/*

Copyright (C) 2016-2019 John W. Eaton

This file is part of Octave.

Octave is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

Octave is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with Octave; see the file COPYING.  If not, see
<https://www.gnu.org/licenses/>.

*/

#if ! defined (octave_lo_arpack_proto_h)
#define octave_lo_arpack_proto_h 1

#include "octave-config.h"

#include "f77-fcn.h"

extern "C"
{

#if defined (HAVE_ARPACK)

  // NAUPD

  F77_RET_T
  F77_FUNC (dnaupd, DNAUPD) (F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             const F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             F77_INT&, const F77_DBLE&,
                             F77_DBLE*, const F77_INT&, F77_DBLE*,
                             const F77_INT&, F77_INT*,
                             F77_INT*, F77_DBLE*, F77_DBLE*,
                             const F77_INT&, F77_INT&
                             F77_CHAR_ARG_LEN_DECL
                             F77_CHAR_ARG_LEN_DECL);

  F77_RET_T
  F77_FUNC (znaupd, ZNAUPD) (F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             const F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             const F77_INT&, const F77_DBLE&,
                             F77_DBLE_CMPLX*, const F77_INT&, F77_DBLE_CMPLX*,
                             const F77_INT&, F77_INT*,
                             F77_INT*, F77_DBLE_CMPLX*, F77_DBLE_CMPLX*,
                             const F77_INT&, F77_DBLE *, F77_INT&
                             F77_CHAR_ARG_LEN_DECL
                             F77_CHAR_ARG_LEN_DECL);

  // NEUPD

  F77_RET_T
  F77_FUNC (dneupd, DNEUPD) (const F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             F77_INT*, F77_DBLE*, F77_DBLE*,
                             F77_DBLE*, const F77_INT&, const F77_DBLE&,
                             const F77_DBLE&, F77_DBLE*,
                             F77_CONST_CHAR_ARG_DECL,
                             const F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             F77_INT&, const F77_DBLE&, F77_DBLE*,
                             const F77_INT&, F77_DBLE*,
                             const F77_INT&, F77_INT*,
                             F77_INT*, F77_DBLE*, F77_DBLE*,
                             const F77_INT&, F77_INT&
                             F77_CHAR_ARG_LEN_DECL
                             F77_CHAR_ARG_LEN_DECL
                             F77_CHAR_ARG_LEN_DECL);

  F77_RET_T
  F77_FUNC (zneupd, ZNEUPD) (const F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             F77_INT*, F77_DBLE_CMPLX*, F77_DBLE_CMPLX*,
                             const F77_INT&, const F77_DBLE_CMPLX*,
                             F77_DBLE_CMPLX*,
                             F77_CONST_CHAR_ARG_DECL,
                             const F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             const F77_INT&, const F77_DBLE&,
                             F77_DBLE_CMPLX*, const F77_INT&, F77_DBLE_CMPLX*,
                             const F77_INT&, F77_INT*,
                             F77_INT*, F77_DBLE_CMPLX*, F77_DBLE_CMPLX*,
                             const F77_INT&, F77_DBLE *, F77_INT&
                             F77_CHAR_ARG_LEN_DECL
                             F77_CHAR_ARG_LEN_DECL
                             F77_CHAR_ARG_LEN_DECL);

  // SAUPD

  F77_RET_T
  F77_FUNC (dsaupd, DSAUPD) (F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             const F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             const F77_INT&, const F77_DBLE&,
                             F77_DBLE*, const F77_INT&, F77_DBLE*,
                             const F77_INT&, F77_INT*,
                             F77_INT*, F77_DBLE*, F77_DBLE*,
                             const F77_INT&, F77_INT&
                             F77_CHAR_ARG_LEN_DECL
                             F77_CHAR_ARG_LEN_DECL);

  // SEUPD

  F77_RET_T
  F77_FUNC (dseupd, DSEUPD) (const F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             F77_INT*, F77_DBLE*, F77_DBLE*,
                             const F77_INT&, const F77_DBLE&,
                             F77_CONST_CHAR_ARG_DECL,
                             const F77_INT&,
                             F77_CONST_CHAR_ARG_DECL,
                             const F77_INT&, const F77_DBLE&, F77_DBLE*,
                             const F77_INT&, F77_DBLE*,
                             const F77_INT&, F77_INT*,
                             F77_INT*, F77_DBLE*, F77_DBLE*,
                             const F77_INT&, F77_INT&
                             F77_CHAR_ARG_LEN_DECL
                             F77_CHAR_ARG_LEN_DECL
                             F77_CHAR_ARG_LEN_DECL);

#endif

}

#endif
