text: /******************************************************************************
   *
   *  roman.h -	roman numeral functions
   *
   * $Id: roman.h 2833 2013-06-29 06:40:28Z chrislit $
   *
   * Copyright 2001-2013 CrossWire Bible Society (http://www.crosswire.org)
   *	CrossWire Bible Society
   *	P. O. Box 2528
   *	Tempe, AZ  85280-2528
   *
   * 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 version 2.
   *
   * 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.
   *
   */
  #ifndef ROMAN_H
  #define ROMAN_H
  
  #include <defs.h>
  SWORD_NAMESPACE_START
  
  /** Checks if a string is a roman numeral.
  */
  char isroman(const char *, int maxchars = 0);
  /* char* to_rom(int num, char *p); */
  
  /** Converts a roman numeral to a string.
  * @param s Roman numeral to convert.
  */
  int from_rom(const char *s);
  
  SWORD_NAMESPACE_END
  #endif
  