text: /***************************************************************************
   *cr
   *cr            (C) Copyright 1995-2019 The Board of Trustees of the
   *cr                        University of Illinois
   *cr                         All Rights Reserved
   *cr
   ***************************************************************************/
  
  /***************************************************************************
   * RCS INFORMATION:
   *
   *      $RCSfile: extract_alias.h,v $
   *      $Author: johns $        $Locker:  $             $State: Exp $
   *      $Revision: 1.2 $      $Date: 2019/07/24 03:36:56 $
   *
   ***************************************************************************
   * DESCRIPTION:
   *  
   ***************************************************************************/
  
  #ifndef EXTRACT_ALIAS_H
  #define EXTRACT_ALIAS_H
  
  #include "stringhash.h"
  
  #define EXTRACT_ALIAS_FAIL -1
  
  int extract_alias_residue_define(stringhash *h,
  			const char *altres, const char *realres);
  
  int extract_alias_atom_define(stringhash *h, const char *resname,
  			const char *altatom, const char *realatom);
  
  const char * extract_alias_residue_check(stringhash *h,
  						const char *resname);
  
  const char * extract_alias_atom_check(stringhash *h,
  			const char *resname, const char *atomname);
  
  #endif
  
  