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-rw-r--r--usr.bin/window/wwredrawwin.c75
1 files changed, 0 insertions, 75 deletions
diff --git a/usr.bin/window/wwredrawwin.c b/usr.bin/window/wwredrawwin.c
deleted file mode 100644
index bdc2f7092ebc..000000000000
--- a/usr.bin/window/wwredrawwin.c
+++ /dev/null
@@ -1,75 +0,0 @@
-/*
- * Copyright (c) 1983, 1993
- * The Regents of the University of California. All rights reserved.
- *
- * This code is derived from software contributed to Berkeley by
- * Edward Wang at The University of California, Berkeley.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- * must display the following acknowledgement:
- * This product includes software developed by the University of
- * California, Berkeley and its contributors.
- * 4. Neither the name of the University nor the names of its contributors
- * may be used to endorse or promote products derived from this software
- * without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
- * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
- * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#ifndef lint
-static char sccsid[] = "@(#)wwredrawwin.c 8.1 (Berkeley) 6/6/93";
-static char rcsid[] =
- "$FreeBSD$";
-#endif /* not lint */
-
-#include "ww.h"
-
-wwredrawwin1(w, row1, row2, offset)
-register struct ww *w;
-int row1, row2, offset;
-{
- int row;
- register col;
- register char *smap;
- register union ww_char *buf;
- register char *win;
- register union ww_char *ns;
- int x;
- int nchanged;
-
- for (row = row1; row < row2; row++) {
- col = w->ww_i.l;
- ns = wwns[row];
- smap = &wwsmap[row][col];
- buf = w->ww_buf[row + offset];
- win = w->ww_win[row];
- nchanged = 0;
- for (; col < w->ww_i.r; col++)
- if (*smap++ == w->ww_index &&
- ns[col].c_w !=
- (x = buf[col].c_w ^ win[col] << WWC_MSHIFT)) {
- nchanged++;
- ns[col].c_w = x;
- }
- if (nchanged > 0)
- wwtouched[row] |= WWU_TOUCHED;
- }
-}