head	8.7;
access;
symbols;
locks; strict;
comment	@ * @;


8.7
date	2026.05.11.12.01.10;	author mcalabre;	state Exp;
branches;
next	8.6;

8.6
date	2026.03.29.13.53.56;	author mcalabre;	state Exp;
branches
	8.6.1.1;
next	8.5;

8.5
date	2025.12.06.13.47.41;	author mcalabre;	state Exp;
branches
	8.5.1.1;
next	8.4;

8.4
date	2024.10.28.13.56.17;	author mcalabre;	state Exp;
branches
	8.4.1.1;
next	8.3;

8.3
date	2024.05.13.16.33.01;	author mcalabre;	state Exp;
branches
	8.3.1.1;
next	8.2;

8.2
date	2023.11.16.10.00.30;	author mcalabre;	state Exp;
branches
	8.2.1.1;
next	8.1;

8.1
date	2023.07.05.17.12.07;	author mcalabre;	state Exp;
branches
	8.1.1.1;
next	8.0;

8.0
date	2023.07.01.06.15.05;	author mcalabre;	state Exp;
branches
	8.0.1.1;
next	7.13;

7.13
date	2022.10.07.03.43.35;	author mcalabre;	state Exp;
branches
	7.13.1.1;
next	7.12;

7.12
date	2022.09.09.04.57.58;	author mcalabre;	state Exp;
branches
	7.12.1.1;
next	7.11;

7.11
date	2022.04.26.06.13.52;	author mcalabre;	state Exp;
branches
	7.11.1.1;
next	7.10;

7.10
date	2022.04.23.14.25.15;	author mcalabre;	state Exp;
branches
	7.10.1.1;
next	7.9;

7.9
date	2022.03.25.15.14.49;	author mcalabre;	state Exp;
branches
	7.9.1.1;
next	7.8;

7.8
date	2022.03.25.06.11.49;	author mcalabre;	state Exp;
branches
	7.8.1.1;
next	7.7;

7.7
date	2021.07.12.06.36.49;	author mcalabre;	state Exp;
branches
	7.7.1.1;
next	7.6;

7.6
date	2021.04.13.12.57.01;	author mcalabre;	state Exp;
branches
	7.6.1.1;
next	7.5;

7.5
date	2021.03.20.05.54.58;	author mcalabre;	state Exp;
branches
	7.5.1.1;
next	7.4;

7.4
date	2021.01.31.02.24.52;	author mcalabre;	state Exp;
branches
	7.4.1.1;
next	7.3;

7.3
date	2020.06.03.03.37.03;	author mcalabre;	state Exp;
branches
	7.3.1.1;
next	7.2;

7.2
date	2020.03.09.07.31.23;	author mcalabre;	state Exp;
branches
	7.2.1.1;
next	7.1;

7.1
date	2019.12.31.13.25.19;	author mcalabre;	state Exp;
branches
	7.1.1.1;
next	6.4;

6.4
date	2019.08.15.09.30.18;	author mcalabre;	state Exp;
branches
	6.4.1.1;
next	6.3;

6.3
date	2019.07.12.07.33.39;	author mcalabre;	state Exp;
branches
	6.3.1.1;
next	6.2;

6.2
date	2018.10.20.10.03.14;	author mcalabre;	state Exp;
branches
	6.2.1.1;
next	6.1;

6.1
date	2018.10.19.08.35.17;	author mcalabre;	state Exp;
branches
	6.1.1.1;
next	5.20;

5.20
date	2018.10.05.05.32.41;	author mcalabre;	state Exp;
branches
	5.20.1.1;
next	5.19;

5.19
date	2018.07.26.15.37.05;	author mcalabre;	state Exp;
branches
	5.19.1.1;
next	5.18;

5.18
date	2018.01.10.08.32.14;	author mcalabre;	state Exp;
branches
	5.18.1.1;
next	5.17;

5.17
date	2017.09.18.08.44.24;	author mcalabre;	state Exp;
branches
	5.17.1.1;
next	5.16;

5.16
date	2017.01.15.04.25.02;	author mcalabre;	state Exp;
branches
	5.16.1.1;
next	5.15;

5.15
date	2016.04.05.12.55.12;	author mcalabre;	state Exp;
branches
	5.15.1.1;
next	5.14;

5.14
date	2016.02.07.10.49.32;	author mcalabre;	state Exp;
branches
	5.14.1.1;
next	5.13;

5.13
date	2016.01.26.08.51.15;	author mcalabre;	state Exp;
branches
	5.13.1.1;
next	5.12;

5.12
date	2015.11.15.02.13.02;	author mcalabre;	state Exp;
branches
	5.12.1.1;
next	5.11;

5.11
date	2015.10.18.09.13.07;	author mcalabre;	state Exp;
branches
	5.11.1.1;
next	5.10;

5.10
date	2015.10.09.08.19.17;	author mcalabre;	state Exp;
branches
	5.10.1.1;
next	5.9;

5.9
date	2015.07.21.09.20.03;	author mcalabre;	state Exp;
branches
	5.9.1.1;
next	5.8;

5.8
date	2015.07.08.11.04.01;	author mcalabre;	state Exp;
branches
	5.8.1.1;
next	5.7;

5.7
date	2015.06.29.02.44.17;	author mcalabre;	state Exp;
branches
	5.7.1.1;
next	5.6;

5.6
date	2015.06.14.07.11.25;	author mcalabre;	state Exp;
branches
	5.6.1.1;
next	5.5;

5.5
date	2015.05.05.13.16.33;	author mcalabre;	state Exp;
branches
	5.5.1.1;
next	5.4;

5.4
date	2015.04.21.14.41.07;	author mcalabre;	state Exp;
branches
	5.4.1.1;
next	5.3;

5.3
date	2015.04.21.02.50.53;	author mcalabre;	state Exp;
branches
	5.3.1.1;
next	5.2;

5.2
date	2015.04.15.12.35.08;	author mcalabre;	state Exp;
branches
	5.2.1.1;
next	5.1;

5.1
date	2015.04.07.10.56.38;	author mcalabre;	state Exp;
branches
	5.1.1.1;
next	5.0;

5.0
date	2015.04.05.12.25.02;	author mcalabre;	state Exp;
branches
	5.0.1.1;
next	4.25;

4.25
date	2014.12.14.14.29.37;	author mcalabre;	state Exp;
branches
	4.25.1.1;
next	4.24;

4.24
date	2014.09.18.15.25.01;	author mcalabre;	state Exp;
branches
	4.24.1.1;
next	4.23;

4.23
date	2014.05.13.05.50.52;	author mcalabre;	state Exp;
branches
	4.23.1.1;
next	4.22;

4.22
date	2014.04.12.15.03.53;	author mcalabre;	state Exp;
branches
	4.22.1.1;
next	4.21;

4.21
date	2014.03.24.05.12.28;	author mcalabre;	state Exp;
branches
	4.21.1.1;
next	4.20;

4.20
date	2013.12.18.05.42.50;	author mcalabre;	state Exp;
branches
	4.20.1.1;
next	4.19;

4.19
date	2013.09.29.14.17.53;	author mcalabre;	state Exp;
branches
	4.19.1.1;
next	4.18;

4.18
date	2013.07.13.10.00.05;	author mcalabre;	state Exp;
branches
	4.18.1.1;
next	4.17;

4.17
date	2013.01.29.05.29.21;	author cal103;	state Exp;
branches
	4.17.1.1;
next	4.16;

4.16
date	2012.11.07.04.42.45;	author cal103;	state Exp;
branches
	4.16.1.1;
next	4.15;

4.15
date	2012.09.26.14.26.06;	author cal103;	state Exp;
branches
	4.15.1.1;
next	4.14;

4.14
date	2012.07.13.10.02.35;	author cal103;	state Exp;
branches
	4.14.1.1;
next	4.13;

4.13
date	2012.03.14.07.39.31;	author cal103;	state Exp;
branches
	4.13.1.1;
next	4.12;

4.12
date	2012.02.29.07.57.57;	author cal103;	state Exp;
branches
	4.12.1.1;
next	4.11;

4.11
date	2012.02.20.23.30.02;	author cal103;	state Exp;
branches
	4.11.1.1;
next	4.10;

4.10
date	2012.02.05.23.41.44;	author cal103;	state Exp;
branches
	4.10.1.1;
next	4.9;

4.9
date	2012.01.24.05.40.29;	author cal103;	state Exp;
branches
	4.9.1.1;
next	4.8;

4.8
date	2011.08.15.08.05.54;	author cal103;	state Exp;
branches
	4.8.1.1;
next	4.7;

4.7
date	2011.02.07.07.03.42;	author cal103;	state Exp;
branches
	4.7.1.1;
next	4.6;

4.6
date	2010.11.16.06.15.32;	author cal103;	state Exp;
branches
	4.6.1.1;
next	4.5;

4.5
date	2010.07.16.07.01.26;	author cal103;	state Exp;
branches
	4.5.1.1;
next	4.4;

4.4
date	2009.08.06.07.51.45;	author cal103;	state Exp;
branches
	4.4.1.1;
next	4.3;

4.3
date	2007.12.27.05.48.07;	author cal103;	state Exp;
branches
	4.3.1.1;
next	4.2;

4.2
date	2005.09.21.13.25.32;	author cal103;	state Exp;
branches
	4.2.1.1;
next	4.1;

4.1
date	2005.08.27.01.29.26;	author cal103;	state Exp;
branches;
next	4.0;

4.0
date	2005.02.04.12.36.54;	author cal103;	state Exp;
branches;
next	3.6;

3.6
date	2004.08.24.08.31.49;	author cal103;	state Exp;
branches;
next	3.5;

3.5
date	2004.06.28.05.00.34;	author mcalabre;	state Exp;
branches;
next	3.4;

3.4
date	2004.02.11.00.01.47;	author mcalabre;	state Exp;
branches;
next	3.3;

3.3
date	2003.10.21.08.44.04;	author mcalabre;	state Exp;
branches;
next	3.2;

3.2
date	2003.09.09.03.56.19;	author mcalabre;	state Exp;
branches;
next	3.1;

3.1
date	2003.04.28.04.37.01;	author mcalabre;	state Exp;
branches;
next	3.0;

3.0
date	2003.04.01.05.19.47;	author mcalabre;	state Exp;
branches;
next	;

4.2.1.1
date	2005.12.05.01.43.47;	author cal103;	state Exp;
branches;
next	4.2.1.2;

4.2.1.2
date	2007.07.09.08.48.47;	author cal103;	state Exp;
branches;
next	4.2.1.3;

4.2.1.3
date	2007.07.12.01.41.04;	author cal103;	state Exp;
branches;
next	4.2.1.4;

4.2.1.4
date	2007.08.08.04.41.08;	author cal103;	state Exp;
branches;
next	4.2.1.5;

4.2.1.5
date	2007.12.03.05.36.01;	author cal103;	state Exp;
branches;
next	;

4.3.1.1
date	2007.12.27.13.25.03;	author cal103;	state Exp;
branches;
next	4.3.1.2;

4.3.1.2
date	2009.07.22.07.18.23;	author cal103;	state Exp;
branches;
next	;

4.4.1.1
date	2009.08.10.08.54.51;	author cal103;	state Exp;
branches;
next	4.4.1.2;

4.4.1.2
date	2010.01.19.03.44.35;	author cal103;	state Exp;
branches;
next	;

4.5.1.1
date	2010.07.16.07.05.32;	author cal103;	state Exp;
branches;
next	4.5.1.2;

4.5.1.2
date	2010.11.15.07.19.41;	author cal103;	state Exp;
branches;
next	;

4.6.1.1
date	2010.11.16.06.16.19;	author cal103;	state Exp;
branches;
next	4.6.1.2;

4.6.1.2
date	2011.01.14.06.34.01;	author cal103;	state Exp;
branches;
next	;

4.7.1.1
date	2011.02.07.07.04.23;	author cal103;	state Exp;
branches;
next	4.7.1.2;

4.7.1.2
date	2011.08.09.03.00.46;	author cal103;	state Exp;
branches;
next	4.7.1.3;

4.7.1.3
date	2011.08.12.08.38.32;	author cal103;	state Exp;
branches;
next	4.7.1.4;

4.7.1.4
date	2011.08.13.03.13.36;	author cal103;	state Exp;
branches;
next	;

4.8.1.1
date	2011.08.15.08.07.07;	author cal103;	state Exp;
branches;
next	4.8.1.2;

4.8.1.2
date	2012.01.24.05.23.50;	author cal103;	state Exp;
branches;
next	;

4.9.1.1
date	2012.01.24.05.41.46;	author cal103;	state Exp;
branches;
next	;

4.10.1.1
date	2012.02.05.23.42.47;	author cal103;	state Exp;
branches;
next	;

4.11.1.1
date	2012.02.20.23.31.14;	author cal103;	state Exp;
branches;
next	;

4.12.1.1
date	2012.02.29.07.59.11;	author cal103;	state Exp;
branches;
next	;

4.13.1.1
date	2012.03.14.07.40.38;	author cal103;	state Exp;
branches;
next	4.13.1.2;

4.13.1.2
date	2012.07.13.03.40.02;	author cal103;	state Exp;
branches;
next	;

4.14.1.1
date	2012.07.13.10.04.54;	author cal103;	state Exp;
branches;
next	;

4.15.1.1
date	2012.09.26.14.27.52;	author cal103;	state Exp;
branches;
next	;

4.16.1.1
date	2012.11.07.04.45.57;	author cal103;	state Exp;
branches;
next	4.16.1.2;

4.16.1.2
date	2013.01.29.05.10.59;	author cal103;	state Exp;
branches;
next	;

4.17.1.1
date	2013.01.29.05.32.33;	author cal103;	state Exp;
branches;
next	4.17.1.2;

4.17.1.2
date	2013.07.12.04.09.20;	author mcalabre;	state Exp;
branches;
next	;

4.18.1.1
date	2013.07.13.10.02.39;	author mcalabre;	state Exp;
branches;
next	;

4.19.1.1
date	2013.09.29.14.20.40;	author mcalabre;	state Exp;
branches;
next	;

4.20.1.1
date	2013.12.18.05.46.56;	author mcalabre;	state Exp;
branches;
next	4.20.1.2;

4.20.1.2
date	2014.03.21.06.39.02;	author mcalabre;	state Exp;
branches;
next	4.20.1.3;

4.20.1.3
date	2014.03.22.06.05.29;	author mcalabre;	state Exp;
branches;
next	;

4.21.1.1
date	2014.03.24.05.15.30;	author mcalabre;	state Exp;
branches;
next	;

4.22.1.1
date	2014.04.12.15.06.33;	author mcalabre;	state Exp;
branches;
next	;

4.23.1.1
date	2014.05.13.05.53.51;	author mcalabre;	state Exp;
branches;
next	;

4.24.1.1
date	2014.09.18.15.28.11;	author mcalabre;	state Exp;
branches;
next	;

4.25.1.1
date	2014.12.14.14.32.47;	author mcalabre;	state Exp;
branches;
next	4.25.1.2;

4.25.1.2
date	2015.01.06.01.02.17;	author mcalabre;	state Exp;
branches;
next	4.25.1.3;

4.25.1.3
date	2015.04.05.06.47.15;	author mcalabre;	state Exp;
branches;
next	;

5.0.1.1
date	2015.04.05.12.28.03;	author mcalabre;	state Exp;
branches;
next	;

5.1.1.1
date	2015.04.07.11.01.12;	author mcalabre;	state Exp;
branches;
next	5.1.1.2;

5.1.1.2
date	2015.04.13.11.42.23;	author mcalabre;	state Exp;
branches;
next	;

5.2.1.1
date	2015.04.15.12.39.17;	author mcalabre;	state Exp;
branches;
next	;

5.3.1.1
date	2015.04.21.02.54.04;	author mcalabre;	state Exp;
branches;
next	;

5.4.1.1
date	2015.04.21.14.44.30;	author mcalabre;	state Exp;
branches;
next	;

5.5.1.1
date	2015.05.05.13.21.03;	author mcalabre;	state Exp;
branches;
next	;

5.6.1.1
date	2015.06.14.07.14.47;	author mcalabre;	state Exp;
branches;
next	;

5.7.1.1
date	2015.06.29.02.47.26;	author mcalabre;	state Exp;
branches;
next	;

5.8.1.1
date	2015.07.08.11.07.21;	author mcalabre;	state Exp;
branches;
next	;

5.9.1.1
date	2015.07.21.09.28.10;	author mcalabre;	state Exp;
branches;
next	;

5.10.1.1
date	2015.10.09.08.22.38;	author mcalabre;	state Exp;
branches;
next	;

5.11.1.1
date	2015.10.18.09.16.29;	author mcalabre;	state Exp;
branches;
next	;

5.12.1.1
date	2015.11.15.02.16.17;	author mcalabre;	state Exp;
branches;
next	5.12.1.2;

5.12.1.2
date	2016.01.25.05.21.06;	author mcalabre;	state Exp;
branches;
next	;

5.13.1.1
date	2016.01.26.08.54.35;	author mcalabre;	state Exp;
branches;
next	;

5.14.1.1
date	2016.02.07.10.52.47;	author mcalabre;	state Exp;
branches;
next	;

5.15.1.1
date	2016.04.05.12.58.37;	author mcalabre;	state Exp;
branches;
next	5.15.1.2;

5.15.1.2
date	2017.01.15.04.08.22;	author mcalabre;	state Exp;
branches;
next	;

5.16.1.1
date	2017.01.15.04.29.02;	author mcalabre;	state Exp;
branches;
next	5.16.1.2;

5.16.1.2
date	2017.09.13.00.26.00;	author mcalabre;	state Exp;
branches;
next	;

5.17.1.1
date	2017.09.18.08.46.00;	author mcalabre;	state Exp;
branches;
next	5.17.1.2;

5.17.1.2
date	2018.01.10.08.26.33;	author mcalabre;	state Exp;
branches;
next	;

5.18.1.1
date	2018.01.10.08.33.04;	author mcalabre;	state Exp;
branches;
next	;

5.19.1.1
date	2018.07.26.15.41.42;	author mcalabre;	state Exp;
branches;
next	;

5.20.1.1
date	2018.10.05.05.33.33;	author mcalabre;	state Exp;
branches;
next	5.20.1.2;

5.20.1.2
date	2018.10.19.04.27.49;	author mcalabre;	state Exp;
branches;
next	;

6.1.1.1
date	2018.10.19.08.36.15;	author mcalabre;	state Exp;
branches;
next	;

6.2.1.1
date	2018.10.20.10.04.15;	author mcalabre;	state Exp;
branches;
next	6.2.1.2;

6.2.1.2
date	2019.05.10.02.05.36;	author mcalabre;	state Exp;
branches;
next	;

6.3.1.1
date	2019.07.12.07.34.37;	author mcalabre;	state Exp;
branches;
next	;

6.4.1.1
date	2019.08.15.09.31.29;	author mcalabre;	state Exp;
branches;
next	6.4.1.2;

6.4.1.2
date	2019.12.14.02.34.32;	author mcalabre;	state Exp;
branches;
next	6.4.1.3;

6.4.1.3
date	2019.12.31.03.28.57;	author mcalabre;	state Exp;
branches;
next	;

7.1.1.1
date	2019.12.31.13.28.19;	author mcalabre;	state Exp;
branches;
next	;

7.2.1.1
date	2020.03.09.07.34.50;	author mcalabre;	state Exp;
branches;
next	;

7.3.1.1
date	2020.06.03.03.38.11;	author mcalabre;	state Exp;
branches;
next	7.3.1.2;

7.3.1.2
date	2020.08.17.11.21.34;	author mcalabre;	state Exp;
branches;
next	7.3.1.3;

7.3.1.3
date	2021.01.19.14.10.41;	author mcalabre;	state Exp;
branches;
next	7.3.1.4;

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desc
@FORTRAN wrappers for the WCSLIB C routines in prj.c.
@


8.7
log
@WCSLIB 8.7
@
text
@/*============================================================================
  WCSLIB 8.7 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2026, 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.

  Author: Mark Calabretta, Australia Telescope National Facility, CSIRO.
  http://www.atnf.csiro.au/computing/software/wcs
  $Id: prj_f.c,v 8.6.1.1 2026/03/29 14:19:27 mcalabre Exp mcalabre $
*===========================================================================*/

#include <stdio.h>
#include <string.h>

#include <wcserr.h>
#include <wcsutil.h>
#include <prj.h>

// Fortran name mangling (see below for the remainder).
#include <wcsconfig_f77.h>
#define prjput_  F77_FUNC(prjput,  PRJPUT)
#define prjptc_  F77_FUNC(prjptc,  PRJPTC)
#define prjptd_  F77_FUNC(prjptd,  PRJPTD)
#define prjpti_  F77_FUNC(prjpti,  PRJPTI)
#define prjget_  F77_FUNC(prjget,  PRJGET)
#define prjgtc_  F77_FUNC(prjgtc,  PRJGTC)
#define prjgtd_  F77_FUNC(prjgtd,  PRJGTD)
#define prjgti_  F77_FUNC(prjgti,  PRJGTI)

#define prjini_  F77_FUNC(prjini,  PRJINI)
#define prjfree_ F77_FUNC(prjfree, PRJFREE)
#define prjsize_ F77_FUNC(prjsize, PRJSIZE)
#define prjenq_  F77_FUNC(prjenq,  PRJENQ)
#define prjprt_  F77_FUNC(prjprt,  PRJPRT)
#define prjperr_ F77_FUNC(prjperr, PRJPERR)
#define prjbchk_ F77_FUNC(prjbchk, PRJBCHK)

#ifdef BINDC
  #undef  prjptc_
  #define prjptc_ prjptc_c

  #undef  prjgtc_
  #define prjgtc_ prjgtc_c

  #undef  prjperr_
  #define prjperr_ prjperr_c
#endif

// Must match the values set in prj.inc.
#define PRJ_FLAG      100
#define PRJ_CODE      101
#define PRJ_R0        102
#define PRJ_PV        103
#define PRJ_PHI0      104
#define PRJ_THETA0    105
#define PRJ_BOUNDS    106

#define PRJ_NAME      200
#define PRJ_CATEGORY  201
#define PRJ_PVRANGE   202
#define PRJ_SIMPLEZEN 203
#define PRJ_EQUIAREAL 204
#define PRJ_CONFORMAL 205
#define PRJ_GLOBAL    206
#define PRJ_DIVERGENT 207
#define PRJ_X0        208
#define PRJ_Y0        209
#define PRJ_ERR       210
#define PRJ_W         211
#define PRJ_N         212

//----------------------------------------------------------------------------

int prjput_(int *prj, const int *what, const void *value, const int *m)

{
  // Cast pointers.
  struct prjprm *prjp = (struct prjprm *)prj;
  const char   *cvalp = (const char *)value;
  const int    *ivalp = (const int *)value;
  const double *dvalp = (const double *)value;

  // Preserve bypass mode.
  int flag = 0;
  if (prjp->flag == 1 || prjp->flag < 0) flag = 1;

  switch (*what) {
  case PRJ_FLAG:
    prjp->flag = *ivalp;
    break;
  case PRJ_CODE:
    // Only three characters need be given.
    wcsutil_strcvt(3, ' ', 1, cvalp, prjp->code);
    wcsutil_null_fill(4, prjp->code);
    prjp->flag = flag;
    break;
  case PRJ_R0:
    prjp->r0 = *dvalp;
    prjp->flag = flag;
    break;
  case PRJ_PV:
    prjp->pv[*m] = *dvalp;
    prjp->flag = flag;
    break;
  case PRJ_PHI0:
    prjp->phi0 = *dvalp;
    prjp->flag = flag;
    break;
  case PRJ_THETA0:
    prjp->theta0 = *dvalp;
    prjp->flag = flag;
    break;
  case PRJ_BOUNDS:
    prjp->bounds = *ivalp;
    break;
  default:
    return 1;
  }

  return 0;
}

int prjptc_(int *prj, const int *what, const char *value, const int *m)
{
  return prjput_(prj, what, value, m);
}

int prjptd_(int *prj, const int *what, const double *value, const int *m)
{
  return prjput_(prj, what, value, m);
}

int prjpti_(int *prj, const int *what, const int *value, const int *m)
{
  return prjput_(prj, what, value, m);
}

//----------------------------------------------------------------------------

int prjget_(const int *prj, const int *what, void *value)

{

  // Cast pointers.
  const struct prjprm *prjp = (const struct prjprm *)prj;
  char   *cvalp = (char *)value;
  int    *ivalp = (int *)value;
  double *dvalp = (double *)value;

  switch (*what) {
  case PRJ_FLAG:
    *ivalp = prjp->flag;
    break;
  case PRJ_CODE:
    wcsutil_strcvt(4, ' ', 0, prjp->code, cvalp);
    break;
  case PRJ_R0:
    *dvalp = prjp->r0;
    break;
  case PRJ_PV:
    for (int m = 0; m < PVN; m++) {
      *(dvalp++) = prjp->pv[m];
    }
    break;
  case PRJ_PHI0:
    *dvalp = prjp->phi0;
    break;
  case PRJ_THETA0:
    *dvalp = prjp->theta0;
    break;
  case PRJ_BOUNDS:
    *ivalp = prjp->bounds;
    break;
  case PRJ_NAME:
    wcsutil_strcvt(40, ' ', 0, prjp->name, cvalp);
    break;
  case PRJ_CATEGORY:
    *ivalp = prjp->category;
    break;
  case PRJ_PVRANGE:
    *ivalp = prjp->pvrange;
    break;
  case PRJ_SIMPLEZEN:
    *ivalp = prjp->simplezen;
    break;
  case PRJ_EQUIAREAL:
    *ivalp = prjp->equiareal;
    break;
  case PRJ_CONFORMAL:
    *ivalp = prjp->conformal;
    break;
  case PRJ_GLOBAL:
    *ivalp = prjp->global;
    break;
  case PRJ_DIVERGENT:
    *ivalp = prjp->divergent;
    break;
  case PRJ_X0:
    *dvalp = prjp->x0;
    break;
  case PRJ_Y0:
    *dvalp = prjp->y0;
    break;
  case PRJ_ERR:
    // Copy the contents of the wcserr struct.
    if (prjp->err) {
      const int *iprjp = (int *)(prjp->err);
      for (size_t l = 0; l < ERRLEN; l++) {
        *(ivalp++) = *(iprjp++);
      }
    } else {
      for (size_t l = 0; l < ERRLEN; l++) {
        *(ivalp++) = 0;
      }
    }
    break;
  case PRJ_W:
    for (int m = 0; m < 10; m++) {
      *(dvalp++) = prjp->w[m];
    }
    break;
  case PRJ_N:
    *ivalp = prjp->n;
    break;
  default:
    return 1;
  }

  return 0;
}

int prjgtc_(const int *prj, const int *what, char *value)
{
  return prjget_(prj, what, value);
}

int prjgtd_(const int *prj, const int *what, double *value)
{
  return prjget_(prj, what, value);
}

int prjgti_(const int *prj, const int *what, int *value)
{
  return prjget_(prj, what, value);
}

//----------------------------------------------------------------------------

int prjini_(int *prj)

{
  return prjini((struct prjprm *)prj);
}

//----------------------------------------------------------------------------

int prjfree_(int *prj)

{
  return prjfree((struct prjprm *)prj);
}

//----------------------------------------------------------------------------

int prjsize_(const int *prj, int sizes[2])

{
  return prjsize((const struct prjprm *)prj, sizes);
}

//----------------------------------------------------------------------------

int prjenq_(const int *prj, int *enquiry)

{
  return prjenq((const struct prjprm *)prj, *enquiry);
}

//----------------------------------------------------------------------------

int prjprt_(const int *prj)

{
  // This may or may not force the Fortran I/O buffers to be flushed.  If
  // not, try CALL FLUSH(6) before calling PRJPRT in the Fortran code.
  fflush(NULL);

  return prjprt((const struct prjprm *)prj);
}

//----------------------------------------------------------------------------

// If null-terminated (using the Fortran CHAR(0) intrinsic), prefix may be of
// length less than but not exceeding 72 and trailing blanks are preserved.
// Otherwise, it must be of length 72 and trailing blanks are stripped off.

int prjperr_(int *prj, const char prefix[72])

{
  // This may or may not force the Fortran I/O buffers to be flushed.
  // If not, try CALL FLUSH(6) before calling PRJPERR in the Fortran code.
  fflush(NULL);

  char prefix_[73];
  wcsutil_strcvt(72, '\0', 1, prefix, prefix_);
  return wcserr_prt(((struct prjprm *)prj)->err, prefix_);
}

//----------------------------------------------------------------------------

int prjbchk_(
  const double *tol,
  const int *nphi,
  const int *ntheta,
  const int *spt,
  double phi[],
  double theta[],
  int stat[])

{
  return prjbchk(*tol, *nphi, *ntheta, *spt, phi, theta, stat);
}

//----------------------------------------------------------------------------

#define PRJSET_FWRAP(pcode, PCODE) \
  int F77_FUNC(pcode##set, PCODE##SET)(int *prj) \
  {return prjset((struct prjprm *)prj);}


#define PRJS2X_FWRAP(pcode, PCODE) \
  int F77_FUNC(pcode##s2x, PCODE##S2X)( \
    int *prj, \
    const int *nphi, \
    const int *ntheta, \
    const int *spt, \
    const int *sxy, \
    const double phi[], \
    const double theta[], \
    double x[], \
    double y[], \
    int stat[]) \
  {return prj##s2x((struct prjprm *)prj, *nphi, *ntheta, *spt, *sxy, \
                   phi, theta, x, y, stat);}

#define PRJX2S_FWRAP(pcode, PCODE) \
  int F77_FUNC(pcode##x2s, PRJ##X2S)( \
    int *prj, \
    const int *nx, \
    const int *ny, \
    const int *sxy, \
    const int *spt, \
    const double x[], \
    const double y[], \
    double phi[], \
    double theta[], \
    int stat[]) \
  {return pcode##x2s((struct prjprm *)prj, *nx, *ny, *sxy, *spt, x, y, \
                     phi, theta, stat);}

#define PRJ_FWRAP(pcode, PCODE) \
  PRJSET_FWRAP(pcode, PCODE)   \
  PRJS2X_FWRAP(pcode, PCODE)   \
  PRJX2S_FWRAP(pcode, PCODE)

PRJ_FWRAP(prj, PRJ)
PRJ_FWRAP(azp, AZP)
PRJ_FWRAP(szp, SZP)
PRJ_FWRAP(tan, TAN)
PRJ_FWRAP(stg, STG)
PRJ_FWRAP(sin, SIN)
PRJ_FWRAP(arc, ARC)
PRJ_FWRAP(zpn, ZPN)
PRJ_FWRAP(zea, ZEA)
PRJ_FWRAP(air, AIR)
PRJ_FWRAP(cyp, CYP)
PRJ_FWRAP(cea, CEA)
PRJ_FWRAP(car, CAR)
PRJ_FWRAP(mer, MER)
PRJ_FWRAP(sfl, SFL)
PRJ_FWRAP(par, PAR)
PRJ_FWRAP(mol, MOL)
PRJ_FWRAP(ait, AIT)
PRJ_FWRAP(cop, COP)
PRJ_FWRAP(coe, COE)
PRJ_FWRAP(cod, COD)
PRJ_FWRAP(coo, COO)
PRJ_FWRAP(bon, BON)
PRJ_FWRAP(pco, PCO)
PRJ_FWRAP(tsc, TSC)
PRJ_FWRAP(csc, CSC)
PRJ_FWRAP(qsc, QSC)
PRJ_FWRAP(hpx, HPX)
PRJ_FWRAP(xph, XPH)
@


8.6
log
@WCSLIB 8.6
@
text
@d2 1
a2 1
  WCSLIB 8.6 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 8.5.1.2 2026/03/29 13:36:18 mcalabre Exp mcalabre $
@


8.6.1.1
log
@WCSLIB 8.6 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 8.6 2026/03/29 13:53:56 mcalabre Exp $
@


8.5
log
@WCSLIB 8.5
@
text
@d2 2
a3 2
  WCSLIB 8.5 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2025, Mark Calabretta
d21 2
a22 2
  http://www.atnf.csiro.au/people/Mark.Calabretta
  $Id: prj_f.c,v 8.4.1.2 2025/12/06 13:37:18 mcalabre Exp mcalabre $
@


8.5.1.1
log
@WCSLIB 8.5 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 8.5 2025/12/06 13:47:41 mcalabre Exp $
@


8.5.1.2
log
@Updated date in copyright notice.
@
text
@d3 1
a3 1
  Copyright (C) 1995-2026, Mark Calabretta
d21 2
a22 2
  http://www.atnf.csiro.au/computing/software/wcs
  $Id: prj_f.c,v 8.5.1.1 2025/12/06 14:05:16 mcalabre Exp mcalabre $
@


8.4
log
@WCSLIB 8.4
@
text
@d2 2
a3 2
  WCSLIB 8.4 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2024, Mark Calabretta
d22 1
a22 1
  $Id: prj_f.c,v 8.3.1.1 2024/05/13 16:35:40 mcalabre Exp mcalabre $
@


8.4.1.1
log
@WCSLIB 8.4 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 8.4 2024/10/28 13:56:17 mcalabre Exp $
@


8.4.1.2
log
@Updated date in copyright notice.
@
text
@d3 1
a3 1
  Copyright (C) 1995-2025, Mark Calabretta
d22 1
a22 1
  $Id: prj_f.c,v 8.4.1.1 2024/10/28 13:58:42 mcalabre Exp mcalabre $
@


8.3
log
@WCSLIB 8.3
@
text
@d2 1
a2 1
  WCSLIB 8.3 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 8.2.1.4 2024/05/10 15:02:10 mcalabre Exp mcalabre $
@


8.3.1.1
log
@WCSLIB 8.3 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 8.3 2024/05/13 16:33:01 mcalabre Exp $
@


8.2
log
@WCSLIB 8.2
@
text
@d2 2
a3 2
  WCSLIB 8.2 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2023, Mark Calabretta
d22 1
a22 1
  $Id: prj_f.c,v 8.1.1.1 2023/07/05 17:15:01 mcalabre Exp mcalabre $
d46 1
d51 11
a89 5
  const char *cvalp;
  const int  *ivalp;
  const double *dvalp;
  struct prjprm *prjp;

d91 8
a98 4
  prjp  = (struct prjprm *)prj;
  cvalp = (const char *)value;
  ivalp = (const int *)value;
  dvalp = (const double *)value;
d108 1
a108 1
    prjp->flag = 0;
d112 1
a112 1
    prjp->flag = 0;
d116 1
a116 1
    prjp->flag = 0;
d120 1
a120 1
    prjp->flag = 0;
d124 1
a124 1
    prjp->flag = 0;
a155 7
  unsigned int l;
  int  m;
  char *cvalp;
  int  *ivalp;
  double *dvalp;
  const int *iprjp;
  const struct prjprm *prjp;
d158 4
a161 4
  prjp  = (const struct prjprm *)prj;
  cvalp = (char *)value;
  ivalp = (int *)value;
  dvalp = (double *)value;
d174 1
a174 1
    for (m = 0; m < PVN; m++) {
d220 2
a221 2
      iprjp = (int *)(prjp->err);
      for (l = 0; l < ERRLEN; l++) {
d225 1
a225 1
      for (l = 0; l < ERRLEN; l++) {
d231 1
a231 1
    for (m = 0; m < 10; m++) {
d286 8
a312 3
  char prefix_[73];
  wcsutil_strcvt(72, '\0', 1, prefix, prefix_);

d317 2
@


8.2.1.1
log
@WCSLIB 8.2 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 8.2 2023/11/16 10:00:30 mcalabre Exp $
@


8.2.1.2
log
@Updated date in copyright notice.
@
text
@d3 1
a3 1
  Copyright (C) 1995-2024, Mark Calabretta
d22 1
a22 1
  $Id: prj_f.c,v 8.2.1.1 2023/11/16 10:05:58 mcalabre Exp mcalabre $
@


8.2.1.3
log
@Changes required to support the new Fortran 2003 BIND(C) wrappers.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 8.2.1.2 2024/04/02 14:06:11 mcalabre Exp mcalabre $
a48 11

#ifdef BINDC
  #undef  prjptc_
  #define prjptc_ prjptc_c

  #undef  prjgtc_
  #define prjgtc_ prjgtc_c

  #undef  prjperr_
  #define prjperr_ prjperr_c
#endif
@


8.2.1.4
log
@Changes in prjput_() to support bypass mode in prjset().
Added prjenq_().
Converted to C99-style intermingled variable declarations.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 8.2.1.3 2024/05/06 15:17:33 mcalabre Exp mcalabre $
a45 1
#define prjenq_  F77_FUNC(prjenq,  PRJENQ)
d89 5
d95 4
a98 8
  struct prjprm *prjp = (struct prjprm *)prj;
  const char   *cvalp = (const char *)value;
  const int    *ivalp = (const int *)value;
  const double *dvalp = (const double *)value;

  // Preserve bypass mode.
  int flag = 0;
  if (prjp->flag == 1 || prjp->flag < 0) flag = 1;
d108 1
a108 1
    prjp->flag = flag;
d112 1
a112 1
    prjp->flag = flag;
d116 1
a116 1
    prjp->flag = flag;
d120 1
a120 1
    prjp->flag = flag;
d124 1
a124 1
    prjp->flag = flag;
d156 7
d165 4
a168 4
  const struct prjprm *prjp = (const struct prjprm *)prj;
  char   *cvalp = (char *)value;
  int    *ivalp = (int *)value;
  double *dvalp = (double *)value;
d181 1
a181 1
    for (int m = 0; m < PVN; m++) {
d227 2
a228 2
      const int *iprjp = (int *)(prjp->err);
      for (size_t l = 0; l < ERRLEN; l++) {
d232 1
a232 1
      for (size_t l = 0; l < ERRLEN; l++) {
d238 1
a238 1
    for (int m = 0; m < 10; m++) {
a292 8
int prjenq_(const int *prj, int *enquiry)

{
  return prjenq((const struct prjprm *)prj, *enquiry);
}

//----------------------------------------------------------------------------

d312 3
a318 2
  char prefix_[73];
  wcsutil_strcvt(72, '\0', 1, prefix, prefix_);
@


8.1
log
@WCSLIB 8.1
@
text
@d2 1
a2 1
  WCSLIB 8.1 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 8.0.1.1 2023/07/01 06:22:44 mcalabre Exp mcalabre $
@


8.1.1.1
log
@WCSLIB 8.1 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 8.1 2023/07/05 17:12:07 mcalabre Exp $
@


8.0
log
@WCSLIB 8.0
@
text
@d2 1
a2 1
  WCSLIB 8.0 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 7.13.1.2 2023/06/15 04:17:21 mcalabre Exp mcalabre $
@


8.0.1.1
log
@WCSLIB 8.0 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 8.0 2023/07/01 06:15:05 mcalabre Exp $
@


7.13
log
@WCSLIB 7.13
@
text
@d2 2
a3 2
  WCSLIB 7.13 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2022, Mark Calabretta
d22 1
a22 1
  $Id: prj_f.c,v 7.12.1.1 2022/09/09 05:00:36 mcalabre Exp mcalabre $
@


7.13.1.1
log
@WCSLIB 7.13 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.13 2022/10/07 03:43:35 mcalabre Exp $
@


7.13.1.2
log
@Updated date in copyright notice.
@
text
@d3 1
a3 1
  Copyright (C) 1995-2023, Mark Calabretta
d22 1
a22 1
  $Id: prj_f.c,v 7.13.1.1 2022/10/07 03:45:47 mcalabre Exp mcalabre $
@


7.12
log
@WCSLIB 7.12
@
text
@d2 1
a2 1
  WCSLIB 7.12 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 7.11.1.1 2022/04/26 06:15:32 mcalabre Exp mcalabre $
@


7.12.1.1
log
@WCSLIB 7.12 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.12 2022/09/09 04:57:58 mcalabre Exp $
@


7.11
log
@WCSLIB 7.11
@
text
@d2 1
a2 1
  WCSLIB 7.11 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 7.10.1.1 2022/04/23 14:26:54 mcalabre Exp mcalabre $
@


7.11.1.1
log
@WCSLIB 7.11 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.11 2022/04/26 06:13:52 mcalabre Exp $
@


7.10
log
@WCSLIB 7.10
@
text
@d2 1
a2 1
  WCSLIB 7.10 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 7.9.1.1 2022/03/25 15:16:40 mcalabre Exp mcalabre $
@


7.10.1.1
log
@WCSLIB 7.10 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.10 2022/04/23 14:25:15 mcalabre Exp $
@


7.9
log
@WCSLIB 7.9
@
text
@d2 1
a2 1
  WCSLIB 7.9 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 7.8.1.1 2022/03/25 06:14:15 mcalabre Exp mcalabre $
@


7.9.1.1
log
@WCSLIB 7.9 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.9 2022/03/25 15:14:49 mcalabre Exp $
@


7.8
log
@WCSLIB 7.8
@
text
@d2 1
a2 1
  WCSLIB 7.8 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 7.7.1.2 2022/03/25 06:06:00 mcalabre Exp mcalabre $
@


7.8.1.1
log
@WCSLIB 7.8 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.8 2022/03/25 06:11:49 mcalabre Exp $
@


7.7
log
@WCSLIB 7.7
@
text
@d2 2
a3 2
  WCSLIB 7.7 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2021, Mark Calabretta
d22 1
a22 1
  $Id: prj_f.c,v 7.6.1.1 2021/04/13 13:00:36 mcalabre Exp mcalabre $
@


7.7.1.1
log
@WCSLIB 7.7 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.7 2021/07/12 06:36:49 mcalabre Exp $
@


7.7.1.2
log
@Updated date in copyright notice.
@
text
@d3 1
a3 1
  Copyright (C) 1995-2022, Mark Calabretta
d22 1
a22 1
  $Id: prj_f.c,v 7.7.1.1 2021/07/12 06:38:28 mcalabre Exp mcalabre $
@


7.6
log
@WCSLIB 7.6
@
text
@d2 1
a2 1
  WCSLIB 7.6 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 7.5.1.2 2021/04/13 08:44:52 mcalabre Exp mcalabre $
@


7.6.1.1
log
@WCSLIB 7.6 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.6 2021/04/13 12:57:01 mcalabre Exp $
@


7.5
log
@WCSLIB 7.5
@
text
@d2 1
a2 1
  WCSLIB 7.5 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 7.4.1.2 2021/02/22 07:38:08 mcalabre Exp mcalabre $
d45 1
d270 8
@


7.5.1.1
log
@WCSLIB 7.5 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.5 2021/03/20 05:54:58 mcalabre Exp $
@


7.5.1.2
log
@Wrapper for prjsize().
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.5.1.1 2021/03/20 05:56:42 mcalabre Exp mcalabre $
a44 1
#define prjsize_ F77_FUNC(prjsize, PRJSIZE)
a268 8
}

//----------------------------------------------------------------------------

int prjsize_(const int *prj, int sizes[2])

{
  return prjsize((const struct prjprm *)prj, sizes);
@


7.4
log
@WCSLIB 7.4
@
text
@d2 1
a2 1
  WCSLIB 7.4 - an implementation of the FITS WCS standard.
d22 1
a22 1
  $Id: prj_f.c,v 7.3.1.4 2021/01/28 12:31:46 mcalabre Exp mcalabre $
d94 1
a94 2
    wcsutil_strcvt(3, ' ', cvalp, prjp->code);
    prjp->code[3] = '\0';
d163 1
a163 1
    wcsutil_strcvt(4, ' ', prjp->code, cvalp);
d183 1
a183 1
    wcsutil_strcvt(40, ' ', prjp->name, cvalp);
d293 1
a293 3

  wcsutil_strcvt(72, '\0', prefix, prefix_);
  prefix_[72] = '\0';
@


7.4.1.1
log
@WCSLIB 7.4 development branch.
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.4 2021/01/31 02:24:52 mcalabre Exp $
@


7.4.1.2
log
@Revised API to wcsutil_strcvt().
@
text
@d22 1
a22 1
  $Id: prj_f.c,v 7.4.1.1 2021/01/31 02:26:24 mcalabre Exp mcalabre $
d94 2
a95 1
    wcsutil_strcvt(3, ' ', 1, cvalp, prjp->code);
d164 1
a164 1
    wcsutil_strcvt(4, ' ', 0, prjp->code, cvalp);
d184 1
a184 1
    wcsutil_strcvt(40, ' ', 0, prjp->name, cvalp);
d294 3
a296 1
  wcsutil_strcvt(72, '\0', 1, prefix, prefix_);
@


7.3
log
@WCSLIB 7.3
@
text
@d2 2
a3 3

  WCSLIB 7.3 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2020, Mark Calabretta
a19 2
  Direct correspondence concerning WCSLIB to mark@@calabretta.id.au

d22 1
a22 1
  $Id: prj_f.c,v 7.2.1.1 2020/03/09 07:34:50 mcalabre Exp mcalabre $
d32 1
a32 1
/* Fortran name mangling (see below for the remainder). */
d49 1
a49 1
/* Must match the values set in prj.inc. */
d72 1
a72 1
/*--------------------------------------------------------------------------*/
d82 1
a82 1
  /* Cast pointers. */
d93 1
a93 1
    /* Only three characters need be given. */
d140 1
a140 1
/*--------------------------------------------------------------------------*/
d153 1
a153 1
  /* Cast pointers. */
d214 1
a214 1
    /* Copy the contents of the wcserr struct. */
d256 1
a256 1
/*--------------------------------------------------------------------------*/
d264 1
a264 1
/*--------------------------------------------------------------------------*/
d272 1
a272 1
/*--------------------------------------------------------------------------*/
d277 2
a278 2
  /* This may or may not force the Fortran I/O buffers to be flushed.  If
   * not, try CALL FLUSH(6) before calling PRJPRT in the Fortran code. */
d284 1
a284 1
/*--------------------------------------------------------------------------*/
d286 3
a288 3
/* If null-terminated (using the Fortran CHAR(0) intrinsic), prefix may be of
 * length less than but not exceeding 72 and trailing blanks are preserved.
 * Otherwise, it must be of length 72 and trailing blanks are stripped off. */
d298 2
a299 2
  /* This may or may not force the Fortran I/O buffers to be flushed. */
  /* If not, try CALL FLUSH(6) before calling PRJPERR in the Fortran code. */
d305 1
a305 1
/*--------------------------------------------------------------------------*/
d320 1
a320 1
/*--------------------------------------------------------------------------*/
@


7.3.1.1
log
@WCSLIB 7.3 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 7.3 2020/06/03 03:37:03 mcalabre Exp $
@


7.3.1.2
log
@Switched to C99 style commenting (i.e. using //) within the code.
@
text
@d2 1
d25 1
a25 1
  $Id: prj_f.c,v 7.3.1.1 2020/06/03 03:38:11 mcalabre Exp mcalabre $
d35 1
a35 1
// Fortran name mangling (see below for the remainder).
d52 1
a52 1
// Must match the values set in prj.inc.
d75 1
a75 1
//----------------------------------------------------------------------------
d85 1
a85 1
  // Cast pointers.
d96 1
a96 1
    // Only three characters need be given.
d143 1
a143 1
//----------------------------------------------------------------------------
d156 1
a156 1
  // Cast pointers.
d217 1
a217 1
    // Copy the contents of the wcserr struct.
d259 1
a259 1
//----------------------------------------------------------------------------
d267 1
a267 1
//----------------------------------------------------------------------------
d275 1
a275 1
//----------------------------------------------------------------------------
d280 2
a281 2
  // This may or may not force the Fortran I/O buffers to be flushed.  If
  // not, try CALL FLUSH(6) before calling PRJPRT in the Fortran code.
d287 1
a287 1
//----------------------------------------------------------------------------
d289 3
a291 3
// If null-terminated (using the Fortran CHAR(0) intrinsic), prefix may be of
// length less than but not exceeding 72 and trailing blanks are preserved.
// Otherwise, it must be of length 72 and trailing blanks are stripped off.
d301 2
a302 2
  // This may or may not force the Fortran I/O buffers to be flushed.
  // If not, try CALL FLUSH(6) before calling PRJPERR in the Fortran code.
d308 1
a308 1
//----------------------------------------------------------------------------
d323 1
a323 1
//----------------------------------------------------------------------------
@


7.3.1.3
log
@Updated date in copyright notice.
@
text
@d3 1
a3 1
  Copyright (C) 1995-2021, Mark Calabretta
d24 1
a24 1
  $Id: prj_f.c,v 7.3.1.2 2020/08/17 11:21:34 mcalabre Exp mcalabre $
@


7.3.1.4
log
@Removed my email address from the copyright notice.
@
text
@d20 2
d24 1
a24 1
  $Id: prj_f.c,v 7.3.1.3 2021/01/19 14:10:41 mcalabre Exp mcalabre $
@


7.2
log
@WCSLIB 7.2
@
text
@d3 1
a3 1
  WCSLIB 7.2 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 7.1.1.1 2019/12/31 13:28:19 mcalabre Exp mcalabre $
@


7.2.1.1
log
@WCSLIB 7.2 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 7.2 2020/03/09 07:31:23 mcalabre Exp $
@


7.1
log
@WCSLIB 7.1
@
text
@d3 1
a3 1
  WCSLIB 7.1 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 6.4.1.3 2019/12/31 03:28:57 mcalabre Exp mcalabre $
@


7.1.1.1
log
@WCSLIB 7.1 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 7.1 2019/12/31 13:25:19 mcalabre Exp $
@


6.4
log
@WCSLIB 6.4
@
text
@d3 2
a4 2
  WCSLIB 6.4 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2019, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 6.3.1.1 2019/07/12 07:34:37 mcalabre Exp mcalabre $
d96 2
a97 1
    strncpy(prjp->code, cvalp, 3);
d99 1
d167 1
a167 1
    strncpy(cvalp, prjp->code, 3);
d187 1
a187 1
    strncpy(cvalp, prjp->name, 40);
d289 3
a291 2
/* prefix should be null-terminated, or else of length 72 in which case
 * trailing blanks are not significant. */
d296 1
a296 1
  char prefix_[72];
d298 2
a299 2
  strncpy(prefix_, prefix, 72);
  wcsutil_null_fill(72, prefix_);
@


6.4.1.1
log
@WCSLIB 6.4 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 6.4 2019/08/15 09:30:18 mcalabre Exp $
@


6.4.1.2
log
@Reworked Fortran <-> C string translation using wcsutil_strcvt().
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 6.4.1.2 2019/12/14 02:20:40 mcalabre Exp mcalabre $
d96 1
a96 2
    /* Only three characters need be given. */
    wcsutil_strcvt(3, ' ', cvalp, prjp->code);
a97 1
    wcsutil_null_fill(4, prjp->code);
d165 1
a165 1
    wcsutil_strcvt(4, ' ', prjp->code, cvalp);
d185 1
a185 1
    wcsutil_strcvt(40, ' ', prjp->name, cvalp);
d287 2
a288 3
/* If null-terminated (using the Fortran CHAR(0) intrinsic), prefix may be of
 * length less than but not exceeding 72 and trailing blanks are preserved.
 * Otherwise, it must be of length 72 and trailing blanks are stripped off. */
d293 1
a293 1
  char prefix_[73];
d295 2
a296 2
  wcsutil_strcvt(72, '\0', prefix, prefix_);
  prefix_[72] = '\0';
@


6.4.1.3
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2020, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 6.4.1.2 2019/12/14 02:34:32 mcalabre Exp mcalabre $
@


6.3
log
@WCSLIB 6.3
@
text
@d3 1
a3 1
  WCSLIB 6.3 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 6.2.1.2 2019/05/10 02:05:36 mcalabre Exp mcalabre $
@


6.3.1.1
log
@WCSLIB 6.3 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 6.3 2019/07/12 07:33:39 mcalabre Exp $
@


6.2
log
@WCSLIB 6.2
@
text
@d3 2
a4 2
  WCSLIB 6.2 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2018, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 6.1.1.1 2018/10/19 08:36:15 mcalabre Exp mcalabre $
@


6.2.1.1
log
@WCSLIB 6.2 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 6.2 2018/10/20 10:03:14 mcalabre Exp $
@


6.2.1.2
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2019, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 6.2.1.1 2018/10/20 10:04:15 mcalabre Exp mcalabre $
@


6.1
log
@WCSLIB 6.1
@
text
@d3 1
a3 1
  WCSLIB 6.1 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.20.1.2 2018/10/19 04:27:49 mcalabre Exp mcalabre $
@


6.1.1.1
log
@WCSLIB 6.1 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 6.1 2018/10/19 08:35:17 mcalabre Exp $
@


5.20
log
@WCSLIB 5.20
@
text
@d3 1
a3 1
  WCSLIB 5.20 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.19.1.1 2018/07/26 15:41:42 mcalabre Exp mcalabre $
d52 1
@


5.20.1.1
log
@WCSLIB 5.20 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.20 2018/10/05 05:32:41 mcalabre Exp $
@


5.20.1.2
log
@Added a reminder that the the codes for accessing the data structure must
match the parameters set in the Fortran include file.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.20.1.1 2018/10/05 05:33:33 mcalabre Exp mcalabre $
a51 1
/* Must match the values set in prj.inc. */
@


5.19
log
@WCSLIB 5.19
@
text
@d3 1
a3 1
  WCSLIB 5.19 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.18.1.1 2018/01/10 08:33:04 mcalabre Exp mcalabre $
@


5.19.1.1
log
@WCSLIB 5.19 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.19 2018/07/26 15:37:05 mcalabre Exp $
@


5.18
log
@WCSLIB 5.18
@
text
@d3 1
a3 1
  WCSLIB 5.18 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.17.1.2 2018/01/10 08:26:33 mcalabre Exp mcalabre $
@


5.18.1.1
log
@WCSLIB 5.18 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.18 2018/01/10 08:32:14 mcalabre Exp $
@


5.17
log
@WCSLIB 5.17
@
text
@d3 2
a4 2
  WCSLIB 5.17 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2017, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 5.16.1.2 2017/09/13 00:26:00 mcalabre Exp mcalabre $
@


5.17.1.1
log
@WCSLIB 5.17 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.17 2017/09/18 08:44:24 mcalabre Exp $
@


5.17.1.2
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2018, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 5.17.1.1 2017/09/18 08:46:00 mcalabre Exp mcalabre $
@


5.16
log
@WCSLIB 5.16
@
text
@d3 1
a3 1
  WCSLIB 5.16 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.15.1.2 2017/01/15 04:08:22 mcalabre Exp mcalabre $
d145 2
a146 1
  int  k, m;
d217 1
a217 1
      for (k = 0; k < ERRLEN; k++) {
d221 1
a221 1
      for (k = 0; k < ERRLEN; k++) {
@


5.16.1.1
log
@WCSLIB 5.16 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.16 2017/01/15 04:25:02 mcalabre Exp $
@


5.16.1.2
log
@Fixed compiler warnings about comparison between signed and unsigned ints.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.16.1.1 2017/01/15 04:29:02 mcalabre Exp mcalabre $
d145 1
a145 2
  unsigned int l;
  int  m;
d216 1
a216 1
      for (l = 0; l < ERRLEN; l++) {
d220 1
a220 1
      for (l = 0; l < ERRLEN; l++) {
@


5.15
log
@WCSLIB 5.15
@
text
@d3 2
a4 2
  WCSLIB 5.15 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2016, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 5.14.1.1 2016/02/07 10:52:47 mcalabre Exp mcalabre $
@


5.15.1.1
log
@WCSLIB 5.15 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.15 2016/04/05 12:55:12 mcalabre Exp $
@


5.15.1.2
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2017, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 5.15.1.1 2016/04/05 12:58:37 mcalabre Exp mcalabre $
@


5.14
log
@WCSLIB 5.14
@
text
@d3 1
a3 1
  WCSLIB 5.14 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.13.1.1 2016/01/26 08:54:35 mcalabre Exp mcalabre $
@


5.14.1.1
log
@WCSLIB 5.14 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.14 2016/02/07 10:49:32 mcalabre Exp $
@


5.13
log
@WCSLIB 5.13
@
text
@d3 1
a3 1
  WCSLIB 5.13 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.12.1.2 2016/01/25 05:21:06 mcalabre Exp mcalabre $
@


5.13.1.1
log
@WCSLIB 5.13 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.13 2016/01/26 08:51:15 mcalabre Exp $
@


5.12
log
@WCSLIB 5.12
@
text
@d3 2
a4 2
  WCSLIB 5.12 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2015, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 5.11.1.1 2015/10/18 09:16:29 mcalabre Exp mcalabre $
@


5.12.1.1
log
@WCSLIB 5.12 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.12 2015/11/15 02:13:02 mcalabre Exp $
@


5.12.1.2
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2016, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 5.12.1.1 2015/11/15 02:16:17 mcalabre Exp mcalabre $
@


5.11
log
@WCSLIB 5.11
@
text
@d3 1
a3 1
  WCSLIB 5.11 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.10.1.1 2015/10/09 08:22:38 mcalabre Exp mcalabre $
@


5.11.1.1
log
@WCSLIB 5.11 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.11 2015/10/18 09:13:07 mcalabre Exp $
@


5.10
log
@WCSLIB 5.10
@
text
@d3 1
a3 1
  WCSLIB 5.10 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.9.1.1 2015/07/21 09:28:10 mcalabre Exp mcalabre $
@


5.10.1.1
log
@WCSLIB 5.10 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.10 2015/10/09 08:19:17 mcalabre Exp $
@


5.9
log
@WCSLIB 5.9
@
text
@d3 1
a3 1
  WCSLIB 5.9 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.8.1.1 2015/07/08 11:07:21 mcalabre Exp mcalabre $
@


5.9.1.1
log
@WCSLIB 5.9 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.9 2015/07/21 09:20:03 mcalabre Exp $
@


5.8
log
@WCSLIB 5.8
@
text
@d3 1
a3 1
  WCSLIB 5.8 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.7.1.1 2015/06/29 02:47:26 mcalabre Exp mcalabre $
@


5.8.1.1
log
@WCSLIB 5.8 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.8 2015/07/08 11:04:01 mcalabre Exp $
@


5.7
log
@WCSLIB 5.7
@
text
@d3 1
a3 1
  WCSLIB 5.7 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.6.1.1 2015/06/14 07:14:47 mcalabre Exp mcalabre $
@


5.7.1.1
log
@WCSLIB 5.7 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.7 2015/06/29 02:44:17 mcalabre Exp $
@


5.6
log
@WCSLIB 5.6
@
text
@d3 1
a3 1
  WCSLIB 5.6 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.5.1.1 2015/05/05 13:21:03 mcalabre Exp mcalabre $
@


5.6.1.1
log
@WCSLIB 5.6 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.6 2015/06/14 07:11:25 mcalabre Exp $
@


5.5
log
@WCSLIB 5.5
@
text
@d3 1
a3 1
  WCSLIB 5.5 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.4.1.1 2015/04/21 14:44:30 mcalabre Exp mcalabre $
@


5.5.1.1
log
@WCSLIB 5.5 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.5 2015/05/05 13:16:33 mcalabre Exp $
@


5.4
log
@WCSLIB 5.4
@
text
@d3 1
a3 1
  WCSLIB 5.4 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.3.1.1 2015/04/21 02:54:04 mcalabre Exp mcalabre $
@


5.4.1.1
log
@WCSLIB 5.4 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.4 2015/04/21 14:41:07 mcalabre Exp $
@


5.3
log
@WCSLIB 5.3
@
text
@d3 1
a3 1
  WCSLIB 5.3 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.2.1.1 2015/04/15 12:39:17 mcalabre Exp mcalabre $
@


5.3.1.1
log
@WCSLIB 5.3 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.3 2015/04/21 02:50:53 mcalabre Exp $
@


5.2
log
@WCSLIB 5.2
@
text
@d3 1
a3 1
  WCSLIB 5.2 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.1.1.2 2015/04/13 11:42:23 mcalabre Exp mcalabre $
@


5.2.1.1
log
@WCSLIB 5.2 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.2 2015/04/15 12:35:08 mcalabre Exp $
@


5.1
log
@WCSLIB 5.1
@
text
@d3 1
a3 1
  WCSLIB 5.1 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 5.0.1.1 2015/04/05 12:28:03 mcalabre Exp mcalabre $
d32 1
a291 1
  int  i;
d294 1
a294 8
  if (prefix_[71] == ' ') {
    for (i = 70; i >= 0; i--) {
      if (prefix_[i] != ' ') break;
      prefix_[i] = '\0';
    }
  } else {
    prefix_[71] = '\0';
  }
@


5.1.1.1
log
@WCSLIB 5.1 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.1 2015/04/07 10:56:38 mcalabre Exp $
@


5.1.1.2
log
@In prjperr_(), use wcsutuil_null_fill().
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.1.1.1 2015/04/07 11:01:12 mcalabre Exp mcalabre $
a31 1
#include <wcsutil.h>
d291 1
d294 8
a301 1
  wcsutil_null_fill(72, prefix_);
@


5.0
log
@WCSLIB 5.0
@
text
@d3 1
a3 1
  WCSLIB 5.0 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 4.25.1.3 2015/04/05 06:47:15 mcalabre Exp mcalabre $
@


5.0.1.1
log
@WCSLIB 5.0 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 5.0 2015/04/05 12:25:02 mcalabre Exp $
@


4.25
log
@WCSLIB 4.25
@
text
@d3 2
a4 2
  WCSLIB 4.25 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2014, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 4.24.1.1 2014/09/18 15:28:11 mcalabre Exp mcalabre $
d31 1
d34 1
a34 1
/* Fortran name mangling. */
a35 1
#define prjini_  F77_FUNC(prjini,  PRJINI)
a36 5
#define prjget_  F77_FUNC(prjget,  PRJGET)
#define prjfree_ F77_FUNC(prjfree, PRJFREE)
#define prjprt_  F77_FUNC(prjprt,  PRJPRT)
#define prjbchk_ F77_FUNC(prjbchk, PRJBCHK)

d40 1
d45 6
a74 8
int prjini_(int *prj)

{
  return prjini((struct prjprm *)prj);
}

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

a88 2
  prjp->flag = 0;

d96 1
d100 1
d104 1
d108 1
d112 1
d256 8
d272 1
a272 1
int prjprt_(int *prj)
d279 29
a307 1
  return prjprt((struct prjprm *)prj);
@


4.25.1.1
log
@WCSLIB 4.25 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.25 2014/12/14 14:29:37 mcalabre Exp $
@


4.25.1.2
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2015, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 4.25.1.1 2014/12/14 14:32:47 mcalabre Exp mcalabre $
@


4.25.1.3
log
@Added prjperr_() as a wrapper on wcserr_prt().  In prjput_(), don't reset
prjprm::flag unnecessarily.  Changed the order of function definitions to
put prjprm manipulation routines first.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.25.1.2 2015/01/06 01:02:17 mcalabre Exp mcalabre $
a30 1
#include <wcserr.h>
d33 1
a33 1
/* Fortran name mangling (see below for the remainder). */
d35 1
d37 5
a44 1
#define prjget_  F77_FUNC(prjget,  PRJGET)
a48 6
#define prjini_  F77_FUNC(prjini,  PRJINI)
#define prjfree_ F77_FUNC(prjfree, PRJFREE)
#define prjprt_  F77_FUNC(prjprt,  PRJPRT)
#define prjperr_ F77_FUNC(prjperr, PRJPERR)
#define prjbchk_ F77_FUNC(prjbchk, PRJBCHK)

d73 8
d95 2
a103 1
    prjp->flag = 0;
a106 1
    prjp->flag = 0;
a109 1
    prjp->flag = 0;
a112 1
    prjp->flag = 0;
a115 1
    prjp->flag = 0;
a258 8
int prjini_(int *prj)

{
  return prjini((struct prjprm *)prj);
}

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

d267 1
a267 1
int prjprt_(const int *prj)
d274 1
a274 29
  return prjprt((const struct prjprm *)prj);
}

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

/* prefix should be null-terminated, or else of length 72 in which case
 * trailing blanks are not significant. */

int prjperr_(int *prj, const char prefix[72])

{
  char prefix_[72];
  int  i;

  strncpy(prefix_, prefix, 72);
  if (prefix_[71] == ' ') {
    for (i = 70; i >= 0; i--) {
      if (prefix_[i] != ' ') break;
      prefix_[i] = '\0';
    }
  } else {
    prefix_[71] = '\0';
  }

  /* This may or may not force the Fortran I/O buffers to be flushed. */
  /* If not, try CALL FLUSH(6) before calling PRJPERR in the Fortran code. */
  fflush(NULL);

  return wcserr_prt(((struct prjprm *)prj)->err, prefix_);
@


4.24
log
@WCSLIB 4.24
@
text
@d3 1
a3 1
  WCSLIB 4.24 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 4.23.1.1 2014/05/13 05:53:51 mcalabre Exp mcalabre $
@


4.24.1.1
log
@WCSLIB 4.24 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.24 2014/09/18 15:25:01 mcalabre Exp $
@


4.23
log
@WCSLIB 4.23
@
text
@d3 1
a3 1
  WCSLIB 4.23 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 4.22.1.1 2014/04/12 15:06:33 mcalabre Exp mcalabre $
@


4.23.1.1
log
@WCSLIB 4.23 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.23 2014/05/13 05:50:52 mcalabre Exp $
@


4.22
log
@WCSLIB 4.22
@
text
@d3 1
a3 1
  WCSLIB 4.22 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 4.21.1.1 2014/03/24 05:15:30 mcalabre Exp mcalabre $
@


4.22.1.1
log
@WCSLIB 4.22 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.22 2014/04/12 15:03:53 mcalabre Exp $
@


4.21
log
@WCSLIB 4.21
@
text
@d3 1
a3 1
  WCSLIB 4.21 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 4.20.1.3 2014/03/22 06:05:29 mcalabre Exp mcalabre $
@


4.21.1.1
log
@WCSLIB 4.21 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.21 2014/03/24 05:12:28 mcalabre Exp $
@


4.20
log
@WCSLIB 4.20
@
text
@d3 2
a4 2
  WCSLIB 4.20 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2013, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 4.19.1.1 2013/09/29 14:20:40 mcalabre Exp mcalabre $
d40 1
d275 15
@


4.20.1.1
log
@WCSLIB 4.20 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.20 2013/12/18 05:42:50 mcalabre Exp $
@


4.20.1.2
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2014, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 4.20.1.1 2013/12/18 05:46:56 mcalabre Exp mcalabre $
@


4.20.1.3
log
@Added prjbchk().
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.20.1.2 2014/03/21 06:39:02 mcalabre Exp mcalabre $
a39 1
#define prjbchk_ F77_FUNC(prjbchk, PRJBCHK)
a273 15
}

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

int prjbchk_(
  const double *tol,
  const int *nphi,
  const int *ntheta,
  const int *spt,
  double phi[],
  double theta[],
  int stat[])

{
  return prjbchk(*tol, *nphi, *ntheta, *spt, phi, theta, stat);
@


4.19
log
@WCSLIB 4.19
@
text
@d3 1
a3 1
  WCSLIB 4.19 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 4.18.1.1 2013/07/13 10:02:39 mcalabre Exp mcalabre $
@


4.19.1.1
log
@WCSLIB 4.19 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.19 2013/09/29 14:17:53 mcalabre Exp $
@


4.18
log
@WCSLIB 4.18
@
text
@d3 1
a3 1
  WCSLIB 4.18 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 4.17.1.2 2013/07/12 04:09:20 mcalabre Exp mcalabre $
@


4.18.1.1
log
@WCSLIB 4.18 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.18 2013/07/13 10:00:05 mcalabre Exp $
@


4.17
log
@WCSLIB 4.17
@
text
@d3 1
a3 1
  WCSLIB 4.17 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 4.16.1.2 2013/01/29 05:10:59 cal103 Exp cal103 $
d346 1
@


4.17.1.1
log
@WCSLIB 4.17 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.17 2013/01/29 05:29:21 cal103 Exp $
@


4.17.1.2
log
@Added the XPH projection.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.17.1.1 2013/01/29 05:32:33 cal103 Exp cal103 $
a345 1
PRJ_FWRAP(xph, XPH)
@


4.16
log
@WCSLIB 4.16
@
text
@d3 2
a4 2
  WCSLIB 4.16 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2012, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 4.15.1.1 2012/09/26 14:27:52 cal103 Exp cal103 $
@


4.16.1.1
log
@WCSLIB 4.16 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.16 2012/11/07 04:42:45 cal103 Exp $
@


4.16.1.2
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2013, Mark Calabretta
d25 1
a25 1
  $Id: prj_f.c,v 4.16.1.1 2012/11/07 04:45:57 cal103 Exp cal103 $
@


4.15
log
@WCSLIB 4.15
@
text
@d3 1
a3 1
  WCSLIB 4.15 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 4.14.1.1 2012/07/13 10:04:54 cal103 Exp cal103 $
@


4.15.1.1
log
@WCSLIB 4.15 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.15 2012/09/26 14:26:06 cal103 Exp $
@


4.14
log
@WCSLIB 4.14
@
text
@d3 1
a3 1
  WCSLIB 4.14 - an implementation of the FITS WCS standard.
d25 1
a25 1
  $Id: prj_f.c,v 4.13.1.2 2012/07/13 03:40:02 cal103 Exp cal103 $
@


4.14.1.1
log
@WCSLIB 4.14 development branch.
@
text
@d25 1
a25 1
  $Id: prj_f.c,v 4.14 2012/07/13 10:02:35 cal103 Exp $
@


4.13
log
@WCSLIB 4.13
@
text
@d3 1
a3 1
  WCSLIB 4.13 - an implementation of the FITS WCS standard.
d19 1
a19 1
  along with WCSLIB.  If not, see <http://www.gnu.org/licenses/>.
d21 5
a25 11
  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: prj_f.c,v 4.12.1.1 2012/02/29 07:59:11 cal103 Exp cal103 $
@


4.13.1.1
log
@WCSLIB 4.13 development branch.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.13 2012/03/14 07:39:31 cal103 Exp $
@


4.13.1.2
log
@Changed contact details.
@
text
@d19 1
a19 1
  along with WCSLIB.  If not, see http://www.gnu.org/licenses.
d21 11
a31 5
  Direct correspondence concerning WCSLIB to mark@@calabretta.id.au

  Author: Mark Calabretta, Australia Telescope National Facility, CSIRO.
  http://www.atnf.csiro.au/people/Mark.Calabretta
  $Id: prj_f.c,v 4.13.1.1 2012/03/14 07:40:38 cal103 Exp cal103 $
@


4.12
log
@WCSLIB 4.12
@
text
@d3 1
a3 1
  WCSLIB 4.12 - an implementation of the FITS WCS standard.
d31 1
a31 1
  $Id: prj_f.c,v 4.11.1.1 2012/02/20 23:31:14 cal103 Exp cal103 $
@


4.12.1.1
log
@WCSLIB 4.12 development branch.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.12 2012/02/29 07:57:57 cal103 Exp $
@


4.11
log
@WCSLIB 4.11
@
text
@d3 1
a3 1
  WCSLIB 4.11 - an implementation of the FITS WCS standard.
d31 1
a31 1
  $Id: prj_f.c,v 4.10.1.1 2012/02/05 23:42:47 cal103 Exp cal103 $
@


4.11.1.1
log
@WCSLIB 4.11 development branch.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.11 2012/02/20 23:30:02 cal103 Exp $
@


4.10
log
@WCSLIB 4.10
@
text
@d3 1
a3 1
  WCSLIB 4.10 - an implementation of the FITS WCS standard.
d31 1
a31 1
  $Id: prj_f.c,v 4.9.1.1 2012/01/24 05:41:46 cal103 Exp cal103 $
@


4.10.1.1
log
@WCSLIB 4.10 development branch.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.10 2012/02/05 23:41:44 cal103 Exp $
@


4.9
log
@WCSLIB 4.9
@
text
@d3 1
a3 1
  WCSLIB 4.9 - an implementation of the FITS WCS standard.
d31 1
a31 1
  $Id: prj_f.c,v 4.8.1.2 2012/01/24 05:23:50 cal103 Exp cal103 $
@


4.9.1.1
log
@WCSLIB 4.9 development branch.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.9 2012/01/24 05:40:29 cal103 Exp $
@


4.8
log
@WCSLIB 4.8
@
text
@d3 2
a4 2
  WCSLIB 4.8 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2011, Mark Calabretta
d31 1
a31 1
  $Id: prj_f.c,v 4.7.1.4 2011/08/13 03:13:36 cal103 Exp cal103 $
@


4.8.1.1
log
@WCSLIB 4.8 development branch.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.8 2011/08/15 08:05:54 cal103 Exp $
@


4.8.1.2
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2012, Mark Calabretta
d31 1
a31 1
  $Id: prj_f.c,v 4.8.1.1 2011/08/15 08:07:07 cal103 Exp cal103 $
@


4.7
log
@WCSLIB 4.7
@
text
@d3 1
a3 1
  WCSLIB 4.7 - an implementation of the FITS WCS standard.
d31 1
a31 1
  $Id: prj_f.c,v 4.6.1.2 2011/01/14 06:34:01 cal103 Exp cal103 $
d34 1
d36 1
d41 12
a52 11
#define prjini_ F77_FUNC(prjini, PRJINI)
#define prjput_ F77_FUNC(prjput, PRJPUT)
#define prjget_ F77_FUNC(prjget, PRJGET)
#define prjprt_ F77_FUNC(prjprt, PRJPRT)

#define prjptc_ F77_FUNC(prjptc, PRJPTC)
#define prjptd_ F77_FUNC(prjptd, PRJPTD)
#define prjpti_ F77_FUNC(prjpti, PRJPTI)
#define prjgtc_ F77_FUNC(prjgtc, PRJGTC)
#define prjgtd_ F77_FUNC(prjgtd, PRJGTD)
#define prjgti_ F77_FUNC(prjgti, PRJGTI)
d72 3
a74 2
#define PRJ_W         210
#define PRJ_N         211
d152 1
a152 1
  int m;
d156 1
d219 13
d264 8
d275 4
@


4.7.1.1
log
@WCSLIB 4.7 development branch.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.7 2011/02/07 07:03:42 cal103 Exp $
@


4.7.1.2
log
@Added support for the new error messaging system based on wcserr.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.7.1.1 2011/02/07 07:04:23 cal103 Exp cal103 $
d39 11
a49 12
#define prjini_  F77_FUNC(prjini,  PRJINI)
#define prjput_  F77_FUNC(prjput,  PRJPUT)
#define prjget_  F77_FUNC(prjget,  PRJGET)
#define prjfree_ F77_FUNC(prjfree, PRJFREE)
#define prjprt_  F77_FUNC(prjprt,  PRJPRT)

#define prjptc_  F77_FUNC(prjptc,  PRJPTC)
#define prjptd_  F77_FUNC(prjptd,  PRJPTD)
#define prjpti_  F77_FUNC(prjpti,  PRJPTI)
#define prjgtc_  F77_FUNC(prjgtc,  PRJGTC)
#define prjgtd_  F77_FUNC(prjgtd,  PRJGTD)
#define prjgti_  F77_FUNC(prjgti,  PRJGTI)
d69 2
a70 3
#define PRJ_ERR       210
#define PRJ_W         211
#define PRJ_N         212
a213 3
  case PRJ_ERR:
    *(void **)value = prjp->err;
    break;
a245 8
int prjfree_(int *prj)

{
  return prjfree((struct prjprm *)prj);
}

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

@


4.7.1.3
log
@In prjprt_(), try calling fflush() to flush the Fortran I/O buffers
before calling prjprt().
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.7.1.2 2011/08/09 03:00:46 cal103 Exp cal103 $
a33 1
#include <stdio.h>
a34 1

a261 4
  /* This may or may not force the Fortran I/O buffers to be flushed.  If
   * not, try CALL FLUSH(6) before calling PRJPRT in the Fortran code. */
  fflush(NULL);

@


4.7.1.4
log
@In prjget_(): for PRJ_ERR, copy the contents of the wcserr struct rather
than just returning the address.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.7.1.3 2011/08/12 08:38:32 cal103 Exp cal103 $
d152 1
a152 1
  int  k, m;
a155 1
  const int *iprjp;
d219 1
a219 11
    /* Copy the contents of the wcserr struct. */
    if (prjp->err) {
      iprjp = (int *)(prjp->err);
      for (k = 0; k < ERRLEN; k++) {
        *(ivalp++) = *(iprjp++);
      }
    } else {
      for (k = 0; k < ERRLEN; k++) {
        *(ivalp++) = 0;
      }
    }
@


4.6
log
@WCSLIB 4.6
@
text
@d3 2
a4 2
  WCSLIB 4.6 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2010, Mark Calabretta
d31 1
a31 1
  $Id: prj_f.c,v 4.5.1.2 2010/11/15 07:19:41 cal103 Exp cal103 $
@


4.6.1.1
log
@WCSLIB 4.6 development branch.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.6 2010/11/16 06:15:32 cal103 Exp $
@


4.6.1.2
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2011, Mark Calabretta
d31 1
a31 1
  $Id: prj_f.c,v 4.6.1.1 2010/11/16 06:16:19 cal103 Exp cal103 $
@


4.5
log
@WCSLIB 4.5
@
text
@d3 1
a3 1
  WCSLIB 4.5 - an implementation of the FITS WCS standard.
d31 1
a31 1
  $Id: prj_f.c,v 4.4.1.2 2010/01/19 03:44:35 cal103 Exp cal103 $
d44 7
d128 15
d229 15
@


4.5.1.1
log
@WCSLIB 4.5 development branch.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.5 2010/07/16 07:01:26 cal103 Exp $
@


4.5.1.2
log
@Added new type-specific variants of PRJPUT and PRJGET.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.5.1.1 2010/07/16 07:05:32 cal103 Exp cal103 $
a43 7
#define prjptc_ F77_FUNC(prjptc, PRJPTC)
#define prjptd_ F77_FUNC(prjptd, PRJPTD)
#define prjpti_ F77_FUNC(prjpti, PRJPTI)
#define prjgtc_ F77_FUNC(prjgtc, PRJGTC)
#define prjgtd_ F77_FUNC(prjgtd, PRJGTD)
#define prjgti_ F77_FUNC(prjgti, PRJGTI)

a120 15
int prjptc_(int *prj, const int *what, const char *value, const int *m)
{
  return prjput_(prj, what, value, m);
}

int prjptd_(int *prj, const int *what, const double *value, const int *m)
{
  return prjput_(prj, what, value, m);
}

int prjpti_(int *prj, const int *what, const int *value, const int *m)
{
  return prjput_(prj, what, value, m);
}

a206 15
int prjgtc_(const int *prj, const int *what, char *value)
{
  return prjget_(prj, what, value);
}

int prjgtd_(const int *prj, const int *what, double *value)
{
  return prjget_(prj, what, value);
}

int prjgti_(const int *prj, const int *what, int *value)
{
  return prjget_(prj, what, value);
}

@


4.4
log
@WCSLIB 4.4
@
text
@d3 2
a4 2
  WCSLIB 4.4 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2009, Mark Calabretta
d31 1
a31 1
  $Id: prj_f.c,v 4.3.1.2 2009/07/22 07:18:23 cal103 Exp cal103 $
@


4.4.1.1
log
@WCSLIB 4.4 development branch.
@
text
@d31 1
a31 1
  $Id: prj_f.c,v 4.4 2009/08/06 07:51:45 cal103 Exp $
@


4.4.1.2
log
@Updated date in copyright notice.
@
text
@d4 1
a4 1
  Copyright (C) 1995-2010, Mark Calabretta
d31 1
a31 1
  $Id: prj_f.c,v 4.4.1.1 2009/08/10 08:54:51 cal103 Exp cal103 $
@


4.3
log
@WCSLIB 4.3
@
text
@d3 2
a4 2
    WCSLIB 4.3 - an implementation of the FITS WCS standard.
    Copyright (C) 1995-2007, Mark Calabretta
d6 1
a6 1
    This file is part of WCSLIB.
d8 24
a31 24
    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: prj_f.c,v 4.2.1.5 2007/12/03 05:36:01 cal103 Exp cal103 $
d70 1
a70 1
   return prjini((struct prjprm *)prj);
d78 39
a116 39
   const char *cvalp;
   const int  *ivalp;
   const double *dvalp;
   struct prjprm *prjp;

   /* Cast pointers. */
   prjp  = (struct prjprm *)prj;
   cvalp = (const char *)value;
   ivalp = (const int *)value;
   dvalp = (const double *)value;

   prjp->flag = 0;

   switch (*what) {
   case PRJ_FLAG:
      prjp->flag = *ivalp;
      break;
   case PRJ_CODE:
      strncpy(prjp->code, cvalp, 3);
      prjp->code[3] = '\0';
      break;
   case PRJ_R0:
      prjp->r0 = *dvalp;
      break;
   case PRJ_PV:
      prjp->pv[*m] = *dvalp;
      break;
   case PRJ_PHI0:
      prjp->phi0 = *dvalp;
      break;
   case PRJ_THETA0:
      prjp->theta0 = *dvalp;
      break;
   case PRJ_BOUNDS:
      prjp->bounds = *ivalp;
      break;
   default:
      return 1;
   }
d118 1
a118 1
   return 0;
d126 77
a202 77
   int m;
   char *cvalp;
   int  *ivalp;
   double *dvalp;
   const struct prjprm *prjp;

   /* Cast pointers. */
   prjp  = (const struct prjprm *)prj;
   cvalp = (char *)value;
   ivalp = (int *)value;
   dvalp = (double *)value;

   switch (*what) {
   case PRJ_FLAG:
      *ivalp = prjp->flag;
      break;
   case PRJ_CODE:
      strncpy(cvalp, prjp->code, 3);
      break;
   case PRJ_R0:
      *dvalp = prjp->r0;
      break;
   case PRJ_PV:
      for (m = 0; m < PVN; m++) {
         *(dvalp++) = prjp->pv[m];
      }
      break;
   case PRJ_PHI0:
      *dvalp = prjp->phi0;
      break;
   case PRJ_THETA0:
      *dvalp = prjp->theta0;
      break;
   case PRJ_BOUNDS:
      *ivalp = prjp->bounds;
      break;
   case PRJ_NAME:
      strncpy(cvalp, prjp->name, 40);
      break;
   case PRJ_CATEGORY:
      *ivalp = prjp->category;
      break;
   case PRJ_PVRANGE:
      *ivalp = prjp->pvrange;
      break;
   case PRJ_SIMPLEZEN:
      *ivalp = prjp->simplezen;
      break;
   case PRJ_EQUIAREAL:
      *ivalp = prjp->equiareal;
      break;
   case PRJ_CONFORMAL:
      *ivalp = prjp->conformal;
      break;
   case PRJ_GLOBAL:
      *ivalp = prjp->global;
      break;
   case PRJ_DIVERGENT:
      *ivalp = prjp->divergent;
      break;
   case PRJ_X0:
      *dvalp = prjp->x0;
      break;
   case PRJ_Y0:
      *dvalp = prjp->y0;
      break;
   case PRJ_W:
      for (m = 0; m < 10; m++) {
         *(dvalp++) = prjp->w[m];
      }
      break;
   case PRJ_N:
      *ivalp = prjp->n;
      break;
   default:
      return 1;
   }
d204 1
a204 1
   return 0;
d212 1
a212 1
   return prjprt((struct prjprm *)prj);
d218 2
a219 2
   int F77_FUNC(pcode##set, PCODE##SET)(int *prj) \
   {return prjset((struct prjprm *)prj);}
d223 13
a235 13
   int F77_FUNC(pcode##s2x, PCODE##S2X)( \
      int *prj, \
      const int *nphi, \
      const int *ntheta, \
      const int *spt, \
      const int *sxy, \
      const double phi[], \
      const double theta[], \
      double x[], \
      double y[], \
      int stat[]) \
   {return prj##s2x((struct prjprm *)prj, *nphi, *ntheta, *spt, *sxy, \
                     phi, theta, x, y, stat);}
d238 12
a249 12
   int F77_FUNC(pcode##x2s, PRJ##X2S)( \
      int *prj, \
      const int *nx, \
      const int *ny, \
      const int *sxy, \
      const int *spt, \
      const double x[], \
      const double y[], \
      double phi[], \
      double theta[], \
      int stat[]) \
   {return pcode##x2s((struct prjprm *)prj, *nx, *ny, *sxy, *spt, x, y, \
d253 3
a255 3
   PRJSET_FWRAP(pcode, PCODE)   \
   PRJS2X_FWRAP(pcode, PCODE)   \
   PRJX2S_FWRAP(pcode, PCODE)
@


4.3.1.1
log
@WCSLIB 4.3 development branch.
@
text
@d3 2
a4 2
    WCSLIB 4.4 - an implementation of the FITS WCS standard.
    Copyright (C) 1995-2008, Mark Calabretta
d31 1
a31 1
    $Id: prj_f.c,v 4.3 2007/12/27 05:48:07 cal103 Exp cal103 $
@


4.3.1.2
log
@Changed indentation.
@
text
@d3 2
a4 2
  WCSLIB 4.4 - an implementation of the FITS WCS standard.
  Copyright (C) 1995-2009, Mark Calabretta
d6 1
a6 1
  This file is part of WCSLIB.
d8 24
a31 24
  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: prj_f.c,v 4.3.1.1 2007/12/27 13:25:03 cal103 Exp cal103 $
d70 1
a70 1
  return prjini((struct prjprm *)prj);
d78 39
a116 39
  const char *cvalp;
  const int  *ivalp;
  const double *dvalp;
  struct prjprm *prjp;

  /* Cast pointers. */
  prjp  = (struct prjprm *)prj;
  cvalp = (const char *)value;
  ivalp = (const int *)value;
  dvalp = (const double *)value;

  prjp->flag = 0;

  switch (*what) {
  case PRJ_FLAG:
    prjp->flag = *ivalp;
    break;
  case PRJ_CODE:
    strncpy(prjp->code, cvalp, 3);
    prjp->code[3] = '\0';
    break;
  case PRJ_R0:
    prjp->r0 = *dvalp;
    break;
  case PRJ_PV:
    prjp->pv[*m] = *dvalp;
    break;
  case PRJ_PHI0:
    prjp->phi0 = *dvalp;
    break;
  case PRJ_THETA0:
    prjp->theta0 = *dvalp;
    break;
  case PRJ_BOUNDS:
    prjp->bounds = *ivalp;
    break;
  default:
    return 1;
  }
d118 1
a118 1
  return 0;
d126 77
a202 77
  int m;
  char *cvalp;
  int  *ivalp;
  double *dvalp;
  const struct prjprm *prjp;

  /* Cast pointers. */
  prjp  = (const struct prjprm *)prj;
  cvalp = (char *)value;
  ivalp = (int *)value;
  dvalp = (double *)value;

  switch (*what) {
  case PRJ_FLAG:
    *ivalp = prjp->flag;
    break;
  case PRJ_CODE:
    strncpy(cvalp, prjp->code, 3);
    break;
  case PRJ_R0:
    *dvalp = prjp->r0;
    break;
  case PRJ_PV:
    for (m = 0; m < PVN; m++) {
      *(dvalp++) = prjp->pv[m];
    }
    break;
  case PRJ_PHI0:
    *dvalp = prjp->phi0;
    break;
  case PRJ_THETA0:
    *dvalp = prjp->theta0;
    break;
  case PRJ_BOUNDS:
    *ivalp = prjp->bounds;
    break;
  case PRJ_NAME:
    strncpy(cvalp, prjp->name, 40);
    break;
  case PRJ_CATEGORY:
    *ivalp = prjp->category;
    break;
  case PRJ_PVRANGE:
    *ivalp = prjp->pvrange;
    break;
  case PRJ_SIMPLEZEN:
    *ivalp = prjp->simplezen;
    break;
  case PRJ_EQUIAREAL:
    *ivalp = prjp->equiareal;
    break;
  case PRJ_CONFORMAL:
    *ivalp = prjp->conformal;
    break;
  case PRJ_GLOBAL:
    *ivalp = prjp->global;
    break;
  case PRJ_DIVERGENT:
    *ivalp = prjp->divergent;
    break;
  case PRJ_X0:
    *dvalp = prjp->x0;
    break;
  case PRJ_Y0:
    *dvalp = prjp->y0;
    break;
  case PRJ_W:
    for (m = 0; m < 10; m++) {
      *(dvalp++) = prjp->w[m];
    }
    break;
  case PRJ_N:
    *ivalp = prjp->n;
    break;
  default:
    return 1;
  }
d204 1
a204 1
  return 0;
d212 1
a212 1
  return prjprt((struct prjprm *)prj);
d218 2
a219 2
  int F77_FUNC(pcode##set, PCODE##SET)(int *prj) \
  {return prjset((struct prjprm *)prj);}
d223 13
a235 13
  int F77_FUNC(pcode##s2x, PCODE##S2X)( \
    int *prj, \
    const int *nphi, \
    const int *ntheta, \
    const int *spt, \
    const int *sxy, \
    const double phi[], \
    const double theta[], \
    double x[], \
    double y[], \
    int stat[]) \
  {return prj##s2x((struct prjprm *)prj, *nphi, *ntheta, *spt, *sxy, \
                   phi, theta, x, y, stat);}
d238 12
a249 12
  int F77_FUNC(pcode##x2s, PRJ##X2S)( \
    int *prj, \
    const int *nx, \
    const int *ny, \
    const int *sxy, \
    const int *spt, \
    const double x[], \
    const double y[], \
    double phi[], \
    double theta[], \
    int stat[]) \
  {return pcode##x2s((struct prjprm *)prj, *nx, *ny, *sxy, *spt, x, y, \
d253 3
a255 3
  PRJSET_FWRAP(pcode, PCODE)   \
  PRJS2X_FWRAP(pcode, PCODE)   \
  PRJX2S_FWRAP(pcode, PCODE)
@


4.2
log
@WCSLIB 4.2
@
text
@d2 30
a31 29
*
*   WCSLIB 4.2 - an implementation of the FITS WCS convention.
*   Copyright (C) 1995-2005, Mark Calabretta
*
*   WCSLIB 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 2 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 General Public License for more
*   details.
*
*   You should have received a copy of the GNU General Public License along
*   with WCSLIB; if not, write to the Free Software Foundation, Inc.,
*   59 Temple Place, Suite 330, Boston, MA  02111-1307, USA
*
*   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: prj_f.c,v 4.1 2005/08/27 01:29:26 cal103 Exp cal103 $
d37 7
d217 2
a218 2
#define PRJSET_FWRAP(PRJ) \
   int PRJ##set_(int *prj) \
d222 2
a223 2
#define PRJS2X_FWRAP(PRJ) \
   int PRJ##s2x_( \
d234 1
a234 1
   {return PRJ##s2x((struct prjprm *)prj, *nphi, *ntheta, *spt, *sxy, \
d237 2
a238 2
#define PRJX2S_FWRAP(PRJ) \
   int PRJ##x2s_( \
d249 1
a249 1
   {return PRJ##x2s((struct prjprm *)prj, *nx, *ny, *sxy, *spt, x, y, \
d252 33
a284 32
#define PRJ_FWRAP(PRJ) \
   PRJSET_FWRAP(PRJ)   \
   PRJS2X_FWRAP(PRJ)   \
   PRJX2S_FWRAP(PRJ)

PRJ_FWRAP(prj)
PRJ_FWRAP(azp)
PRJ_FWRAP(szp)
PRJ_FWRAP(tan)
PRJ_FWRAP(stg)
PRJ_FWRAP(sin)
PRJ_FWRAP(arc)
PRJ_FWRAP(zpn)
PRJ_FWRAP(zea)
PRJ_FWRAP(air)
PRJ_FWRAP(cyp)
PRJ_FWRAP(cea)
PRJ_FWRAP(car)
PRJ_FWRAP(mer)
PRJ_FWRAP(sfl)
PRJ_FWRAP(par)
PRJ_FWRAP(mol)
PRJ_FWRAP(ait)
PRJ_FWRAP(cop)
PRJ_FWRAP(coe)
PRJ_FWRAP(cod)
PRJ_FWRAP(coo)
PRJ_FWRAP(bon)
PRJ_FWRAP(pco)
PRJ_FWRAP(tsc)
PRJ_FWRAP(csc)
PRJ_FWRAP(qsc)
@


4.2.1.1
log
@WCSLIB 4.2 development branch.
@
text
@d3 1
a3 1
*   WCSLIB 4.3 - an implementation of the FITS WCS convention.
d30 1
a30 1
*   $Id: prj_f.c,v 4.2 2005/09/21 13:25:32 cal103 Exp cal103 $
@


4.2.1.2
log
@Do Fortran name mangling using the F77_FUNC(name, NAME) macro defined in
config.h by 'configure'.
@
text
@d4 1
a4 1
*   Copyright (C) 1995-2007, Mark Calabretta
d30 1
a30 1
*   $Id: prj_f.c,v 4.2.1.1 2005/12/05 01:43:47 cal103 Exp cal103 $
a35 7
/* Fortran name mangling. */
#include <config.h>
#define prjini_ F77_FUNC(prjini, PRJINI)
#define prjput_ F77_FUNC(prjput, PRJPUT)
#define prjget_ F77_FUNC(prjget, PRJGET)
#define prjprt_ F77_FUNC(prjprt, PRJPRT)

d209 2
a210 2
#define PRJSET_FWRAP(pcode, PCODE) \
   int F77_FUNC(pcode##set, PCODE##SET)(int *prj) \
d214 2
a215 2
#define PRJS2X_FWRAP(pcode, PCODE) \
   int F77_FUNC(pcode##s2x, PCODE##S2X)( \
d226 1
a226 1
   {return prj##s2x((struct prjprm *)prj, *nphi, *ntheta, *spt, *sxy, \
d229 2
a230 2
#define PRJX2S_FWRAP(pcode, PCODE) \
   int F77_FUNC(pcode##x2s, PRJ##X2S)( \
d241 1
a241 1
   {return pcode##x2s((struct prjprm *)prj, *nx, *ny, *sxy, *spt, x, y, \
d244 32
a275 33
#define PRJ_FWRAP(pcode, PCODE) \
   PRJSET_FWRAP(pcode, PCODE)   \
   PRJS2X_FWRAP(pcode, PCODE)   \
   PRJX2S_FWRAP(pcode, PCODE)

PRJ_FWRAP(prj, PRJ)
PRJ_FWRAP(azp, AZP)
PRJ_FWRAP(szp, SZP)
PRJ_FWRAP(tan, TAN)
PRJ_FWRAP(stg, STG)
PRJ_FWRAP(sin, SIN)
PRJ_FWRAP(arc, ARC)
PRJ_FWRAP(zpn, ZPN)
PRJ_FWRAP(zea, ZEA)
PRJ_FWRAP(air, AIR)
PRJ_FWRAP(cyp, CYP)
PRJ_FWRAP(cea, CEA)
PRJ_FWRAP(car, CAR)
PRJ_FWRAP(mer, MER)
PRJ_FWRAP(sfl, SFL)
PRJ_FWRAP(par, PAR)
PRJ_FWRAP(mol, MOL)
PRJ_FWRAP(ait, AIT)
PRJ_FWRAP(cop, COP)
PRJ_FWRAP(coe, COE)
PRJ_FWRAP(cod, COD)
PRJ_FWRAP(coo, COO)
PRJ_FWRAP(bon, BON)
PRJ_FWRAP(pco, PCO)
PRJ_FWRAP(tsc, TSC)
PRJ_FWRAP(csc, CSC)
PRJ_FWRAP(qsc, QSC)
PRJ_FWRAP(hpx, HPX)
@


4.2.1.3
log
@Include config_f77.h (which itself includes config.h) rather than config.h.
@
text
@d30 1
a30 1
*   $Id: prj_f.c,v 4.2.1.2 2007/07/09 08:48:47 cal103 Exp cal103 $
d37 1
a37 1
#include <config_f77.h>
@


4.2.1.4
log
@Renamed config_f77.h -> wcsconfig_f77.h.
@
text
@d30 1
a30 1
*   $Id: prj_f.c,v 4.2.1.3 2007/07/12 01:41:04 cal103 Exp cal103 $
d37 1
a37 1
#include <wcsconfig_f77.h>
@


4.2.1.5
log
@Switched to LGPL 3.0.
@
text
@d2 29
a30 30

    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: prj_f.c,v 4.2.1.4 2007/08/08 04:41:08 cal103 Exp cal103 $
@


4.1
log
@WCSLIB 4.1: removed support for K&R C.
@
text
@d3 1
a3 1
*   WCSLIB 4.1 - an implementation of the FITS WCS convention.
d30 1
a30 1
*   $Id: prj_f.c,v 4.0 2005/02/04 12:36:54 cal103 Exp cal103 $
@


4.0
log
@WCSLIB 4.0: changed from LGPL to GPL.
@
text
@d3 1
a3 1
*   WCSLIB 4.0 - an implementation of the FITS WCS convention.
d30 1
a30 1
*   $Id: prj_f.c,v 3.6 2004/08/24 08:31:49 cal103 Exp cal103 $
d59 1
a59 3
int prjini_(prj)

int *prj;
d67 1
a67 6
int prjput_(prj, what, value, m)

int *prj;
const int *what;
const void *value;
const int *m;
d115 1
a115 5
int prjget_(prj, what, value)

const int *prj;
const int *what;
void *value;
d201 1
a201 3
int prjprt_(prj)

int *prj;
d210 1
a210 2
   int PRJ##set_(prj) \
   int *prj; \
d215 11
a225 6
   int PRJ##s2x_(prj, nphi, ntheta, spt, sxy, phi, theta, x, y, stat) \
   int *prj; \
   const int *nphi, *ntheta, *spt, *sxy; \
   const double phi[], theta[]; \
   double x[], y[]; \
   int stat[]; \
d230 11
a240 6
   int PRJ##x2s_(prj, nx, ny, sxy, spt, x, y, phi, theta, stat) \
   int *prj; \
   const int *nx, *ny, *sxy, *spt; \
   const double x[], y[]; \
   double phi[], theta[]; \
   int stat[]; \
@


3.6
log
@WCSLIB 3.6
@
text
@d3 2
a4 2
*   WCSLIB 3.6 - an implementation of the FITS WCS convention.
*   Copyright (C) 1995-2004, Mark Calabretta
d6 4
a9 4
*   This library is free software; you can redistribute it and/or modify it
*   under the terms of the GNU Library General Public License as published
*   by the Free Software Foundation; either version 2 of the License, or (at
*   your option) any later version.
d11 4
a14 4
*   This library 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 Library
*   General Public License for more details.
d16 3
a18 3
*   You should have received a copy of the GNU Library General Public License
*   along with this library; if not, write to the Free Software Foundation,
*   Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
d30 1
a30 1
*   $Id: prj_f.c,v 3.5 2004/06/28 05:00:34 mcalabre Exp mcalabre $
@


3.5
log
@WCSLIB 3.5
@
text
@d3 1
a3 1
*   WCSLIB 3.5 - an implementation of the FITS WCS convention.
d30 1
a30 1
*   $Id: prj_f.c,v 3.4 2004/02/11 00:01:47 mcalabre Exp mcalabre $
@


3.4
log
@WCSLIB 3.4
@
text
@d3 1
a3 1
*   WCSLIB 3.4 - an implementation of the FITS WCS convention.
d29 2
a30 1
*   $Id: prj_f.c,v 3.3 2003/10/21 08:44:04 mcalabre Exp mcalabre $
@


3.3
log
@WCSLIB 3.3
@
text
@d3 2
a4 2
*   WCSLIB 3.3 - an implementation of the FITS WCS convention.
*   Copyright (C) 1995-2003, Mark Calabretta
d29 1
a29 1
*   $Id: prj_f.c,v 3.2 2003/09/09 03:56:19 mcalabre Exp mcalabre $
@


3.2
log
@WCSLIB 3.2
@
text
@d3 1
a3 1
*   WCSLIB 3.2 - an implementation of the FITS WCS convention.
d29 1
a29 1
*   $Id: prj_f.c,v 3.1 2003/04/28 04:37:01 mcalabre Exp mcalabre $
@


3.1
log
@WCSLIB 3.1
In prjput_(), set prj.flag = 0; added additional codes for prjget_() for
prj.global and prj.divergent.
@
text
@d3 1
a3 1
*   WCSLIB 3.1 - an implementation of the FITS WCS convention.
d29 1
a29 1
*   $Id: prj_f.c,v 3.0 2003/04/01 05:19:47 mcalabre Exp mcalabre $
@


3.0
log
@WCSLIB 3.0
@
text
@d3 1
a3 1
*   WCSLIB 3.0 - an implementation of the FITS WCS convention.
d29 1
a29 1
*   $Id$
d49 6
a54 4
#define PRJ_X0        206
#define PRJ_Y0        207
#define PRJ_W         208
#define PRJ_N         209
d87 2
d181 6
@
