1 files changed, 29 insertions, 0 deletions
diff --git a/replay/replay-internal.h b/replay/replay-internal.h
index 5ff1c14287..23807ca413 100644
--- a/replay/replay-internal.h
+++ b/replay/replay-internal.h
@@ -21,9 +21,19 @@ enum ReplayEvents {
     EVENT_INTERRUPT,
     /* for emulated exceptions */
     EVENT_EXCEPTION,
+    /* for async events */
+    EVENT_ASYNC,
     EVENT_COUNT
 };
 
+/* Asynchronous events IDs */
+
+enum ReplayAsyncEventKind {
+    REPLAY_ASYNC_COUNT
+};
+
+typedef enum ReplayAsyncEventKind ReplayAsyncEventKind;
+
 typedef struct ReplayState {
     /*! Current step - number of processed instructions and timer events. */
     uint64_t current_step;
@@ -75,4 +85,23 @@ void replay_save_instructions(void);
     \return true, if event was found */
 bool replay_next_event_is(int event);
 
+/* Asynchronous events queue */
+
+/*! Initializes events' processing internals */
+void replay_init_events(void);
+/*! Clears internal data structures for events handling */
+void replay_finish_events(void);
+/*! Enables storing events in the queue */
+void replay_enable_events(void);
+/*! Flushes events queue */
+void replay_flush_events(void);
+/*! Clears events list before loading new VM state */
+void replay_clear_events(void);
+/*! Returns true if there are any unsaved events in the queue */
+bool replay_has_events(void);
+/*! Saves events from queue into the file */
+void replay_save_events(int checkpoint);
+/*! Read events from the file into the input queue */
+void replay_read_events(int checkpoint);
+
 #endif