int interhunkcontext;
int break_opt;
int detect_rename;
+ int irreversible_delete;
int skip_stat_unmatch;
int line_termination;
int output_format;
int rename_score;
int rename_limit;
int needed_rename_limit;
+ int degraded_cc_to_c;
int show_rename_progress;
int dirstat_percent;
int setup;
extern int diff_queue_is_empty(void);
extern void diff_flush(struct diff_options*);
+extern void diff_warn_rename_limit(const char *varname, int needed, int degraded_cc);
/* diff-raw status letters */
#define DIFF_STATUS_ADDED 'A'