diff --git a/src/kernel/vfs.c b/src/kernel/vfs.c
index 59ccaf5..4a584eb 100644
--- a/src/kernel/vfs.c
+++ b/src/kernel/vfs.c
@@ -1,5 +1,7 @@
 #include "vfs.h"
 
+struct fs_node root, dev, initrd;
+
 uint fs_read(struct fs_node *node, size_t offset, size_t size, uchar *buffer)
 {
 	if (!node || !node->vtable || !node->vtable->read)
@@ -47,3 +49,12 @@
 
 	return node->vtable->finddir(node, name);
 }
+
+struct fs_dirent *root_readdir(struct fs_node *node, uint index)
+{
+
+}
+
+void init_vfs()
+{
+}