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/*============================================================================
WCSLIB 4.8 - an implementation of the FITS WCS standard.
Copyright (C) 1995-2011, 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: wcshdr_f.c,v 4.8.1.1 2011/08/15 08:07:07 cal103 Exp cal103 $
*===========================================================================*/
#include <stdio.h>
#include <wcshdr.h>
#include <wcs.h>
/* Fortran name mangling. */
#include <wcsconfig_f77.h>
#define wcspih_ F77_FUNC(wcspih, WCSPIH)
#define wcsbth_ F77_FUNC(wcsbth, WCSBTH)
#define wcstab_ F77_FUNC(wcstab, WCSTAB)
#define wcsidx_ F77_FUNC(wcsidx, WCSIDX)
#define wcsbdx_ F77_FUNC(wcsbdx, WCSBDX)
#define wcsvcopy_ F77_FUNC(wcsvcopy, WCSVCOPY)
#define wcsvfree_ F77_FUNC(wcsvfree, WCSVFREE)
/*--------------------------------------------------------------------------*/
int wcspih_(
char header[],
const int *nkeys,
const int *relax,
const int *ctrl,
int *nreject,
int *nwcs,
iptr wcsp)
{
/* This may or may not force the Fortran I/O buffers to be flushed. If
* not, try CALL FLUSH(6) before calling WCSPIH in the Fortran code. */
fflush(NULL);
return wcspih(header, *nkeys, *relax, *ctrl, nreject, nwcs,
(struct wcsprm **)wcsp);
}
/*--------------------------------------------------------------------------*/
int wcsbth_(
char header[],
const int *nkeys,
const int *relax,
const int *ctrl,
const int *keysel,
int *colsel,
int *nreject,
int *nwcs,
iptr wcsp)
{
/* This may or may not force the Fortran I/O buffers to be flushed. If
* not, try CALL FLUSH(6) before calling WCSBTH in the Fortran code. */
fflush(NULL);
return wcsbth(header, *nkeys, *relax, *ctrl, *keysel, colsel, nreject,
nwcs, (struct wcsprm **)wcsp);
}
/*--------------------------------------------------------------------------*/
int wcstab_(int *wcs)
{
return wcstab((struct wcsprm *)wcs);
}
/*--------------------------------------------------------------------------*/
int wcsidx_(int *nwcs, iptr wcsp, int alts[27])
{
return wcsidx(*nwcs, (struct wcsprm **)wcsp, alts);
}
/*--------------------------------------------------------------------------*/
int wcsbdx_(int *nwcs, iptr wcsp, int *type, short alts[1000][28])
{
return wcsbdx(*nwcs, (struct wcsprm **)wcsp, *type, alts);
}
/*--------------------------------------------------------------------------*/
int wcsvcopy_(const iptr wcspp, const int *i, int *wcs)
{
struct wcsprm *wcsdst, *wcssrc;
/* Do a shallow copy. */
wcssrc = *((struct wcsprm **)wcspp) + *i;
wcsdst = (struct wcsprm *)wcs;
*wcsdst = *wcssrc;
/* Don't take memory. */
wcsdst->m_flag = 0;
wcsdst->m_naxis = 0;
wcsdst->m_crpix = 0x0;
wcsdst->m_pc = 0x0;
wcsdst->m_cdelt = 0x0;
wcsdst->m_cunit = 0x0;
wcsdst->m_ctype = 0x0;
wcsdst->m_crval = 0x0;
wcsdst->m_pv = 0x0;
wcsdst->m_ps = 0x0;
wcsdst->m_cd = 0x0;
wcsdst->m_crota = 0x0;
wcsdst->m_cname = 0x0;
wcsdst->m_crder = 0x0;
wcsdst->m_csyer = 0x0;
wcsdst->m_wtb = 0x0;
wcsdst->m_tab = 0x0;
return 0;
}
/*--------------------------------------------------------------------------*/
int wcsvfree_(int *nwcs, iptr wcspp)
{
return wcsvfree(nwcs, (struct wcsprm **)wcspp);
}
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