+#define SOLVER_FLAG_DUP_ALLOW_DOWNGRADE 14
+#define SOLVER_FLAG_DUP_ALLOW_ARCHCHANGE 15
+#define SOLVER_FLAG_DUP_ALLOW_VENDORCHANGE 16
+#define SOLVER_FLAG_DUP_ALLOW_NAMECHANGE 17
+#define SOLVER_FLAG_KEEP_ORPHANS 18
+#define SOLVER_FLAG_BREAK_ORPHANS 19
+
+#define GET_USERINSTALLED_NAMES (1 << 0) /* package names instead if ids */
+#define GET_USERINSTALLED_INVERTED (1 << 1) /* autoinstalled */