15 lines
370 B
Forth
15 lines
370 B
Forth
# Random Number Generator
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I/O device type 10 is a random number generator. I do this as
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part of the VM I/O extensions to allow implementors to use the
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best approach on their host system.
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~~~
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:n:random (-n)
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DEVICE:RNG io:scan-for
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dup n:negative? [ drop 'Error:_RNG_device_not_found s:put nl ] if;
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io:invoke ;
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'interface/rng.retro 'n:random d:set-source
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~~~
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