Put back filter(3) I mistakenly removed in r1.29

This commit is contained in:
roy 2017-03-20 10:20:16 +00:00
parent dfa5db8c47
commit 3cd3ec3cb0

View File

@ -1,4 +1,4 @@
/* $NetBSD: screen.c,v 1.32 2017/02/17 11:18:38 roy Exp $ */
/* $NetBSD: screen.c,v 1.33 2017/03/20 10:20:16 roy Exp $ */
/*
* Copyright (c) 1981, 1993, 1994
@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "@(#)screen.c 8.2 (blymn) 11/27/2001";
#else
__RCSID("$NetBSD: screen.c,v 1.32 2017/02/17 11:18:38 roy Exp $");
__RCSID("$NetBSD: screen.c,v 1.33 2017/03/20 10:20:16 roy Exp $");
#endif
#endif /* not lint */
@ -45,9 +45,18 @@ __RCSID("$NetBSD: screen.c,v 1.32 2017/02/17 11:18:38 roy Exp $");
static int filtered;
static void __delscreen(SCREEN *);
/*
* filter has to be called before either initscr or newterm.
*/
void
filter(void)
{
filtered = TRUE;
}
/*
* set_term --
* Change the term to the given screen.