rax_value_tuple_ref_by_index

u_rax_value_t rax_value_tuple_ref_by_index(u_rax_value_t the_tuple,
 rax_number_t n);
 

Returns the value in the nth field of the tuple. Note: the index is 1-based. The value is returned by reference. The caller should not modify it, and does not need to drop it.