/*============================================================================

    WCSLIB 4.3 - an implementation of the FITS WCS standard.
    Copyright (C) 1995-2007, Mark Calabretta

    This file is part of WCSLIB.

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

    WCSLIB 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 Lesser General Public License for
    more details.

    You should have received a copy of the GNU Lesser General Public License
    along with WCSLIB.  If not, see <http://www.gnu.org/licenses/>.

    Correspondence concerning WCSLIB may be directed to:
       Internet email: mcalabre@atnf.csiro.au
       Postal address: Dr. Mark Calabretta
                       Australia Telescope National Facility, CSIRO
                       PO Box 76
                       Epping NSW 1710
                       AUSTRALIA

    Author: Mark Calabretta, Australia Telescope National Facility
    http://www.atnf.csiro.au/~mcalabre/index.html
    $Id: getwcstab_f.c,v 4.3 2007/12/27 05:48:07 cal103 Exp $
*===========================================================================*/

#include <getwcstab.h>

/* Fortran name mangling. */
#include <wcsconfig_f77.h>
#define ftwcst_ F77_FUNC(ftwcst, FTWCST)

/* CFITSIO global variable defined by/for the FITSIO wrappers that maps
 * Fortran unit numbers to fitsfile *; see f77_wrap.h and f77_wrap1.c.  */
extern fitsfile *gFitsFiles[];

/*--------------------------------------------------------------------------*/

int ftwcst_(
   int *unit,
   int *nwtb,
   int *wtb,
   int *status)

{
   return fits_read_wcstab(gFitsFiles[*unit], *nwtb, (void *)(*wtb), status);
}