32 lines
795 B
Scheme
32 lines
795 B
Scheme
(import (scheme base)
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(scheme write)
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(retropikzel pffi v0-3-0 main))
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(define p (pffi-pointer-allocate (+ (* (pffi-size-of 'uint32) 3)
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(* (pffi-size-of 'uint8) 4)
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(pffi-size-of 'int))))
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(write p)
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(newline)
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(pffi-pointer-set! p
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'uint8
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(+ (* (pffi-size-of 'uint32))
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(* (pffi-size-of 'uint8) 2))
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42)
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(write p)
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(newline)
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(let ((result(pffi-pointer-get p
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'uint8
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(+ (* (pffi-size-of 'uint32))
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(* (pffi-size-of 'uint8) 2)))))
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(if (not (= result 42))
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(error "pffi-pointer-get did not return 42"))
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(write result)
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(newline))
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