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14 lines
213 B
Mathematica
14 lines
213 B
Mathematica
Lock: module
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{
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PATH: con "/dis/lib/lock.dis";
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Semaphore: adt {
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c: chan of int;
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obtain: fn(nil: self ref Semaphore);
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release: fn(nil: self ref Semaphore);
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new: fn(): ref Semaphore;
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};
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init: fn();
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};
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