From 0d8b7055ea5d1d06446a12f2864b5d1dc793ebe9 Mon Sep 17 00:00:00 2001 From: Karl Heuer Date: Tue, 31 Jan 1995 01:53:55 +0000 Subject: [MULTI_PERDISPLAY] (get_perdisplay): Define this as a macro, for sources that include this header. [MULTI_PERDISPLAY] (get_perdisplay_macro): Internal macro version. --- src/xterm.h | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'src/xterm.h') diff --git a/src/xterm.h b/src/xterm.h index 5d40b1f3fa..9b90e9536f 100644 --- a/src/xterm.h +++ b/src/xterm.h @@ -305,6 +305,16 @@ extern struct x_display_info *x_display_info_for_display (); extern struct x_display_info *x_display_info_for_name (); extern struct x_display_info *x_term_init (); + +#ifdef MULTI_PERDISPLAY +/* The perdisplay structure itself has to be accessible in files that don't + need to know about X. So we'll define get_perdisplay as a function to + retrieve that structure opaquely. But sources that include this header + will automatically get the macro version, and save a function call. */ + +#define get_perdisplay_macro(f) (&(f)->display.x->display_info->perdisplay) +#define get_perdisplay(f) get_perdisplay_macro (f) +#endif /* Each X frame object points to its own struct x_display object in the display.x field. The x_display structure contains all -- cgit v1.2.3