Commit 6f181713 authored by Richard M. Stallman's avatar Richard M. Stallman

(FRAME_MSDOS_P): A new macro for MSDOS frames.

parent 4d8cb748
......@@ -311,6 +311,7 @@ typedef struct frame *FRAME_PTR;
#define FRAME_X_P(f) ((f)->output_method == output_x_window)
#define FRAME_WIN32_P(f) ((f)->output_method == output_win32)
#define FRAME_MSDOS_P(f) ((f)->output_method == output_msdos_raw)
/* FRAME_WINDOW_P tests whether the frame is a window, and is
defined to be the predicate for the window system being used. */
......@@ -469,6 +470,7 @@ extern FRAME_PTR selected_frame;
extern FRAME_PTR last_nonminibuf_frame;
#define FRAME_LIVE_P(f) 1
#define FRAME_MSDOS_P(f) 0
#ifdef MSDOS
/* The following definitions could also be used in the non-MSDOS case,
but the constants below lead to better code. */
......
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