Allow for creating raw diffs with cgit_print_diff()

This adds a parameter to cgit_print_diff() to create raw diffs, using
the same format as `git diff <commit>`.

Signed-off-by: Lukas Fleischer <cgit@cryptocrack.de>

1 file changed, 1 insertion, 1 deletion

diff --git a/ui-diff.h b/ui-diff.h
index 25a9296..04f9029 100644
--- a/ui-diff.h
+++ b/ui-diff.h
@@ -4,7 +4,7 @@
 extern void cgit_print_diff_ctrls();
 
 extern void cgit_print_diff(const char *new_hex, const char *old_hex,
-			    const char *prefix, int show_ctrls);
+			    const char *prefix, int show_ctrls, int raw);
 
 extern struct diff_filespec *cgit_get_current_old_file(void);
 extern struct diff_filespec *cgit_get_current_new_file(void);