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[gnu-emacs] / src / termhooks.h

diff --git a/src/termhooks.h b/src/termhooks.h
index 468381b69aac22bb358a2bd2ebc9e4b66e8ee3b1..63d166b64181e4cfd557b40208d87c0ce1c3e5af 100644 (file)
--- a/src/termhooks.h
+++ b/src/termhooks.h
@@ -20,6 +20,8 @@ along with GNU Emacs.  If not, see <http://www.gnu.org/licenses/>.  */
 \f
 /* Miscellanea.   */
 
+#include "systime.h" /* for Time */
+
 struct glyph;
 struct frame;
 \f
@@ -233,7 +235,7 @@ struct input_event
   int modifiers;               /* See enum below for interpretation.  */
 
   Lisp_Object x, y;
-  unsigned long timestamp;
+  Time timestamp;
 
   /* This is padding just to put the frame_or_window field
      past the size of struct selection_input_event.  */
@@ -286,12 +288,12 @@ enum {
   /* The next four modifier bits are used also in keyboard events at
      the Lisp level.
 
-     It's probably not the greatest idea to use the 2^23 bit for any
+     It's probably not the greatest idea to use the 2^28 bit for any
      modifier.  It may or may not be the sign bit, depending on
-     VALBITS, so using it to represent a modifier key means that
+     FIXNUM_BITS, so using it to represent a modifier key means that
      characters thus modified have different integer equivalents
      depending on the architecture they're running on.  Oh, and
-     applying XINT to a character whose 2^23 bit is set sign-extends
+     applying XINT to a character whose 2^28 bit is set might sign-extend
      it, so you get a bunch of bits in the mask you didn't want.
 
      The CHAR_ macros are defined in lisp.h.  */
@@ -322,10 +324,8 @@ struct w32_display_info;
 /* Terminal-local parameters. */
 struct terminal
 {
-  /* The first two fields are really the header of a vector */
-  /* The terminal code does not refer to them.  */
-  EMACS_UINT size;
-  struct Lisp_Vector *vec_next;
+  /* This is for Lisp; the terminal code does not refer to it.  */
+  struct vectorlike_header header;
 
   /* Parameter alist of this terminal.  */
   Lisp_Object param_alist;
@@ -335,6 +335,22 @@ struct terminal
      the member terminal_coding.  */
   Lisp_Object charset_list;
 
+  /* This is an association list containing the X selections that
+     Emacs might own on this terminal.  Each element has the form
+       (SELECTION-NAME SELECTION-VALUE SELECTION-TIMESTAMP FRAME)
+     SELECTION-NAME is a lisp symbol, whose name is the name of an X Atom.
+     SELECTION-VALUE is the value that emacs owns for that selection.
+      It may be any kind of Lisp object.
+     SELECTION-TIMESTAMP is the time at which emacs began owning this
+      selection, as a cons of two 16-bit numbers (making a 32 bit
+      time.)
+     FRAME is the frame for which we made the selection.  If there is
+      an entry in this alist, then it can be assumed that Emacs owns
+      that selection.
+     The only (eq) parts of this list that are visible from Lisp are
+    the selection-values.  */
+  Lisp_Object Vselection_alist;
+
   /* All fields before `next_terminal' should be Lisp_Object and are traced
      by the GC.  All fields afterwards are ignored by the GC.  */
 
@@ -465,7 +481,7 @@ struct terminal
                                enum scroll_bar_part *part,
                                Lisp_Object *x,
                                Lisp_Object *y,
-                               unsigned long *);
+                               Time *);
 
   /* The window system handling code should set this if the mouse has
      moved since the last call to the mouse_position_hook.  Calling that
@@ -633,19 +649,6 @@ extern struct terminal *terminal_list;
 
 #define FRAME_TERMINAL(f) ((f)->terminal)
 
-/* FRAME_WINDOW_P tests whether the frame is a window, and is
-   defined to be the predicate for the window system being used.  */
-
-#ifdef HAVE_X_WINDOWS
-#define FRAME_WINDOW_P(f) FRAME_X_P (f)
-#endif
-#ifdef HAVE_NTGUI
-#define FRAME_WINDOW_P(f) FRAME_W32_P (f)
-#endif
-#ifndef FRAME_WINDOW_P
-#define FRAME_WINDOW_P(f) (0)
-#endif
-
 /* Return true if the terminal device is not suspended. */
 #define TERMINAL_ACTIVE_P(d) (((d)->type != output_termcap && (d)->type !=output_msdos_raw) || (d)->display_info.tty->input)