/*-------------------------------------------------------------------------*/
/**
  @file     expkey.h
  @author   N. Devillard
  @date     Feb 2001
  @version  $Revisions$
  @brief    Expand keyword from shortFITS to HIERARCH notation

  This module offers a function that is reused in a number of different
  places.
*/
/*--------------------------------------------------------------------------*/

/*
	$Id: expkey.h,v 1.3 2002/01/10 08:53:08 ndevilla Exp $
	$Author: ndevilla $
	$Date: 2002/01/10 08:53:08 $
	$Revision: 1.3 $
*/

#ifndef _EXPKEY_H_
#define _EXPKEY_H_

/*---------------------------------------------------------------------------
  							Function prototypes
 ---------------------------------------------------------------------------*/

/* <dox> */
/*-------------------------------------------------------------------------*/
/**
  @brief    Expand a keyword from shortFITS to HIERARCH notation.
  @param    keyword     Keyword to expand.
  @return   1 pointer to statically allocated string.

  This function expands a given keyword from shortFITS to HIERARCH
  notation, bringing it to uppercase at the same time.

  Examples:

  @verbatim
  det.dit          expands to     HIERARCH ESO DET DIT
  ins.filt1.id     expands to     HIERARCH ESO INS FILT1 ID
  @endverbatim

  If the input keyword is a regular FITS keyword (i.e. it contains
  not dots '.') the result is identical to the input.
 */
/*--------------------------------------------------------------------------*/
char * qfits_expand_keyword(char * keyword);
/* </dox> */

#endif
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