lib/libcurses/unctrl.h

   1 /*      $NetBSD: unctrl.h,v 1.4 2007/05/28 15:01:58 blymn Exp $ */
   2
   3 /*
   4  * Copyright (c) 1982, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * Redistribution and use in source and binary forms, with or without
   8  * modification, are permitted provided that the following conditions
   9  * are met:
  10  * 1. Redistributions of source code must retain the above copyright
  11  *    notice, this list of conditions and the following disclaimer.
  12  * 2. Redistributions in binary form must reproduce the above copyright
  13  *    notice, this list of conditions and the following disclaimer in the
  14  *    documentation and/or other materials provided with the distribution.
  15  * 3. Neither the name of the University nor the names of its contributors
  16  *    may be used to endorse or promote products derived from this software
  17  *    without specific prior written permission.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  21  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  22  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  23  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  24  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  25  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  26  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  27  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  28  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  29  * SUCH DAMAGE.
  30  *
  31  *      @(#)unctrl.h    8.1 (Berkeley) 5/31/93
  32  */
  33
  34 #ifndef _UNCTRL_H_
  35 #define _UNCTRL_H_
  36
  37 #include <sys/cdefs.h>
  38 #ifdef HAVE_WCHAR
  39 #include <wchar.h>
  40 #include <curses.h>
  41 #endif /* HAVE_WCHAR */
  42
  43 __BEGIN_DECLS
  44 extern const char * const  __unctrl[];          /* Control strings. */
  45 extern const unsigned char __unctrllen[];       /* Control strings length. */
  46 #ifdef HAVE_WCHAR
  47 extern const wchar_t * const  __wunctrl[];      /* Wide char control strings. */
  48 #endif /* HAVE_WCHAR */
  49 __END_DECLS
  50
  51 /* 8-bit ASCII characters. */
  52 #define unctrl(c)               __unctrl[((unsigned char)c) & 0xff]
  53 #define unctrllen(c)    __unctrllen[((unsigned char)c) & 0xff]
  54
  55 #ifdef HAVE_WCHAR
  56 #define wunctrl(wc)             __wunctrl[( int )(wc->vals[ 0 ]) & 0xff]
  57 #endif /* HAVE_WCHAR */
  58 #endif /* _UNCTRL_H_ */