1 files changed, 3 insertions, 1 deletions
diff --git a/cache.h b/cache.h
index 314ee0dd0f..7a656c70d3 100644
--- a/cache.h
+++ b/cache.h
@@ -116,7 +116,9 @@ unsigned int active_nr, active_alloc, active_cache_changed;
 extern int read_cache(void);
 extern int write_cache(int newfd, struct cache_entry **cache, int entries);
 extern int cache_name_pos(const char *name, int namelen);
-extern int add_cache_entry(struct cache_entry *ce, int ok_to_add);
+#define ADD_CACHE_OK_TO_ADD 1		/* Ok to add */
+#define ADD_CACHE_OK_TO_REPLACE 2	/* Ok to replace file/directory */
+extern int add_cache_entry(struct cache_entry *ce, int option);
 extern int remove_entry_at(int pos);
 extern int remove_file_from_cache(char *path);
 extern int same_name(struct cache_entry *a, struct cache_entry *b);