{ This Delphi unit is part of TIGCC. Copyright (C) 2000-2004 Sebastian Reichelt This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. } unit UtilsSys; interface uses Windows, SysUtils, Classes; function LastPos (const Substr, S: string): Integer; var AppLocationDir: string; // the directory where the program was started from, with a '\' at the end implementation function LastPos; var I: Integer; begin for I := Length (S) - Length (Substr) + 1 downto 1 do begin if Copy (S, I, Length (SubStr)) = Substr then begin Result := I; Exit; end; end; Result := 0; end; initialization AppLocationDir := ExtractFilePath (ParamStr (0)); end.