--- OLD/diff.h	Thu Jan  1 00:00:00 1970
+++ NEW/diff.h	Thu Jan  1 00:00:00 1970
@@ -94,6 +94,7 @@
 	int dirstat_percent;
 	int setup;
 	int abbrev;
+	int funcnames;
 	const char *prefix;
 	int prefix_length;
 	const char *stat_sep;