1 files changed, 24 insertions, 0 deletions
diff --git a/Src/replicant/nu/nodelist.h b/Src/replicant/nu/nodelist.h
new file mode 100644
index 00000000..5a7f1ec1
--- /dev/null
+++ b/Src/replicant/nu/nodelist.h
@@ -0,0 +1,24 @@
+#pragma once
+#include "queue_node.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+	// non-thread-safe list of queue_node_t objects with _head and _tail
+	typedef struct nodelist_s
+	{
+		queue_node_t *head;
+		queue_node_t *tail;
+	} nodelist_s, *nodelist_t;
+
+	void nodelist_init(nodelist_t nodelist);
+	void nodelist_push_back(nodelist_t nodelist, queue_node_t *item);
+	void nodelist_push_front(nodelist_t nodelist, queue_node_t *item);
+	queue_node_t *nodelist_pop_front(nodelist_t nodelist);
+	// pushes an item onto the list, but treat it as a whole list rather than a single item
+	void nodelist_push_back_list(nodelist_t nodelist, queue_node_t *item);
+
+	
+	#ifdef __cplusplus
+}
+#endif