40 	w2(0xc); w0(regr); w2(4); w0(val); w2(5); w0(0); w2(4);  in fit2_write_regr()
55 	w2(0xc); w0(r); w2(4); w2(5);  in fit2_read_regr()
58 	w2(4);  in fit2_read_regr()
67 	w2(0xc); w0(0x10);  in fit2_read_block()
70 		w2(4); w2(5);  in fit2_read_block()
76 		w2(4); w2(5);  in fit2_read_block()
83 	w2(4);  in fit2_read_block()
90 	w2(0xc); w0(0);  in fit2_write_block()
92 		w2(4); w0(buf[2 * k]);  in fit2_write_block()
93 		w2(5); w0(buf[2 * k + 1]);  in fit2_write_block()
95 	w2(4);  in fit2_write_block()
102 	w2(0xcc);  in fit2_connect()
108 	w2(pi->saved_r2);  in fit2_disconnect()