MPI_CALL(XBT_PUBLIC(int), MPI_Error_string, (int errorcode, char* string, int* resultlen));
MPI_CALL(XBT_PUBLIC(int), MPI_Errhandler_set, (MPI_Comm comm, MPI_Errhandler errhandler));
MPI_CALL(XBT_PUBLIC(int), MPI_Comm_set_errhandler, (MPI_Comm comm, MPI_Errhandler errhandler));
MPI_CALL(XBT_PUBLIC(int), MPI_Error_string, (int errorcode, char* string, int* resultlen));
MPI_CALL(XBT_PUBLIC(int), MPI_Errhandler_set, (MPI_Comm comm, MPI_Errhandler errhandler));
MPI_CALL(XBT_PUBLIC(int), MPI_Comm_set_errhandler, (MPI_Comm comm, MPI_Errhandler errhandler));