*=======================================================================
*
* WCSLIB 4.10 - an implementation of the FITS WCS standard.
* Copyright (C) 1995-2012, 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: log.inc,v 4.10 2012/02/05 23:41:44 cal103 Exp $
*=======================================================================

*     Functions.
      EXTERNAL  LOGS2X, LOGX2S
      INTEGER   LOGS2X, LOGX2S

*     Error codes and messages.
      INTEGER   LOGERR_BAD_LOG_REF_VAL, LOGERR_BAD_WORLD, LOGERR_BAD_X,
     :          LOGERR_NULL_POINTER, LOGERR_SUCCESS

      PARAMETER (LOGERR_SUCCESS         = 0)
      PARAMETER (LOGERR_NULL_POINTER    = 1)
      PARAMETER (LOGERR_BAD_LOG_REF_VAL = 2)
      PARAMETER (LOGERR_BAD_X           = 3)
      PARAMETER (LOGERR_BAD_WORLD       = 4)

      CHARACTER LOG_ERRMSG(0:3)*80
      COMMON /LOG_DATA/ LOG_ERRMSG
