1 files changed, 5 insertions, 0 deletions
diff --git a/diffcore.h b/diffcore.h
index fcd00bf..5d05dea 100644
--- a/diffcore.h
+++ b/diffcore.h
@@ -92,6 +92,11 @@ struct diff_queue_struct {
 	int alloc;
 	int nr;
 };
+#define DIFF_QUEUE_CLEAR(q) \
+	do { \
+		(q)->queue = NULL; \
+		(q)->nr = (q)->alloc = 0; \
+	} while(0);
 
 extern struct diff_queue_struct diff_queued_diff;
 extern struct diff_filepair *diff_queue(struct diff_queue_struct *,