/*
- * Copyright (c) 1980 Regents of the University of California.
- * All rights reserved. The Berkeley software License Agreement
- * specifies the terms and conditions for redistribution.
+ * Copyright (c) 1981, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * 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[] = "@(#)mvwin.c 5.1 (Berkeley) %G%";
-#endif not lint
+static char sccsid[] = "@(#)mvwin.c 8.1 (Berkeley) 6/4/93";
+#endif /* not lint */
-# include "curses.ext"
+#include <curses.h>
/*
- * relocate the starting position of a window
- *
+ * mvwin --
+ * Relocate the starting position of a window.
*/
-
+int
mvwin(win, by, bx)
-reg WINDOW *win;
-reg int by, bx; {
-
- register WINDOW *orig;
- register int dy, dx;
+ register WINDOW *win;
+ register int by, bx;
+{
+ register WINDOW *orig;
+ register int dy, dx;
- if (by + win->_maxy > LINES || bx + win->_maxx > COLS)
- return ERR;
- dy = by - win->_begy;
- dx = bx - win->_begx;
- orig = win->_orig;
+ if (by + win->maxy > LINES || bx + win->maxx > COLS)
+ return (ERR);
+ dy = by - win->begy;
+ dx = bx - win->begx;
+ orig = win->orig;
if (orig == NULL) {
orig = win;
do {
- win->_begy += dy;
- win->_begx += dx;
- _swflags_(win);
- win = win->_nextp;
+ win->begy += dy;
+ win->begx += dx;
+ __swflags(win);
+ win = win->nextp;
} while (win != orig);
+ } else {
+ if (by < orig->begy || win->maxy + dy > orig->maxy)
+ return (ERR);
+ if (bx < orig->begx || win->maxx + dx > orig->maxx)
+ return (ERR);
+ win->begy = by;
+ win->begx = bx;
+ __swflags(win);
+ __set_subwin(orig, win);
}
- else {
- if (by < orig->_begy || win->_maxy + dy > orig->_maxy)
- return ERR;
- if (bx < orig->_begx || win->_maxx + dx > orig->_maxx)
- return ERR;
- win->_begy = by;
- win->_begx = bx;
- _swflags_(win);
- _set_subwin_(orig, win);
- }
- touchwin(win);
- return OK;
+ __touchwin(win);
+ return (OK);
}