lib/libcurses/echochar.c

   1 /*      $NetBSD: echochar.c,v 1.2 2008/04/29 06:53:01 martin Exp $      */
   2
   3 /*-
   4  * Copyright (c) 2004 The NetBSD Foundation, Inc.
   5  * All rights reserved.
   6  *
   7  * This code is derived from software contributed to The NetBSD Foundation
   8  * by Julian Coleman.
   9  *
  10  * Redistribution and use in source and binary forms, with or without
  11  * modification, are permitted provided that the following conditions
  12  * are met:
  13  * 1. Redistributions of source code must retain the above copyright
  14  *    notice, this list of conditions and the following disclaimer.
  15  * 2. Redistributions in binary form must reproduce the above copyright
  16  *    notice, this list of conditions and the following disclaimer in the
  17  *    documentation and/or other materials provided with the distribution.
  18  *
  19  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
  20  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
  21  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  22  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
  23  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  24  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  25  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  26  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  27  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  28  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  29  * POSSIBILITY OF SUCH DAMAGE.
  30  */
  31
  32 #include <sys/cdefs.h>
  33 #ifndef lint
  34 __RCSID("$NetBSD: echochar.c,v 1.2 2008/04/29 06:53:01 martin Exp $");
  35 #endif                          /* not lint */
  36
  37 #include "curses.h"
  38 #include "curses_private.h"
  39
  40 #ifndef _CURSES_USE_MACROS
  41 /*
  42  * echochar --
  43  *      Echo character and attributes on stdscr and refresh stdscr.
  44  */
  45 int
  46 echochar(const chtype ch)
  47 {
  48
  49         return wechochar(stdscr, ch);
  50 }
  51 #endif  /* _CURSES_USE_MACROS */
  52
  53 /*
  54  * echochar --
  55  *      Echo character and attributes on "win" and refresh "win".
  56  */
  57 int
  58 wechochar(WINDOW *win, const chtype ch)
  59 {
  60         int retval;
  61
  62         retval = waddch(win, ch);
  63         if (retval == OK)
  64                  retval = wrefresh(win);
  65         return retval;
  66 }
  67
  68 /*
  69  * pechochar --
  70  *      Echo character and attributes on "pad" and refresh "pad" at
  71  *      its previous position on the screen.
  72  */
  73 int
  74 pechochar(WINDOW *pad, const chtype ch)
  75 {
  76         int retval;
  77
  78         retval = waddch(pad, ch);
  79         if (retval == OK)
  80                  retval = prefresh(pad, pad->pbegy, pad->pbegx,
  81                     pad->sbegy, pad->sbegx, pad->smaxy, pad->smaxx);
  82         return retval;
  83 }