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tetex-bin  3.0
lib_wunctrl.c
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00001 /****************************************************************************
00002  * Copyright (c) 2001,2003 Free Software Foundation, Inc.                   *
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00028 
00029 /*
00030 **     lib_wunctrl.c
00031 **
00032 **     The routine wunctrl().
00033 **
00034 */
00035 
00036 #include <curses.priv.h>
00037 
00038 #if USE_WIDEC_SUPPORT
00039 
00040 MODULE_ID("$Id: lib_wunctrl.c,v 1.7 2003/07/05 17:01:43 tom Exp $")
00041 
00042 NCURSES_EXPORT(wchar_t *)
00043 wunctrl(cchar_t * wc)
00044 {
00045     static wchar_t str[5], *sp;
00046 
00047     if (Charable(*wc)) {
00048        const char *p;
00049        for (p = unctrl(_nc_to_char(CharOf(*wc))), sp = str; *p;)
00050            *sp++ = _nc_to_widechar(*p++);
00051        return str;
00052     } else
00053        return wc->chars;
00054 }
00055 
00056 #endif