1 files changed, 3 insertions, 1 deletions

diff --git a/cgit.h b/cgit.h
index 4942b96..5f7af51 100644
--- a/cgit.h
+++ b/cgit.h
@@ -14,8 +14,9 @@
 #include <refs.h>
 #include <revision.h>
 #include <log-tree.h>
 #include <archive.h>
+#include <xdiff-interface.h>
 #include <xdiff/xdiff.h>
 #include <utf8.h>
 
 
@@ -221,9 +222,10 @@ extern int cgit_refs_cb(const char *refname, const unsigned char *sha1,
 extern void *cgit_free_commitinfo(struct commitinfo *info);
 
 extern int cgit_diff_files(const unsigned char *old_sha1,
                            const unsigned char *new_sha1,
-                           linediff_fn fn);
+                           unsigned long *old_size, unsigned long *new_size,
+                           int *binary, linediff_fn fn);
 
 extern void cgit_diff_tree(const unsigned char *old_sha1,
                            const unsigned char *new_sha1,
                            filepair_fn fn, const char *prefix);