[TOOLS][POWERPC] Add missing prototype

This gets rid of a warning on some GCC versions
Signed-off-by: Jimi Xenidis <jimix@watson.ibm.com>
Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com>
--HG--
extra : transplant_source : j%9A%E4%9A%3B%FE%5E%2B%F2%FC%FF%3A%17%9A%1CU%83%86%3D%F1

diff --git a/tools/libxc/powerpc64/flatdevtree.h b/tools/libxc/powerpc64/flatdevtree.h
index 0690dd5c156f6d639d9a72ab525b5c9c1a8ca487..d8432dbb6ff3d471c76b4632f608dad78383e44b 100644 (file)
--- a/tools/libxc/powerpc64/flatdevtree.h
+++ b/tools/libxc/powerpc64/flatdevtree.h
@@ -68,6 +68,7 @@ void ft_begin(struct ft_cxt *cxt, void *blob, unsigned int max_size);
 void ft_add_rsvmap(struct ft_cxt *cxt, u64 physaddr, u64 size);
 
 void ft_dump_blob(const void *bphp);
+void ft_backtrack_node(struct ft_cxt *cxt);
 void ft_merge_blob(struct ft_cxt *cxt, void *blob);
 
 void *ft_find_node(const void *bphp, const char *srch_path);