Integrate diffstat with diff
This creates a generic diffstat function in ui-diff, which then is
invoked from cgit_print_diff with the result that both commit and diff-
view gets a diffstat.
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
diff --git a/ui-diff.h b/ui-diff.h
index 2307322..70b2926 100644
--- a/ui-diff.h
+++ b/ui-diff.h
@@ -1,6 +1,9 @@
#ifndef UI_DIFF_H
#define UI_DIFF_H
+extern void cgit_print_diffstat(const unsigned char *old_sha1,
+ const unsigned char *new_sha1);
+
extern void cgit_print_diff(const char *new_hex, const char *old_hex,
const char *prefix);