lib: make trace IR API const-correct

[babeltrace.git] / include / babeltrace / graph / notification-packet.h

diff --git a/include/babeltrace/graph/notification-packet.h b/include/babeltrace/graph/notification-packet.h
index 4380c64af0ebf7de5812f48c9fa117de05c6e8da..a6d6c7fa015470909e622c62aac5214833e2a815 100644 (file)
--- a/include/babeltrace/graph/notification-packet.h
+++ b/include/babeltrace/graph/notification-packet.h
@@ -32,10 +32,10 @@ extern "C" {
 struct bt_notification;
 struct bt_packet;
 
-extern struct bt_packet *bt_notification_packet_begin_borrow_packet(
+extern const struct bt_packet *bt_notification_packet_begin_borrow_packet(
                struct bt_notification *notification);
 
-extern struct bt_packet *bt_notification_packet_end_borrow_packet(
+extern const struct bt_packet *bt_notification_packet_end_borrow_packet(
                struct bt_notification *notification);
 
 #ifdef __cplusplus