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timeout.c revision 1.2 
      1  1.2  blymn /*	$NetBSD: timeout.c,v 1.2 2000/04/11 13:57:10 blymn Exp $	*/
      2  1.1    mrg 
      3  1.1    mrg /*
      4  1.1    mrg  * Copyright (c) 1999 Julian. D. Coleman
      5  1.1    mrg  * All rights reserved.
      6  1.1    mrg  *
      7  1.1    mrg  * Redistribution and use in source and binary forms, with or without
      8  1.1    mrg  * modification, are permitted provided that the following conditions
      9  1.1    mrg  * are met:
     10  1.1    mrg  * 1. Redistributions of source code must retain the above copyright
     11  1.1    mrg  *    notice, this list of conditions and the following disclaimer.
     12  1.1    mrg  * 2. The name of the author may not be used to endorse or promote products
     13  1.1    mrg  *    derived from this software without specific prior written permission.
     14  1.1    mrg  *
     15  1.1    mrg  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     16  1.1    mrg  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     17  1.1    mrg  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     18  1.1    mrg  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
     19  1.1    mrg  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
     20  1.1    mrg  * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     21  1.1    mrg  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
     22  1.1    mrg  * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
     23  1.1    mrg  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     24  1.1    mrg  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     25  1.1    mrg  * SUCH DAMAGE.
     26  1.1    mrg  */
     27  1.1    mrg 
     28  1.1    mrg #include "curses.h"
     29  1.2  blymn #include "curses_private.h"
     30  1.1    mrg 
     31  1.1    mrg /*
     32  1.1    mrg  * timeout --
     33  1.1    mrg  *	Set the getch() delay for a window.
     34  1.1    mrg  */
     35  1.1    mrg void
     36  1.1    mrg wtimeout(win, delay)
     37  1.1    mrg 	WINDOW *win;
     38  1.1    mrg 	int	delay;
     39  1.1    mrg {
     40  1.1    mrg 
     41  1.2  blymn 	if (delay < 0)
     42  1.1    mrg 		win->delay = -1;
     43  1.2  blymn 	else if (!delay)
     44  1.2  blymn 		win->delay = delay;
     45  1.2  blymn 	else {
     46  1.1    mrg 		/* timeout granularity is ms but VTIME is 0.1s */
     47  1.1    mrg 		win->delay = delay / 100;
     48  1.1    mrg 	}
     49  1.1    mrg }
     50