66 lines
2.5 KiB
C
66 lines
2.5 KiB
C
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/*
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* Copyright (c) 1981 Regents of the University of California.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the University of
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* California, Berkeley and its contributors.
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* 4. Neither the name of the University nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef lint
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static char sccsid[] = "@(#)box.c 5.4 (Berkeley) 6/1/90";
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#endif /* not lint */
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# include "curses.ext"
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/*
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* This routine draws a box around the given window with "vert"
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* as the vertical delimiting char, and "hor", as the horizontal one.
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*
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*/
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box(win, vert, hor)
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reg WINDOW *win;
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char vert, hor; {
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reg int i;
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reg int endy, endx;
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reg char *fp, *lp;
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endx = win->_maxx;
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endy = win->_maxy - 1;
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fp = win->_y[0];
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lp = win->_y[endy];
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for (i = 0; i < endx; i++)
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fp[i] = lp[i] = hor;
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endx--;
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for (i = 0; i <= endy; i++)
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win->_y[i][0] = (win->_y[i][endx] = vert);
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if (!win->_scroll && (win->_flags&_SCROLLWIN))
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fp[0] = fp[endx] = lp[0] = lp[endx] = ' ';
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touchwin(win);
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}
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