From 83df1eef3d2e953c760070ef525ae98765bc81fa Mon Sep 17 00:00:00 2001 From: Gerd Moellmann Date: Thu, 18 Jan 2001 14:09:39 +0000 Subject: [PATCH] (WINDOW_LIVE_P): New macro. --- src/window.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/src/window.h b/src/window.h index c5737ef7238..36ca6811d5e 100644 --- a/src/window.h +++ b/src/window.h @@ -1,5 +1,6 @@ /* Window definitions for GNU Emacs. - Copyright (C) 1985, 1986, 1993, 1995 Free Software Foundation, Inc. + Copyright (C) 1985, 1986, 1993, 1995, 1997, 1998, 1999, 2000, 2001 + Free Software Foundation, Inc. This file is part of GNU Emacs. @@ -446,4 +447,9 @@ extern void check_frame_size P_ ((struct frame *frame, int *rows, int *cols)); struct glyph *get_phys_cursor_glyph P_ ((struct window *w)); +/* Value is non-zero if WINDOW is a live window. */ + +#define WINDOW_LIVE_P(WINDOW) \ + (WINDOWP ((WINDOW)) && !NILP (XWINDOW ((WINDOW))->buffer)) + #endif /* not WINDOW_H_INCLUDED */ -- 2.30.2