git-tar-tree: no more void pointer arithmetic

[git.git] / diffcore.h

diff --git a/diffcore.h b/diffcore.h
index 7f9889d..73c7842 100644 (file)
--- a/diffcore.h
+++ b/diffcore.h
@@ -17,8 +17,8 @@
  */
 #define MAX_SCORE 60000.0
 #define DEFAULT_RENAME_SCORE 30000 /* rename/copy similarity minimum (50%) */
-#define DEFAULT_BREAK_SCORE  30000 /* minimum for break to happen (50%)*/
-#define DEFAULT_MERGE_SCORE  45000 /* maximum for break-merge to happen (75%)*/
+#define DEFAULT_BREAK_SCORE  30000 /* minimum for break to happen (50%) */
+#define DEFAULT_MERGE_SCORE  36000 /* maximum for break-merge to happen 60%) */
 
 #define MINIMUM_BREAK_SIZE     400 /* do not break a file smaller than this */
 
@@ -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);