X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diffcore.h;h=7b9294eab2c1cb9f7cb03307c90203344d97e3f6;hb=16a4c6176ad096881d0021f1a922fbcc2835f799;hp=d31b3b476c0fc25a85b483b3d1d04b2d36bc6481;hpb=b463ceb885290a6656239ff3f1e73c5774dc8ee9;p=git.git

diff --git a/diffcore.h b/diffcore.h
index d31b3b476..7b9294eab 100644
--- a/diffcore.h
+++ b/diffcore.h
@@ -1,8 +1,8 @@
 /*
  * Copyright (C) 2005 Junio C Hamano
  */
-#ifndef _DIFFCORE_H_
-#define _DIFFCORE_H_
+#ifndef DIFFCORE_H
+#define DIFFCORE_H
 
 /* This header file is internal between diff.c and its diff transformers
  * (e.g. diffcore-rename, diffcore-pickaxe).  Never include this header
@@ -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 */
@@ -52,11 +53,12 @@ struct diff_filepair {
 	char status; /* M C R N D U (see Documentation/diff-format.txt) */
 	unsigned source_stays : 1; /* all of R/C are copies */
 	unsigned broken_pair : 1;
+	unsigned renamed_pair : 1;
+	unsigned is_unmerged : 1;
 };
-#define DIFF_PAIR_UNMERGED(p) \
-	(!DIFF_FILE_VALID((p)->one) && !DIFF_FILE_VALID((p)->two))
+#define DIFF_PAIR_UNMERGED(p) ((p)->is_unmerged)
 
-#define DIFF_PAIR_RENAME(p) (strcmp((p)->one->path, (p)->two->path))
+#define DIFF_PAIR_RENAME(p) ((p)->renamed_pair)
 
 #define DIFF_PAIR_BROKEN(p) \
 	( (!DIFF_FILE_VALID((p)->one) != !DIFF_FILE_VALID((p)->two)) && \
@@ -103,6 +105,8 @@ 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);