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-rw-r--r--gdb/async-event.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/async-event.h b/gdb/async-event.h
index 9d96235..47759d5 100644
--- a/gdb/async-event.h
+++ b/gdb/async-event.h
@@ -78,6 +78,9 @@ extern void
loop. */
extern void mark_async_event_handler (struct async_event_handler *handler);
+/* Return true if HANDLER is marked. */
+extern bool async_event_handler_marked (async_event_handler *handler);
+
/* Mark the handler (ASYNC_HANDLER_PTR) as NOT ready. */
extern void clear_async_event_handler (struct async_event_handler *handler);