__write_2
__write_2(h, o, v);
__write_2(h, o, *a);
__write_2(h, o, *a);
__write_2(h, o, v);
__write_2(h, o, v);
__write_2(h, o, v);
__write_2(h, o, *a);
__write_2(h, o, *a);
__write_2(t, h, o, v);
__write_2(t, h, o, *a);
__write_2(t, h, o, v);
#ifndef __write_2
#define _reg_write_2(a, v) __write_2(a, v)
#ifndef __write_2