{	
    align_of;
	debug_box;
	debug_fn;
	debug_obj;
	debug_opaque;
	debug_ptrcast;
	debug_tag;
	debug_trap;
	debug_tydesc;
	do_gc;
	last_os_error;
	rand_free;
	rand_new;
	rand_next;
	refcount;
	rust_file_is_dir;
	rust_get_stdin;
	rust_get_stdout;
	rust_run_program;
	rust_start;
	size_of;
	str_alloc;
	str_buf;
	str_byte_len;
	str_from_buf;
	str_from_cstr;
	str_from_vec;
	task_sleep;
	unsupervise;
	upcall_clone_chan;
	upcall_del_chan;
	upcall_del_port;
	upcall_exit;
	upcall_fail;
	upcall_flush_chan;
	upcall_free;
	upcall_get_type_desc;
	upcall_grow_task;
	upcall_join;
	upcall_kill;
	upcall_log_int;
	upcall_log_str;
	upcall_malloc;
	upcall_mark;
	upcall_new_chan;
	upcall_new_port;
	upcall_new_str;
	upcall_new_task;
	upcall_new_thread;
	upcall_new_vec;
	upcall_recv;
	upcall_require_c_sym;
	upcall_require_rust_sym;
	upcall_send;
	upcall_sleep;
	upcall_start_task;
	upcall_start_thread;
	upcall_trace_str;
	upcall_trace_word;
	upcall_vec_grow;
	upcall_yield;
	vec_alloc;
	vec_alloc_mut;
	vec_buf;
	vec_len;
	vec_len_set;
	vec_print_debug_info;
};