+/* Initializes 'dst' with the data in 'src', destroying 'src'.
+ * The caller must eventually free 'dst' with miniflow_destroy(). */
+void
+miniflow_move(struct miniflow *dst, struct miniflow *src)
+{
+ int n = miniflow_n_values(src);
+ if (n <= MINI_N_INLINE) {
+ dst->values = dst->inline_values;
+ memcpy(dst->values, src->values, n * sizeof *dst->values);
+ } else {
+ dst->values = src->values;
+ }
+ memcpy(dst->map, src->map, sizeof dst->map);
+}
+