blob: be2259acdcffda4cf49dca6f428673cfe173abd6 [file] [log] [blame]
Amit Daniel Kachhape6a01f52011-07-20 11:45:59 +05301/****************************************************************************
2 * Copyright (c) 2001-2005,2007 Free Software Foundation, Inc. *
3 * *
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27 ****************************************************************************/
28
29/*
30** lib_wunctrl.c
31**
32** The routine wunctrl().
33**
34*/
35
36#include <curses.priv.h>
37
38MODULE_ID("$Id: lib_wunctrl.c,v 1.12 2007/06/12 20:22:32 tom Exp $")
39
40NCURSES_EXPORT(wchar_t *)
41wunctrl(cchar_t *wc)
42{
43 static wchar_t str[CCHARW_MAX + 1], *sp;
44
45 if (Charable(*wc)) {
46 const char *p = unctrl((unsigned) _nc_to_char((wint_t) CharOf(*wc)));
47
48 for (sp = str; *p; ++p) {
49 *sp++ = _nc_to_widechar(*p);
50 }
51 *sp = 0;
52 return str;
53 } else
54 return wc->chars;
55}