#define init_rng lfg_init_rng
#define get_rn_int lfg_get_rn_int
#define get_rn_flt lfg_get_rn_flt
#define get_rn_dbl lfg_get_rn_dbl
#define spawn_rng lfg_spawn_rng
#define get_seed_rng lfg_get_seed_rng
#define free_rng lfg_free_rng
#define pack_rng lfg_pack_rng
#define unpack_rng lfg_unpack_rng
#define print_rng lfg_print_rng

