Index: uspace/srv/fs/exfat/exfat.h
===================================================================
--- uspace/srv/fs/exfat/exfat.h	(revision 7d78d16337e2605356743659bd49c38293339eec)
+++ uspace/srv/fs/exfat/exfat.h	(revision 9558eaa61075255187d03c59ab8b49ec615c2564)
@@ -181,4 +181,6 @@
 extern void exfat_idx_fini_by_devmap_handle(devmap_handle_t);
 
+extern int exfat_node_expand(devmap_handle_t devmap_handle, exfat_node_t *nodep,
+    exfat_cluster_t clusters);
 extern int exfat_node_put(fs_node_t *);
 extern int exfat_bitmap_get(fs_node_t **, devmap_handle_t);