\RequirePackage{pstricks}
\ProvidesPackage{pstricks-add}[2004/07/18 package wrapper for 
  pstricks-add.tex (hv)]
\input{pstricks-add.tex}
\ProvidesFile{pstricks-add.tex}
  [\filedate\space v\fileversion\space `PSTricks-add' (hv)]
\endinput