\begin{arguments}
  \argdesc{pastix\_data      }{Area used to store information between calls.}
  \argdesc{schurLocalUnkownList}{Memory area allocated by the user to store the local part of the \texttt{schur} complement.}
\end{arguments}

\begin{returns}
  \argdesc{NO\_ERR}{If all goes well.}
\end{returns}
