simple euristic for further free packing improvements

diff --git a/diffcore.h b/diffcore.h
index d31b3b476c0fc25a85b483b3d1d04b2d36bc6481..73c7842cc7fd907519016b936a96b6f08cd80b47 100644 (file)
--- a/diffcore.h
+++ b/diffcore.h
@@ -26,6 +26,7 @@ struct diff_filespec {
        unsigned char sha1[20];
        char *path;
        void *data;
+       void *cnt_data;
        unsigned long size;
        int xfrm_flags;          /* for use by the xfrm */
        unsigned short mode;     /* file mode */
@@ -103,6 +104,8 @@ void diff_debug_queue(const char *, struct diff_queue_struct *);
 
 extern int diffcore_count_changes(void *src, unsigned long src_size,
                                  void *dst, unsigned long dst_size,
+                                 void **src_count_p,
+                                 void **dst_count_p,
                                  unsigned long delta_limit,
                                  unsigned long *src_copied,
                                  unsigned long *literal_added);