static int sha1_size_cache_nr, sha1_size_cache_alloc;
static struct sha1_size_cache *locate_size_cache(unsigned char *sha1,
static int sha1_size_cache_nr, sha1_size_cache_alloc;
static struct sha1_size_cache *locate_size_cache(unsigned char *sha1,
diffcore_break(break_opt);
if (detect_rename)
diffcore_rename(detect_rename, rename_score);
diffcore_break(break_opt);
if (detect_rename)
diffcore_rename(detect_rename, rename_score);