diff -r 061a5b815727 -r 3e696ec612a5 librazor/razor.h
--- a/librazor/razor.h	Fri Jun 20 16:48:44 2008 -0400
+++ b/librazor/razor.h	Fri Jun 20 21:33:29 2008 -0400
@@ -176,22 +176,17 @@
 int razor_rpm_close(struct razor_rpm *rpm);
 
 
-/* Razor root functions. The root data struct encapsulates filesystem
- * conventions and the locking protocol. */
+/* Razor root functions. The root data structure encapsulates
+ * filesystem conventions and the locking protocol. */
 
 struct razor_root;
-#define RAZOR_ROOT_OPEN_WRITE 0x01
 
 int razor_root_create(const char *root);
-struct razor_root *razor_root_open(const char *root, int flags);
+struct razor_root *razor_root_open(const char *root);
 struct razor_set *razor_root_open_read_only(const char *root);
-struct razor_transaction *
-razor_root_create_transaction(struct razor_root *image,
-			      struct razor_set *upstream);
-int razor_root_close(struct razor_root *image);
-void razor_root_update(struct razor_root *image, struct razor_set *next);
-int razor_root_commit(struct razor_root *image);
-void razor_root_diff(struct razor_root *root,
-		     razor_package_callback_t callback, void *data);
+struct razor_set *razor_root_get_system_set(struct razor_root *root);
+int razor_root_close(struct razor_root *root);
+void razor_root_update(struct razor_root *root, struct razor_set *next);
+int razor_root_commit(struct razor_root *root);
 
 #endif /* _RAZOR_H_ */