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-rw-r--r--revision.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/revision.h b/revision.h
index be39e7d386..227164cf70 100644
--- a/revision.h
+++ b/revision.h
@@ -118,8 +118,9 @@ struct rev_info {
};
#define REV_TREE_SAME 0
-#define REV_TREE_NEW 1
-#define REV_TREE_DIFFERENT 2
+#define REV_TREE_NEW 1 /* Only new files */
+#define REV_TREE_OLD 2 /* Only files removed */
+#define REV_TREE_DIFFERENT 3 /* Mixed changes */
/* revision.c */
void read_revisions_from_stdin(struct rev_info *revs);