config root man

/****************************************************************************
 * Copyright (c) 2001-2005,2007 Free Software Foundation, Inc.              *
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 * "Software"), to deal in the Software without restriction, including      *
 * without limitation the rights to use, copy, modify, merge, publish,      *
 * distribute, distribute with modifications, sublicense, and/or sell       *
 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
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 * in all copies or substantial portions of the Software.                   *
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 ****************************************************************************/

/*
**	lib_wunctrl.c
**
**	The routine wunctrl().
**
*/

#include <curses.priv.h>

MODULE_ID("$Id: lib_wunctrl.c,v 1.12 2007/06/12 20:22:32 tom Exp $")

NCURSES_EXPORT(wchar_t *)
wunctrl(cchar_t *wc)
{
    static wchar_t str[CCHARW_MAX + 1], *sp;

    if (Charable(*wc)) {
	const char *p = unctrl((unsigned) _nc_to_char((wint_t) CharOf(*wc)));

	for (sp = str; *p; ++p) {
	    *sp++ = _nc_to_widechar(*p);
	}
	*sp = 0;
	return str;
    } else
	return wc->chars;
}