1 files changed, 5 insertions, 0 deletions

diff --git a/sway/tree/container.c b/sway/tree/container.c
index 6da6212c..5721c35c 100644
--- a/sway/tree/container.c
+++ b/sway/tree/container.c
@@ -1123,3 +1123,8 @@ void container_discover_outputs(struct sway_container *con) {
                 }
         }
 }
+
+int container_sibling_index(const struct sway_container *child) {
+        return list_find(child->parent->children, child);
+}
+