X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=diffcore.h;h=05ebc115a13df5c1b80128489619d753ed107a6f;hb=6baa9bd882fe003478c42ee5709dcfc713e13ec9;hp=fcd00bf27aee4e1f2823f05ab3dba1d3c70a509d;hpb=d6bf0cf9bf59257d587e37a6b689a22dc8a9092a;p=git.git

diff --git a/diffcore.h b/diffcore.h
index fcd00bf27..05ebc115a 100644
--- a/diffcore.h
+++ b/diffcore.h
@@ -18,7 +18,7 @@
 #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  36000 /* maximum for break-merge to happen 60%) */
+#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 */
 
@@ -91,7 +91,14 @@ struct diff_queue_struct {
 	struct diff_filepair **queue;
 	int alloc;
 	int nr;
+	int run;
 };
+#define DIFF_QUEUE_CLEAR(q) \
+	do { \
+		(q)->queue = NULL; \
+		(q)->nr = (q)->alloc = 0; \
+		(q)->run = 0; \
+	} while (0)
 
 extern struct diff_queue_struct diff_queued_diff;
 extern struct diff_filepair *diff_queue(struct diff_queue_struct *,
@@ -111,9 +118,9 @@ void diff_debug_filespec(struct diff_filespec *, int, const char *);
 void diff_debug_filepair(const struct diff_filepair *, int);
 void diff_debug_queue(const char *, struct diff_queue_struct *);
 #else
-#define diff_debug_filespec(a,b,c) do {} while(0)
-#define diff_debug_filepair(a,b) do {} while(0)
-#define diff_debug_queue(a,b) do {} while(0)
+#define diff_debug_filespec(a,b,c) do { /* nothing */ } while (0)
+#define diff_debug_filepair(a,b) do { /* nothing */ } while (0)
+#define diff_debug_queue(a,b) do { /* nothing */ } while (0)
 #endif
 
 extern int diffcore_count_changes(struct diff_filespec *src,