1 files changed, 21 insertions, 0 deletions
diff --git a/src/cache.h b/src/cache.h
index 9f525e68c..975aaff7e 100644
--- a/src/cache.h
+++ b/src/cache.h
@@ -7,6 +7,8 @@
 
 #include "thread-utils.h"
 
+#define GIT_DEFAULT_CACHE_SIZE 128
+
 typedef void (*git_cached_obj_freeptr)(void *);
 
 typedef struct {
@@ -35,4 +37,23 @@ void git_cache_free(git_cache *cache);
 void *git_cache_try_store(git_cache *cache, void *entry);
 void *git_cache_get(git_cache *cache, const git_oid *oid);
 
+
+GIT_INLINE(int) git_cached_obj_compare(git_cached_obj *obj, const git_oid *oid)
+{
+	return git_oid_cmp(&obj->oid, oid);
+}
+
+GIT_INLINE(void) git_cached_obj_incref(git_cached_obj *obj)
+{
+	git_atomic_inc(&obj->refcount);
+}
+
+GIT_INLINE(void) git_cached_obj_decref(git_cached_obj *obj, git_cached_obj_freeptr free_obj)
+{
+	if (git_atomic_dec(&obj->refcount) == 0)
+		free_obj(obj);
+}
+
+
+
 #endif