lib/libedit/refresh.h

   1 /*      $OpenBSD: refresh.h,v 1.9 2016/03/20 22:57:59 schwarze Exp $    */
   2 /*      $NetBSD: refresh.h,v 1.9 2016/02/16 15:53:48 christos Exp $     */
   3
   4 /*-
   5  * Copyright (c) 1992, 1993
   6  *      The Regents of the University of California.  All rights reserved.
   7  *
   8  * This code is derived from software contributed to Berkeley by
   9  * Christos Zoulas of Cornell University.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions and the following disclaimer.
  16  * 2. Redistributions in binary form must reproduce the above copyright
  17  *    notice, this list of conditions and the following disclaimer in the
  18  *    documentation and/or other materials provided with the distribution.
  19  * 3. Neither the name of the University nor the names of its contributors
  20  *    may be used to endorse or promote products derived from this software
  21  *    without specific prior written permission.
  22  *
  23  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  24  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  25  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  26  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  27  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  28  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  29  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  30  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  31  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  32  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  33  * SUCH DAMAGE.
  34  *
  35  *      @(#)refresh.h   8.1 (Berkeley) 6/4/93
  36  */
  37
  38 /*
  39  * el.refresh.h: Screen refresh functions
  40  */
  41 #ifndef _h_el_refresh
  42 #define _h_el_refresh
  43
  44 typedef struct {
  45         coord_t r_cursor;       /* Refresh cursor position      */
  46         int     r_oldcv;        /* Vertical locations           */
  47         int     r_newcv;
  48 } el_refresh_t;
  49
  50 protected void  re_putc(EditLine *, wint_t, int);
  51 protected void  re_clear_lines(EditLine *);
  52 protected void  re_clear_display(EditLine *);
  53 protected void  re_refresh(EditLine *);
  54 protected void  re_refresh_cursor(EditLine *);
  55 protected void  re_fastaddc(EditLine *);
  56 protected void  re_goto_bottom(EditLine *);
  57
  58 #endif /* _h_el_refresh */