New "diff-cache" implementation.

diff --git a/cache.h b/cache.h
index 69dc877655032fa39b7e608f3ddd9c3564a01490..bf30ac4741d2eeeb483079f566182505898082f3 100644 (file)
--- a/cache.h
+++ b/cache.h
@@ -99,7 +99,9 @@ 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);
+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);
 extern int cache_match_stat(struct cache_entry *ce, struct stat *st);
 
 #define MTIME_CHANGED  0x0001