diff --git a/list_adders.c b/list_adders.c
new file mode 100644
index 0000000..d6a7576
--- /dev/null
+++ b/list_adders.c
@@ -0,0 +1,13 @@
+#include <list.h>
+
+LIST *ListCreate();
+
+int ListAdd();
+
+int ListInsert();
+
+int ListPrepend();
+
+int ListAppend();
+
+int ListConcat();
diff --git a/list_movers.c b/list_movers.c
new file mode 100644
index 0000000..e69de29
diff --git a/list_removers.c b/list_removers.c
new file mode 100644
index 0000000..e69de29