Delphi structure definition: (For Delphi applications...) https://dw3gparser.svn.sourceforge.net/svnroot/dw3gparser/trunk/src/w3gItemDef.pas Export structure definition: (For non Delphi applications...) https://dw3gparser.svn.sourceforge.net/svnroot/dw3gparser/trunk/src/w3gStructure.pas Dll definitions: All dll calling conventions are stdcalls dw3gLibrary.dll: https://dw3gparser.svn.sourceforge.net/svnroot/dw3gparser/trunk/src/w3gDLL.pas dw3gMySql.dll (search for the procedure declared with export) https://dw3gparser.svn.sourceforge.net/svnroot/dw3gparser/trunk/commonUnits/UsimpleMySQL.pas https://dw3gparser.svn.sourceforge.net/svnroot/dw3gparser/trunk/src/w3gMysql.pas Dll example code. https://dw3gparser.svn.sourceforge.net/svnroot/dw3gparser/trunk/src/w3gUseLibraryDll.pas https://dw3gparser.svn.sourceforge.net/svnroot/dw3gparser/trunk/w3gUseMysqlDll.pas (used by dW3gParser.Exe) Note: The licencing of the dll code is not defined yet. (probably gpl v2 with exceptions)