1 files changed, 7 insertions, 0 deletions
diff --git a/source/blender/sequencer/SEQ_transform.h b/source/blender/sequencer/SEQ_transform.h
index 223077894b2..eb910a5a5d1 100644
--- a/source/blender/sequencer/SEQ_transform.h
+++ b/source/blender/sequencer/SEQ_transform.h
@@ -11,6 +11,7 @@
 extern "C" {
 #endif
 
+struct Editing;
 struct ListBase;
 struct Scene;
 struct SeqCollection;
@@ -67,6 +68,12 @@ void SEQ_transform_offset_after_frame(struct Scene *scene,
                                       int delta,
                                       int timeline_frame);
 
+/**
+ * Check if `seq` can be moved.
+ * This function also checks `SeqTimelineChannel` flag.
+ */
+bool SEQ_transform_is_locked(struct ListBase *channels, struct Sequence *seq);
+
 /* Image transformation. */
 
 void SEQ_image_transform_mirror_factor_get(const struct Sequence *seq, float r_mirror[2]);