89 lines
1.9 KiB
Scheme
89 lines
1.9 KiB
Scheme
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; Copyright (c) 1993-1999 by Richard Kelsey and Jonathan Rees. See file COPYING.
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(define-interface prescheme-interface
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(export ((if begin lambda letrec quote set!
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define define-syntax let-syntax
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and cond case do let let* or
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quasiquote
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;syntax-rules
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) :syntax) ; no delay
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;; letrec-syntax -- not yet implemented
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(goto :syntax)
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(external :syntax)
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((define-enumeration define-external-enumeration enum) :syntax)
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((name->enumerand enumerand->name) :syntax) ; loadtime only
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not
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eq?
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+ - * = < ; /
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<= > >=
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abs
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expt
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quotient remainder
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; floor numerator denominator
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; real-part imag-part
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; exp log sin cos tan asin acos atan sqrt
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; angle magnitude make-polar make-rectangular
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min max
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char=? char<?
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;; Data manipulation
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make-vector vector-length
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vector-ref vector-set!
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make-string string-length
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string-ref string-set!
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deallocate
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null-pointer?
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values call-with-values
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current-input-port current-output-port current-error-port
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open-input-file open-output-file
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close-output-port close-input-port
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read-char peek-char read-integer
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write-char newline write-string write-integer
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force-output
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(errors :syntax)
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error-string
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ascii->char char->ascii
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shift-left arithmetic-shift-right logical-shift-right
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bitwise-and bitwise-ior bitwise-xor bitwise-not
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unspecific
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error
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))
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; memory (malloc and free)
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(define-interface ps-memory-interface
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(export allocate-memory
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deallocate-memory
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unsigned-byte-ref unsigned-byte-set!
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word-ref word-set!
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address?
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null-address null-address?
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address+ address- address-difference
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address= address< address<= address> address>=
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address->integer integer->address
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copy-memory! memory-equal?
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char-pointer->string char-pointer->nul-terminated-string
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read-block write-block))
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(define-interface ps-receive-interface
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(export receive))
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