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7ff76caa73
* Added 'const' modifier to the first argument of these functions in order to avoid creating a local copy. git-svn-id: trunk@20207 -
51 lines
2.3 KiB
PHP
51 lines
2.3 KiB
PHP
{
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This file is part of the Free Pascal run time library.
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Copyright (c) 1999-2005 by Florian Klaempfl,
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member of the Free Pascal development team.
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This file implements support routines for WideStrings/Unicode with FPC
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See the file COPYING.FPC, included in this distribution,
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for details about the copyright.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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**********************************************************************}
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Procedure UniqueString (Var S : WideString);external name 'FPC_WIDESTR_UNIQUE';
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Function Pos (Const Substr : WideString; Const Source : WideString) : SizeInt;
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Function Pos (c : Char; Const s : WideString) : SizeInt;
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Function Pos (c : WideChar; Const s : WideString) : SizeInt;
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Function Pos (c : WideChar; Const s : RawByteString) : SizeInt;
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Function Pos (const c : RawByteString; Const s : WideString) : SizeInt;
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Function Pos (const c : WideString; Const s : RawByteString) : SizeInt;
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Function Pos (const c : ShortString; Const s : WideString) : SizeInt;
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Function UpCase(const s : WideString) : WideString;
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Procedure Insert (Const Source : WideString; Var S : WideString; Index : SizeInt);
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Procedure Delete (Var S : WideString; Index,Size: SizeInt);
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Procedure SetString (Out S : WideString; Buf : PWideChar; Len : SizeInt);
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Procedure SetString (Out S : WideString; Buf : PChar; Len : SizeInt);
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procedure DefaultWide2AnsiMove(source:pwidechar;var dest:ansistring;cp : TSystemCodePage;len:SizeInt);
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procedure DefaultAnsi2WideMove(source:pchar;cp : TSystemCodePage;var dest:widestring;len:SizeInt);
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type
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TWideStringManager = TUnicodeStringManager;
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function UnicodeToUtf8(Dest: PChar; Source: PWideChar; MaxBytes: SizeInt): SizeInt;{$ifdef SYSTEMINLINE}inline;{$endif}
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function UnicodeToUtf8(Dest: PChar; MaxDestBytes: SizeUInt; Source: PWideChar; SourceChars: SizeUInt): SizeUInt;
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function Utf8ToUnicode(Dest: PWideChar; Source: PChar; MaxChars: SizeInt): SizeInt;{$ifdef SYSTEMINLINE}inline;{$endif}
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function Utf8ToUnicode(Dest: PWideChar; MaxDestChars: SizeUInt; Source: PChar; SourceBytes: SizeUInt): SizeUInt;
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function UTF8Encode(const s : WideString) : RawByteString;
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{$ifdef MSWINDOWS}
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const
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winwidestringalloc : boolean = true;
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{$endif MSWINDOWS}
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