; Merge from origin/emacs-25

[gnu-emacs] / src / w32term.h

diff --git a/src/w32term.h b/src/w32term.h
index d809be3c03d489b9408e863f8244b7d7f8936e5e..8585c8190db721a57a21e3c53f8af2b50f16f35a 100644 (file)
--- a/src/w32term.h
+++ b/src/w32term.h
@@ -727,10 +727,18 @@ extern void x_delete_display (struct w32_display_info *dpyinfo);
 
 extern void x_query_color (struct frame *, XColor *);
 
-extern volatile int notification_buffer_in_use;
-extern BYTE file_notifications[16384];
-extern DWORD notifications_size;
-extern void *notifications_desc;
+#define FILE_NOTIFICATIONS_SIZE 16384
+/* Notifications come in sets.  We use a doubly linked list with a
+   sentinel to communicate those sets from the watching threads to the
+   main thread.  */
+struct notifications_set {
+  LPBYTE notifications;
+  DWORD size;
+  void *desc;
+  struct notifications_set *next;
+  struct notifications_set *prev;
+};
+extern struct notifications_set *notifications_set_head;
 extern Lisp_Object w32_get_watch_object (void *);
 extern Lisp_Object lispy_file_action (DWORD);
 extern int handle_file_notifications (struct input_event *);