539.       MinDialParams,
  1540.       MaxDialParams,
  1541.       DefaultDialParams : TLINEDIALPARAMS;
  1542.       dwNumTerminals,
  1543.       dwTerminalCapsSize,
  1544.       dwTerminalCapsOffset,
  1545.       dwTerminalTextEntrySize,
  1546.       dwTerminalTextSize,
  1547.       dwTerminalTextOffset,
  1548.       dwDevSpecificSize,
  1549.       dwDevSpecificOffset,
  1551.       dwLineFeatures : DWORD;                         // TAPI v1.4
  1553. {$IFDEF Tapi_Ver20}
  1554.       dwSettableDevStatus,                            // TAPI v2.0
  1555.       dwDeviceClassesSize,                            // TAPI v2.0
  1556.       dwDeviceClassesOffset : DWORD;                  // TAPI v2.0
  1557. {$ENDIF}
  1558.     end;
  1560.   LPLINEDEVSTATUS = ^TLINEDEVSTATUS;
  1561.   PLINEDEVSTATUS = ^TLINEDEVSTATUS;
  1562.   TLINEDEVSTATUS =
  1563.     record
  1564.       dwTotalSize,
  1565.       dwNeededSize,
  1566.       dwUsedSize,
  1567.       dwNumOpens,
  1568.       dwOpenMediaModes,
  1569.       dwNumActiveCalls,
  1570.       dwNumOnHoldCalls,
  1571.       dwNumOnHoldPendCalls,
  1572.       dwLineFeatures,
  1573.       dwNumCallCompletions,
  1574.       dwRingMode,
  1575.       dwSignalLevel,
  1576.       dwBatteryLevel,
  1577.       dwRoamMode,
  1578.       dwDevStatusFlags,
  1579.       dwTerminalModesSize,
  1580.       dwTerminalModesOffset,
  1581.       dwDevSpecificSize,
  1582.       dwDevSpecificOffset : DWORD;
  1584. {$IFDEF Tapi_Ver20}
  1585.       dwAvailableMediaModes,                          // TAPI v2.0
  1586.       dwAppInfoSize,                                  // TAPI v2.0
  1587.       dwAppInfoOffset : DWORD;                        // TAPI v2.0
  1588. {$ENDIF}
  1589.     end;
  1591.   LPLINEEXTENSIONID = ^TLINEEXTENSIONID;
  1592.   PLINEEXTENSIONID = ^TLINEEXTENSIONID;
  1593.   TLINEEXTENSIONID =
  1594.     record
  1595.       dwExtensionID0,
  1596.       dwExtensionID1,
  1597.       dwExtensionID2,
  1598.       dwExtensionID3 : DWORD;
  1599.     end;
  1601.   LPLINEFORWARD = ^TLINEFORWARD;
  1602.   PLINEFORWARD = ^TLINEFORWARD;
  1603.   TLINEFORWARD =
  1604.     record
  1605.       dwForwardMode,
  1606.       dwCallerAddressSize,
  1607.       dwCallerAddressOffset,
  1608.       dwDestCountryCode,
  1609.       dwDestAddressSize,
  1610.       dwDestAddressOffset : DWORD;
  1611.     end;
  1613.   LPLINEFORWARDLIST = ^TLINEFORWARDLIST;
  1614.   PLINEFORWARDLIST = ^TLINEFORWARDLIST;
  1615.   TLINEFORWARDLIST =
  1616.     record
  1617.       dwTotalSize,
  1618.       dwNumEntries : DWORD;
  1619.     end;
  1621.   LPLINEGENERATETONE = ^TLINEGENERATETONE;
  1622.   PLINEGENERATETONE = ^TLINEGENERATETONE;
  1623.   TLINEGENERATETONE =
  1624.     record
  1625.       dwFrequency,
  1626.       dwCadenceOn,
  1627.       dwCadenceOff,
  1628.       dwVolume : DWORD;
  1629.     end;
  1631. {$IFDEF Tapi_Ver20}
  1632.   THandleUnion =
  1633.     record
  1634.       case Integer of
  1635.         0 :
  1636.           (hEvent : THandle);
  1637.         1 :
  1638.           (hCompletionPort : THandle);
  1639.     end;
  1641.   LPLINEINITIALIZEEXPARAMS = ^TLINEINITIALIZEEXPARAMS;
  1642.   PLINEINITIALIZEEXPARAMS = ^TLINEINITIALIZEEXPARAMS;
  1643.   TLINEINITIALIZEEXPARAMS =
  1644.     record
  1645.       dwTotalSize,                                    // TAPI v2.0
  1646.       dwNeededSize,                                   // TAPI v2.0
  1647.       dwUsedSize,                                     // TAPI v2.0
  1648.       dwOptions : DWORD;                              // TAPI v2.0
  1650.       Handles : THandleUnion; //!! Union converted to THandleUnion
  1652.       dwCompletionKey : DWORD;                        // TAPI v2.0
  1653.     end;
  1654. {$ENDIF}
  1656.   LPLINELOCATIONENTRY = ^TLINELOCATIONENTRY;
  1657.   PLINELOCATIONENTRY = ^TLINELOCATIONENTRY;
  1658.   TLINELOCATIONENTRY =
  1659.     record
  1660.       dwPermanentLocationID,
  1661.       dwLocationNameSize,
  1662.       dwLocationNameOffset,
  1663.       dwCountryCode,
  1664.       dwCityCodeSize,
  1665.       dwCityCodeOffset,
  1666.       dwPreferredCardID,
  1668.       dwLocalAccessCodeSize,                          // TAPI v1.4
  1669.       dwLocalAccessCodeOffset,                        // TAPI v1.4
  1670.       dwLongDistanceAccessCodeSize,                   // TAPI v1.4
  1671.       dwLongDistanceAccessCodeOffset,                 // TAPI v1.4
  1672.       dwTollPrefixListSize,                           // TAPI v1.4
  1673.       dwTollPrefixListOffset,                         // TAPI v1.4
  1674.       dwCountryID,                                    // TAPI v1.4
  1675.       dwOptions,                                      // TAPI v1.4
  1676.       dwCancelCallWaitingSize,                        // TAPI v1.4
  1677.       dwCancelCallWaitingOffset : DWORD;              // TAPI v1.4
  1678.     end;
  1680.   LPLINEMEDIACONTROLCALLSTATE = ^TLINEMEDIACONTROLCALLSTATE;
  1681.   PLINEMEDIACONTROLCALLSTATE = ^TLINEMEDIACONTROLCALLSTATE;
  1682.   TLINEMEDIACONTROLCALLSTATE =
  1683.     record
  1684.       dwCallStates,
  1685.       dwMediaControl : DWORD;
  1686.     end;
  1688.   LPLINEMEDIACONTROLDIGIT = ^TLINEMEDIACONTROLDIGIT;
  1689.   PLINEMEDIACONTROLDIGIT = ^TLINEMEDIACONTROLDIGIT;
  1690.   TLINEMEDIACONTROLDIGIT =
  1691.     record
  1692.       dwDigit,
  1693.       dwDigitModes,
  1694.       dwMediaControl : DWORD;
  1695.     end;
  1697.   LPLINEMEDIACONTROLMEDIA = ^TLINEMEDIACONTROLMEDIA;
  1698.   PLINEMEDIACONTROLMEDIA = ^TLINEMEDIACONTROLMEDIA;
  1699.   TLINEMEDIACONTROLMEDIA =
  1700.     record
  1701.       dwMediaModes,
  1702.       dwDuration,
  1703.       dwMediaControl : DWORD;
  1704.     end;
  1706.   LPLINEMEDIACONTROLTONE = ^TLINEMEDIACONTROLTONE;
  1707.   PLINEMEDIACONTROLTONE = ^TLINEMEDIACONTROLTONE;
  1708.   TLINEMEDIACONTROLTONE =
  1709.     record
  1710.       dwAppSpecific,
  1711.       dwDuration,
  1712.       dwFrequency1,
  1713.       dwFrequency2,
  1714.       dwFrequency3,
  1715.       dwMediaControl : DWORD;
  1716.     end;
  1718. {$IFDEF Tapi_Ver20}
  1719.   LPLINEMESSAGE = ^TLINEMESSAGE;
  1720.   PLINEMESSAGE = ^TLINEMESSAGE;
  1721.   TLINEMESSAGE =
  1722.     record
  1723.       hDevice,                                        // TAPI v2.0
  1724.       dwMessageID,                                    // TAPI v2.0
  1725.       dwCallbackInstance,                             // TAPI v2.0
  1726.       dwParam1,                                       // TAPI v2.0
  1727.       dwParam2,                                       // TAPI v2.0
  1728.       dwParam3 : DWORD;                               // TAPI v2.0
  1729.     end;
  1730. {$ENDIF}
  1732.   LPLINEMONITORTONE = ^TLINEMONITORTONE;
  1733.   PLINEMONITORTONE = ^TLINEMONITORTONE;
  1734.   TLINEMONITORTONE =
  1735.     record
  1736.       dwAppSpecific,
  1737.       dwDuration,
  1738.       dwFrequency1,
  1739.       dwFrequency2,
  1740.       dwFrequency3 : DWORD;
  1741.     end;
  1743.   LPLINEPROVIDERENTRY = ^TLINEPROVIDERENTRY;
  1744.   PLINEPROVIDERENTRY = ^TLINEPROVIDERENTRY;
  1745.   TLINEPROVIDERENTRY =
  1746.     record
  1747.       dwPermanentProviderID,                          // TAPI v1.4
  1748.       dwProviderFilenameSize,                         // TAPI v1.4
  1749.       dwProviderFilenameOffset : DWORD;               // TAPI v1.4
  1750.     end;
  1752.   LPLINEPROVIDERLIST = ^TLINEPROVIDERLIST;
  1753.   PLINEPROVIDERLIST = ^TLINEPROVIDERLIST;
  1754.   TLINEPROVIDERLIST =
  1755.     record
  1756.       dwTotalSize,                                    // TAPI v1.4
  1757.       dwNeededSize,                                   // TAPI v1.4
  1758.       dwUsedSize,                                     // TAPI v1.4
  1759.       dwNumProviders,                                 // TAPI v1.4
  1760.       dwProviderListSize,                             // TAPI v1.4
  1761.       dwProviderListOffset : DWORD;                   // TAPI v1.4
  1762.     end;
  1764. {$IFDEF Tapi_Ver20}
  1765.   LPLINEPROXYREQUEST = ^TLINEPROXYREQUEST;
  1766.   PLINEPROXYREQUEST = ^TLINEPROXYREQUEST;
  1767.   TLINEPROXYREQUEST =
  1768.     record
  1769.       dwSize,                                         // TAPI v2.0
  1770.       dwClientMachineNameSize,                        // TAPI v2.0
  1771.       dwClientMachineNameOffset,                      // TAPI v2.0
  1772.       dwClientUserNameSize,                           // TAPI v2.0
  1773.       dwClientUserNameOffset,                         // TAPI v2.0
  1774.       dwClientAppAPIVersion,                          // TAPI v2.0
  1775.       dwRequestType : DWORD;                          // TAPI v2.0
  1777.       case Integer of
  1778.         0 :
  1779.           (
  1780.             SetAgentGroup :
  1781.               record
  1782.                 dwAddressID : DWORD;                  // TAPI v2.0
  1783.                 GroupList : TLINEAGENTGROUPLIST;      // TAPI v2.0
  1784.               end;
  1785.           );
  1786.         1 :
  1787.           (
  1788.             SetAgentState :
  1789.               record
  1790.                 dwAddressID,                          // TAPI v2.0
  1791.                 dwAgentState,                         // TAPI v2.0
  1792.                 dwNextAgentState : DWORD;             // TAPI v2.0
  1793.               end;
  1794.           );
  1795.         2 :
  1796.           (
  1797.             SetAgentActivity :
  1798.               record
  1799.                 dwAddressID : DWORD;                  // TAPI v2.0
  1800.                 dwActivityID : DWORD;                 // TAPI v2.0
  1801.               end;
  1802.           );
  1803.         3 :
  1804.           (
  1805.             GetAgentCaps :
  1806.               record
  1807.                 dwAddressID : DWORD;                  // TAPI v2.0
  1808.                 AgentCaps : TLINEAGENTCAPS;           // TAPI v2.0
  1809.               end;
  1810.           );
  1811.         4 :
  1812.           (
  1813.             GetAgentStatus :
  1814.               record
  1815.                 dwAddressID : DWORD;                  // TAPI v2.0
  1816.                 AgentStatus : TLINEAGENTSTATUS;       // TAPI v2.0
  1817.               end;
  1818.           );
  1819.         5 :
  1820.           (
  1821.             AgentSpecific :
  1822.               record
  1823.                 dwAddressID,                          // TAPI v2.0
  1824.                 dwAgentExtensionIDIndex,              // TAPI v2.0
  1825.                 dwSize : DWORD;                       // TAPI v2.0
  1826.                 Params : array[0..0] of Byte;         // TAPI v2.0
  1827.               end;
  1828.           );
  1829.         6 :
  1830.           (
  1831.             GetAgentActivityList :
  1832.               record
  1833.                 dwAddressID : DWORD;                  // TAPI v2.0
  1834.                 ActivityList : TLINEAGENTACTIVITYLIST;// TAPI v2.0
  1835.               end;
  1836.           );
  1837.         7 :
  1838.           (
  1839.             GetAgentGroupList :
  1840.               record
  1841.                 dwAddressID : DWORD;                  // TAPI v2.0
  1842.                 GroupList : TLINEAGENTGROUPLIST;      // TAPI v2.0
  1843.               end;
  1844.           );
  1845.     end;
  1846. {$ENDIF}
  1849.   LPLINEREQMAKECALL = ^TLINEREQMAKECALL;
  1850.   PLINEREQMAKECALL = ^TLINEREQMAKECALL;
  1851.   TLINEREQMAKECALL =
  1852.     record
  1853.       szDestAddress : array[0..TAPIMAXDESTADDRESSSIZE - 1] of Char;
  1854.       szAppName     : array[0..TAPIMAXAPPNAMESIZE - 1] of Char;
  1855.       szCalledParty : array[0..TAPIMAXCALLEDPARTYSIZE - 1] of Char;
  1856.       szComment     : array[0..TAPIMAXCOMMENTSIZE - 1] of Char;
  1857.     end;
  1859. {$IFDEF Tapi_Ver20}
  1860.   LPLINEREQMAKECALLW = ^TLINEREQMAKECALLW;
  1861.   PLINEREQMAKECALLW = ^TLINEREQMAKECALLW;
  1862.   TLINEREQMAKECALLW =
  1863.     record
  1864.       szDestAddress : array[0..TAPIMAXDESTADDRESSSIZE - 1] of WideChar;
  1865.       szAppName     : array[0..TAPIMAXAPPNAMESIZE - 1] of WideChar;
  1866.       szCalledParty : array[0..TAPIMAXCALLEDPARTYSIZE - 1] of WideChar;
  1867.       szComment     : array[0..TAPIMAXCOMMENTSIZE - 1] of WideChar;
  1868.     end;
  1869. {$ENDIF}
  1872.   LPLINEREQMEDIACALL = ^TLINEREQMEDIACALL;
  1873.   PLINEREQMEDIACALL = ^TLINEREQMEDIACALL;
  1874.   TLINEREQMEDIACALL =
  1875.     record
  1876.       hWnd          : HWND;
  1877.       wRequestID    : WPARAM;
  1878.       szDeviceClass : array[0..TAPIMAXDEVICECLASSSIZE - 1] of Char;
  1879.       ucDeviceID    : array[0..TAPIMAXDEVICEIDSIZE - 1] of Byte;
  1880.       dwSize,
  1881.       dwSecure      : DWORD;
  1882.       szDestAddress : array[0..TAPIMAXDESTADDRESSSIZE] of Char;
  1883.       szAppName     : array[0..TAPIMAXAPPNAMESIZE] of Char;
  1884.       szCalledParty : array[0..TAPIMAXCALLEDPARTYSIZE] of Char;
  1885.       szComment     : array[0..TAPIMAXCOMMENTSIZE] of Char;
  1886.     end;
  1888. {$IFDEF Tapi_Ver20}
  1889.   LPLINEREQMEDIACALLW = ^TLINEREQMEDIACALLW;
  1890.   PLINEREQMEDIACALLW = ^TLINEREQMEDIACALLW;
  1891.   TLINEREQMEDIACALLW =
  1892.     record
  1893.       hWnd          : HWND;
  1894.       wRequestID    : WPARAM;
  1895.       szDeviceClass : array[0..TAPIMAXDEVICECLASSSIZE - 1] of WideChar;
  1896.       ucDeviceID    : array[0..TAPIMAXDEVICEIDSIZE - 1] of Byte;
  1897.       dwSize,
  1898.       dwSecure      : DWORD;
  1899.       szDestAddress : array[0..TAPIMAXDESTADDRESSSIZE] of WideChar;
  1900.       szAppName     : array[0..TAPIMAXAPPNAMESIZE] of WideChar;
  1901.       szCalledParty : array[0..TAPIMAXCALLEDPARTYSIZE] of WideChar;
  1902.       szComment     : array[0..TAPIMAXCOMMENTSIZE] of WideChar;
  1903.     end;
  1904. {$ENDIF}
  1907.   LPLINETERMCAPS = ^TLINETERMCAPS;
  1908.   PLINETERMCAPS = ^TLINETERMCAPS;
  1909.   TLINETERMCAPS =
  1910.     record
  1911.       dwTermDev,
  1912.       dwTermModes,
  1913.       dwTermSharing : DWORD;
  1914.     end;
  1916.   LPLINETRANSLATECAPS = ^TLINETRANSLATECAPS;
  1917.   PLINETRANSLATECAPS = ^TLINETRANSLATECAPS;
  1918.   TLINETRANSLATECAPS =
  1919.     record
  1920.       dwTotalSize,
  1921.       dwNeededSize,
  1922.       dwUsedSize,
  1923.       dwNumLocations,
  1924.       dwLocationListSize,
  1925.       dwLocationListOffset,
  1926.       dwCurrentLocationID,
  1927.       dwNumCards,
  1928.       dwCardListSize,
  1929.       dwCardListOffset,
  1930.       dwCurrentPreferredCardID : DWORD;
  1931.     end;
  1933.   LPLINETRANSLATEOUTPUT = ^TLINETRANSLATEOUTPUT;
  1934.   PLINETRANSLATEOUTPUT = ^TLINETRANSLATEOUTPUT;
  1935.   TLINETRANSLATEOUTPUT =
  1936.     record
  1937.       dwTotalSize,
  1938.       dwNeededSize,
  1939.       dwUsedSize,
  1940.       dwDialableStringSize,
  1941.       dwDialableStringOffset,
  1942.       dwDisplayableStringSize,
  1943.       dwDisplayableStringOffset,
  1944.       dwCurrentCountry,
  1945.       dwDestCountry,
  1946.       dwTranslateResults : DWORD;
  1947.     end;
  1949.   LPPHONEBUTTONINFO = ^TPHONEBUTTONINFO;
  1950.   PPHONEBUTTONINFO = ^TPHONEBUTTONINFO;
  1951.   TPHONEBUTTONINFO =
  1952.     record
  1953.       dwTotalSize,
  1954.       dwNeededSize,
  1955.       dwUsedSize,
  1956.       dwButtonMode,
  1957.       dwButtonFunction,
  1958.       dwButtonTextSize,
  1959.       dwButtonTextOffset,
  1960.       dwDevSpecificSize,
  1961.       dwDevSpecificOffset,
  1963.       dwButtonState : DWORD;                             // TAPI v1.4
  1964.     end;
  1966.   LPPHONECAPS = ^TPHONECAPS;
  1967.   PPHONECAPS = ^TPHONECAPS;
  1968.   TPHONECAPS =
  1969.     record
  1970.       dwTotalSize,
  1971.       dwNeededSize,
  1972.       dwUsedSize,
  1973.       dwProviderInfoSize,
  1974.       dwProviderInfoOffset,
  1975.       dwPhoneInfoSize,
  1976.       dwPhoneInfoOffset,
  1977.       dwPermanentPhoneID,
  1978.       dwPhoneNameSize,
  1979.       dwPhoneNameOffset,
  1980.       dwStringFormat,
  1981.       dwPhoneStates,
  1982.       dwHookSwitchDevs,
  1983.       dwHandsetHookSwitchModes,
  1984.       dwSpeakerHookSwitchModes,
  1985.       dwHeadsetHookSwitchModes,
  1986.       dwVolumeFlags,
  1987.       dwGainFlags,
  1988.       dwDisplayNumRows,
  1989.       dwDisplayNumColumns,
  1990.       dwNumRingModes,
  1991.       dwNumButtonLamps,
  1992.       dwButtonModesSize,
  1993.       dwButtonModesOffset,
  1994.       dwButtonFunctionsSize,
  1995.       dwButtonFunctionsOffset,
  1996.       dwLampModesSize,
  1997.       dwLampModesOffset,
  1998.       dwNumSetData,
  1999.       dwSetDataSize,
  2000.       dwSetDataOffset,
  2001.       dwNumGetData,
  2002.       dwGetDataSize,
  2003.       dwGetDataOffset,
  2004.       dwDevSpecificSize,
  2005.       dwDevSpecificOffset : DWORD;
  2007. {$IFDEF Tapi_Ver20}
  2008.       dwDeviceClassesSize,                            // TAPI v2.0
  2009.       dwDeviceClassesOffset,                          // TAPI v2.0