1 files changed, 7 insertions, 1 deletions
diff --git a/userdiff.h b/userdiff.h
index 24419db697..7565930337 100644
--- a/userdiff.h
+++ b/userdiff.h
@@ -11,13 +11,19 @@ struct userdiff_funcname {
 	int cflags;
 };
 
+struct external_diff {
+	char *cmd;
+	unsigned trust_exit_code:1;
+};
+
 struct userdiff_driver {
 	const char *name;
-	const char *external;
+	struct external_diff external;
 	const char *algorithm;
 	int binary;
 	struct userdiff_funcname funcname;
 	const char *word_regex;
+	const char *word_regex_multi_byte;
 	const char *textconv;
 	struct notes_cache *textconv_cache;
 	int textconv_want_cache;