sunterlib/scsh/tiff/packages.scm

80 lines
3.2 KiB
Scheme

(define-structures
((tifflet tifflet-face)
(tiff (compound-interface tifftag-face tiffdir-face)))
(open tiff-helpers endian
krims ; assert
(modify sequence-lib (rename (sequence-any any?))) ; any?
ascii ; ascii->char
srfi-11 ; let*-values
srfi-23 ; error
ersatz-srfi-4
scheme)
(files tiff))
(define-structure endian endian-face
(open tiff-helpers ; define-structure
ascii ; char->ascii
srfi-23 ; error
(modify scheme-with-scsh (rename (seek OS:fseek-abs))))
; seek, bit-ops, buffer policy
(begin (define char->integer char->ascii))
(files endian))
(define-structure tiff-helpers tiff-helpers-face
(open srfi-9
srfi-23 ; error
scheme-with-scsh ; error-output-port
)
(for-syntax (open scheme))
(files aux))
(define-structure ersatz-srfi-4 ersatz-srfi-4-face
(open (modify scheme (alias (vector? u8vector?)
(vector u8vector)
(make-vector make-u8vector)
(vector-length u8vector-length)
(vector-ref u8vector-ref)
(vector-set! u8vector-set!)
(vector->list u8vector->list)
(list->vector list->u8vector)
(vector? u16vector?)
(vector u16vector)
(make-vector make-u16vector)
(vector-length u16vector-length)
(vector-ref u16vector-ref)
(vector-set! u16vector-set!)
(vector->list u16vector->list)
(list->vector list->u16vector)
(vector? u32vector?)
(vector u32vector)
(make-vector make-u32vector)
(vector-length u32vector-length)
(vector-ref u32vector-ref)
(vector-set! u32vector-set!)
(vector->list u32vector->list)
(list->vector list->u32vector)
))))
(define-structure tiff-prober tiff-prober-face
(open tifflet
endian ; make-endian-port
tiff-helpers ; cout cerr nl
scheme-with-scsh ; scsh for open-input-file
)
(begin (define (exit) #f)) ; good enough
(files tiff-prober))
(define-structure tiff-testbed (export )
(open tiff
endian ; endian ports
tiff-helpers ; cerr nl ++
krims ; assert
ersatz-srfi-4 ; fake uniform vectors
srfi-11 ; let-values*
scheme-with-scsh
)
(begin ))