23 lines
811 B
Scheme
23 lines
811 B
Scheme
;; rnrs compatibility
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(define (bytevector-u32-native-set! bv index value)
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(when (not (= 0 index)) (error "bytevector-u32-native-set! index not zero: " index " value: " value))
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(let ((x (list
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(modulo value #x100)
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(quotient (modulo value #x10000) #x100)
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(quotient (modulo value #x1000000) #x10000)
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(quotient value #x1000000))))
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(set-car! bv (car x))
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(set-cdr! bv (cdr x))
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x))
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(define (bytevector-u16-native-set! bv index value)
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(when (not (= 0 index)) (error "bytevector-u16-native-set! index not zero: " index " value: " value))
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(let ((x (list (modulo value #x100)
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(quotient (modulo value #x10000) #x100))))
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(set-car! bv (car x))
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(set-cdr! bv (cdr x))
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x))
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(define (make-bytevector length)
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(make-list length 0))
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