1 files changed, 3 insertions, 0 deletions
diff --git a/builtin.h b/builtin.h
index b9f36beb6..885422e9f 100644
--- a/builtin.h
+++ b/builtin.h
@@ -46,4 +46,7 @@ extern int cmd_diff_tree(int argc, const char **argv, char **envp);
 extern int cmd_cat_file(int argc, const char **argv, char **envp);
 extern int cmd_rev_parse(int argc, const char **argv, char **envp);
 
+extern int cmd_write_tree(int argc, const char **argv, char **envp);
+extern int write_tree(unsigned char *sha1, int missing_ok, const char *prefix);
+
 #endif