% Diagramme
% ********************************************************************
\RequirePackage[pict2e]{struktex}
\RequirePackage{relaycircuit}
\RequirePackage[school]{pgf-umlcd}
\RequirePackage[underline=false,rounded corners=true]{pgf-umlsd}
\RequirePackage{syntaxdi}
\usetikzlibrary{er}

% Quelltexte
% ********************************************************************
\RequirePackage{listings}