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tony |
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{************************************************************************}
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{ }
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{ Borland Delphi Visual Component Library }
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{ InterBase Express core components }
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{ }
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{ Copyright (c) 1998-2000 Inprise Corporation }
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{ }
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{ InterBase Express is based in part on the product }
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{ Free IB Components, written by Gregory H. Deatz for }
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{ Hoagland, Longo, Moran, Dunst & Doukas Company. }
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{ Free IB Components is used under license. }
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{ }
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{ The contents of this file are subject to the InterBase }
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{ Public License Version 1.0 (the "License"); you may not }
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{ use this file except in compliance with the License. You }
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{ may obtain a copy of the License at http://www.Inprise.com/IPL.html }
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{ Software distributed under the License is distributed on }
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{ an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either }
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{ express or implied. See the License for the specific language }
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{ governing rights and limitations under the License. }
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{ The Original Code was created by InterBase Software Corporation }
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{ and its successors. }
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{ Portions created by Inprise Corporation are Copyright (C) Inprise }
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{ Corporation. All Rights Reserved. }
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{ Contributor(s): Jeff Overcash }
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{ }
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{ IBX For Lazarus (Firebird Express) }
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{ Contributor: Tony Whyman, MWA Software http://www.mwasoftware.co.uk }
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{ Portions created by MWA Software are copyright McCallum Whyman }
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{ Associates Ltd 2011 }
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{ }
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{************************************************************************}
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unit IBExternals;
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{ Some structures, declarations that we need for the IB stuff to work, but
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that aren't really part of the ib header file. }
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interface
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uses
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{$IFDEF WINDOWS }
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Windows
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{$ELSE}
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unix
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{$ENDIF}
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;
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const
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MaxuShort = 65535;
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type
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Int = LongInt; { 32 bit signed }
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UInt = DWord; { 32 bit unsigned }
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Long = LongInt; { 32 bit signed }
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ULong = DWord; { 32 bit unsigned }
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Short = SmallInt;{ 16 bit signed }
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UShort = Word; { 16 bit unsigned }
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Float = Single; { 32 bit }
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UChar = Byte; { 8 bit unsigned }
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ISC_LONG = Long; { 32 bit signed }
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UISC_LONG = ULong; { 32 bit unsigned }
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ISC_INT64 = Int64; { 64 bit signed }
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{$IFDEF CPU64}
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ISC_STATUS = Int64; { 64 bit signed }
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UISC_STATUS = UInt64; { 64 bit unsigned}
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{$ELSE}
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ISC_STATUS = Long; { 32 bit signed }
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UISC_STATUS = ULong; { 32 bit unsigned}
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{$ENDIF}
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FB_API_HANDLE = ^Pointer;
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Void = Pointer;
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{ Delphi Pointer types }
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PInt = ^Int;
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PShort = ^Short;
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PUShort = ^UShort;
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PLong = ^Long;
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PULong = ^ULong;
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PFloat = ^Float;
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PUChar = ^UChar;
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PVoid = ^Pointer;
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PISC_LONG = ^ISC_LONG;
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PUISC_LONG = ^UISC_LONG;
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PISC_STATUS = ^ISC_STATUS;
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PPISC_STATUS = ^PISC_STATUS;
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PUISC_STATUS = ^UISC_STATUS;
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type
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{ C Date/Time Structure }
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TCTimeStructure = record
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tm_sec : integer; { Seconds }
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tm_min : integer; { Minutes }
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tm_hour : integer; { Hour (0--23) }
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tm_mday : integer; { Day of month (1--31) }
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tm_mon : integer; { Month (0--11) }
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tm_year : integer; { Year (calendar year minus 1900) }
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tm_wday : integer; { Weekday (0--6) Sunday = 0) }
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tm_yday : integer; { Day of year (0--365) }
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tm_isdst : integer; { 0 if daylight savings time is not in effect) }
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tm_gmtoff: longint;
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tm_zone: PChar;
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end;
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PCTimeStructure = ^TCTimeStructure;
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TM = TCTimeStructure;
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PTM = ^TM;
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TISC_VARYING = record
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strlen: Short;
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str: array[0..0] of Char;
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end;
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{***************************}
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{* Some blob ctl structs *}
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{* from IB help files for *}
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{* implementing UDFs . *}
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{* -- Taken from docs, not *}
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{* in original ibase.h *}
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{***************************}
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TISC_BlobGetSegment = function(BlobHandle: PInt;
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Buffer: PChar;
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BufferSize: Long;
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var ResultLength: Long): Short; cdecl;
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TISC_BlobPutSegment = procedure(BlobHandle: PInt;
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Buffer: PChar;
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BufferLength: Short); cdecl;
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TBlob = record
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GetSegment : TISC_BlobGetSegment;
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BlobHandle : PInt;
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SegmentCount : Long;
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MaxSegmentLength : Long;
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TotalSize : Long;
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PutSegment : TISC_BlobPutSegment;
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end;
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PBlob = ^TBlob;
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{$IF FPC_FULLVERSION < 20700 }
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RawByteString = string; {for backwards compatibility}
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{$ENDIF}
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const
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{ Delphi consts }
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{ Days of week }
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dSun = 1; dMon = 2; dTue = 3; dWed = 4; dThu = 5; dFri = 6; dSat = 7;
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{ Months of year }
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dJan = 1; dFeb = 2; dMar = 3; dApr = 4; dMay = 5; dJun = 6;
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dJul = 7; dAug = 8; dSep = 9; dOct = 10; dNov = 11; dDec = 12;
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{ C Consts }
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cYearOffset = 1900;
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{ Days of week }
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cSun = 0; cMon = 1; cTue = 2; cWed = 3; cThu = 4; cFri = 5; cSat = 6;
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{ Months of year }
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cJan = 0; cFeb = 1; cMar = 2; cApr = 3; cMay = 4; cJun = 5;
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cJul = 6; cAug = 7; cSep = 8; cOct = 9; cNov = 10; cDec = 11;
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procedure InitializeTCTimeStructure(var tm_record: TCTimeStructure);
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implementation
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procedure InitializeTCTimeStructure(var tm_record: TCTimeStructure);
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begin
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with tm_record do begin
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tm_sec := 0;
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tm_min := 0;
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tm_hour := 0;
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tm_mday := 0;
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tm_mon := 0;
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tm_year := 0;
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tm_wday := 0;
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tm_yday := 0;
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tm_isdst := 0;
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end;
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end;
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end.
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