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Commit | Line | Data |
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a16ba2b0 L |
1 | ;page 255\r |
2 | .z80\r | |
3 | \r | |
4 | \r | |
5 | global $coninit\r | |
6 | global $cists,$ci\r | |
7 | global $co\r | |
8 | \r | |
9 | \r | |
30d1329e L |
10 | extrn ser.init,ser.ist,ser.in,ser.ost,ser.out\r |
11 | extrn ff.init,ff.i.st,ff.in\r | |
12 | extrn ff.o.st,ff.out\r | |
a16ba2b0 L |
13 | \r |
14 | \r | |
15 | include config.inc\r | |
16 | include z180reg.inc\r | |
17 | \r | |
18 | cseg\r | |
19 | ;\r | |
20 | ;\r | |
21 | \r | |
22 | $coninit:\r | |
6a4e9540 | 23 | call ff.init\r |
a16ba2b0 L |
24 | call ser.init\r |
25 | ret\r | |
26 | \r | |
27 | $cists:\r | |
6a4e9540 | 28 | call ff.i.st\r |
bad2d92d | 29 | ret nz\r |
30d1329e | 30 | call ser.ist\r |
a16ba2b0 L |
31 | ret\r |
32 | \r | |
33 | $ci:\r | |
6a4e9540 L |
34 | call ff.i.st\r |
35 | jp nz,ff.in\r | |
30d1329e | 36 | call ser.ist\r |
a16ba2b0 L |
37 | jp nz,ser.in\r |
38 | jr $ci\r | |
39 | \r | |
40 | ;$costs:\r | |
41 | ; jp f.o.st\r | |
42 | \r | |
43 | $co:\r | |
6a4e9540 | 44 | call ff.out\r |
a16ba2b0 L |
45 | jp ser.out\r |
46 | \r | |
47 | end\r | |
48 | \r |