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/*===========================================================================
Copyright (C) 1995-2009 European Southern Observatory (ESO)
This program 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.
This program 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 this program; if not, write to the Free
Software Foundation, Inc., 675 Massachusetts Ave, Cambridge,
MA 02139, USA.
Correspondence concerning ESO-MIDAS should be addressed as follows:
Internet e-mail: midas@eso.org
Postal address: European Southern Observatory
Data Management Division
Karl-Schwarzschild-Strasse 2
D 85748 Garching bei Muenchen
GERMANY
===========================================================================*/
/*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
.IDENTifier ptg.fc
.AUTHOR Rein H. Warmels, ESO-IPG
.KEYWORDS High level graphics interface, Graphics keywords
.LANGUAGE C
.PURPOSE Fortran to C interface for PCAXES and PCFRAMK
.COMMENTS Module contains interfaces for PCGCUR
.ENVIRONMENT MIDAS FORTRAN and C standards
.VERSION 1.0 13-Oct-1993 RHW
090611 last modif
-----------------------------------------------------------------------------*/
#include <proto_plt.h>
ROUTINE PTGCUR(xval,yval,key,stat)
float *xval; /* IN/OUT: x values of the data point */
float *yval; /* IN/OUT: y values of the data point */
int *key; /* OUT: key code */
int *stat; /* OUT: error code */
{
*stat = PCGCUR(xval,yval,key);
return 0;
}
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