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/* $OpenBSD: lib_insdel.c,v 1.3 1997/12/03 05:21:20 millert Exp $ */
/***************************************************************************
* COPYRIGHT NOTICE *
****************************************************************************
* ncurses is copyright (C) 1992-1995 *
* Zeyd M. Ben-Halim *
* zmbenhal@netcom.com *
* Eric S. Raymond *
* esr@snark.thyrsus.com *
* *
* Permission is hereby granted to reproduce and distribute ncurses *
* by any means and for any fee, whether alone or as part of a *
* larger distribution, in source or in binary form, PROVIDED *
* this notice is included with any such distribution, and is not *
* removed from any of its header files. Mention of ncurses in any *
* applications linked with it is highly appreciated. *
* *
* ncurses comes AS IS with no warranty, implied or expressed. *
* *
***************************************************************************/
/*
** lib_insdel.c
**
** The routine winsdelln(win, n).
** positive n insert n lines above current line
** negative n delete n lines starting from current line
**
*/
#include <curses.priv.h>
MODULE_ID("Id: lib_insdel.c,v 1.7 1997/09/20 15:02:34 juergen Exp $")
int
winsdelln(WINDOW *win, int n)
{
int code = ERR;
T((T_CALLED("winsdel(%p,%d)"), win, n));
if (win) {
if (n != 0) {
_nc_scroll_window(win, -n, win->_cury, win->_maxy, _nc_background(win));
_nc_synchook(win);
}
code = OK;
}
returnCode(code);
}
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