text: /****************************************************************************
   * Copyright (c) 2001-2003,2005 Free Software Foundation, Inc.              *
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   * copies of the Software, and to permit persons to whom the Software is    *
   * furnished to do so, subject to the following conditions:                 *
   *                                                                          *
   * The above copyright notice and this permission notice shall be included  *
   * in all copies or substantial portions of the Software.                   *
   *                                                                          *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
   * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
   * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
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   * Except as contained in this notice, the name(s) of the above copyright   *
   * holders shall not be used in advertising or otherwise to promote the     *
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   * authorization.                                                           *
   ****************************************************************************/
  
  /*
  **	lib_wunctrl.c
  **
  **	The routine wunctrl().
  **
  */
  
  #include <curses.priv.h>
  
  #if USE_WIDEC_SUPPORT
  
  MODULE_ID("$Id: lib_wunctrl.c,v 1.8 2005/04/16 18:10:44 tom Exp $")
  
  NCURSES_EXPORT(wchar_t *)
  wunctrl(cchar_t *wc)
  {
      static wchar_t str[5], *sp;
  
      if (Charable(*wc)) {
  	const char *p = unctrl((unsigned) _nc_to_char((wint_t) CharOf(*wc)));
  
  	for (sp = str; *p;)
  	    *sp++ = _nc_to_widechar(*p++);
  	return str;
      } else
  	return wc->chars;
  }
  
  #endif
  