add man page

[unix-history] / usr / src / lib / libcurses / clrtoeol.c

diff --git a/usr/src/lib/libcurses/clrtoeol.c b/usr/src/lib/libcurses/clrtoeol.c
index 9110460..9007f63 100644 (file)
--- a/usr/src/lib/libcurses/clrtoeol.c
+++ b/usr/src/lib/libcurses/clrtoeol.c
@@ -1,9 +1,29 @@
+/*
+ * Copyright (c) 1981 Regents of the University of California.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms are permitted
+ * provided that the above copyright notice and this paragraph are
+ * duplicated in all such forms and that any documentation,
+ * advertising materials, and other materials related to such
+ * distribution and use acknowledge that the software was developed
+ * by the University of California, Berkeley.  The name of the
+ * University may not be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef lint
+static char sccsid[] = "@(#)clrtoeol.c 5.3 (Berkeley) %G%";
+#endif /* not lint */
+

 # include      "curses.ext"
 
 /*
  *     This routine clears up to the end of line
  *
 # include      "curses.ext"
 
 /*
  *     This routine clears up to the end of line
  *

- * %G% (Berkeley) @(#)clrtoeol.c       1.1

  */
 wclrtoeol(win)
 reg WINDOW     *win; {
  */
 wclrtoeol(win)
 reg WINDOW     *win; {


@@ -28,15 +48,8 @@ reg WINDOW   *win; {
        /*
         * update firstch and lastch for the line
         */
        /*
         * update firstch and lastch for the line
         */

+       touchline(win, y, win->_curx, win->_maxx - 1);

 # ifdef DEBUG
        fprintf(outf, "CLRTOEOL: minx = %d, maxx = %d, firstch = %d, lastch = %d\n", minx, maxx - win->_y[y], win->_firstch[y], win->_lastch[y]);
 # endif
 # ifdef DEBUG
        fprintf(outf, "CLRTOEOL: minx = %d, maxx = %d, firstch = %d, lastch = %d\n", minx, maxx - win->_y[y], win->_firstch[y], win->_lastch[y]);
 # endif

-       if (minx != _NOCHANGE) {
-               if (win->_firstch[y] > minx || win->_firstch[y] == _NOCHANGE)
-                       win->_firstch[y] = minx;
-               if (win->_lastch[y] < maxx - win->_y[y])
-                       win->_lastch[y] = maxx - win->_y[y];
-       }
-
-       return OK;

 }
 }