+No pointer to it or to its members is kept, except if you pass the flag C<SUB_OP_REGISTER_STEAL> in which case the configuration object will be stolen to be stored into L<Sub::Op>'s internal datastructure.
+
+=head2 C<sub_op_config_t *sub_op_dup(pTHX_ const sub_op_config_t *orig)>
+
+Deeply clones the specified C<sub_op_config_t> object.
+
+=head2 C<void sub_op_free(pTHX_ sub_op_config_t *c)>
+
+Free the memory associated with the specified C<sub_op_config_t> object.