1 files changed, 2 insertions, 0 deletions
diff --git a/src/cmark.h b/src/cmark.h
index cae4426..2559b5f 100644
--- a/src/cmark.h
+++ b/src/cmark.h
@@ -62,6 +62,8 @@ typedef enum {
 
 	CMARK_NODE_FIRST_INLINE = CMARK_NODE_TEXT,
 	CMARK_NODE_LAST_INLINE  = CMARK_NODE_IMAGE,
+
+	CMARK_NODE_NONE = -1
 } cmark_node_type;