1 files changed, 34 insertions, 0 deletions
diff --git a/source/blender/sequencer/SEQ_channels.h b/source/blender/sequencer/SEQ_channels.h
new file mode 100644
index 00000000000..1d87875fb26
--- /dev/null
+++ b/source/blender/sequencer/SEQ_channels.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later
+ * Copyright 2022 Blender Foundation. All rights reserved. */
+
+#pragma once
+
+/** \file
+ * \ingroup sequencer
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+struct Editing;
+struct ListBase;
+struct Scene;
+struct SeqTimelineChannel;
+
+struct ListBase *SEQ_channels_displayed_get(struct Editing *ed);
+void SEQ_channels_displayed_set(struct Editing *ed, struct ListBase *channels);
+void SEQ_channels_ensure(struct ListBase *channels);
+void SEQ_channels_duplicate(struct ListBase *channels_dst, struct ListBase *channels_src);
+void SEQ_channels_free(struct ListBase *channels);
+
+struct SeqTimelineChannel *SEQ_channel_get_by_index(const struct ListBase *channels,
+                                                    const int channel_index);
+char *SEQ_channel_name_get(struct ListBase *channels, const int channel_index);
+bool SEQ_channel_is_locked(const struct SeqTimelineChannel *channel);
+bool SEQ_channel_is_muted(const struct SeqTimelineChannel *channel);
+int SEQ_channel_index_get(const struct SeqTimelineChannel *channel);
+
+#ifdef __cplusplus
+}
+#endif