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author | Jim Pick <jim@jimpick.com> | 1998-03-08 23:05:22 -0800 |
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committer | Bryan Newbold <bnewbold@robocracy.org> | 2017-02-20 00:05:27 -0800 |
commit | b21cac3362022718634f7086964208b2eed8e897 (patch) | |
tree | 16f4b2e70645c0e8e2202023170b5a94baa967e3 /byte.scm | |
parent | 3796d2595035e192ed4bf1c9a6bfdb13c3c9d261 (diff) | |
parent | f24b9140d6f74804d5599ec225717d38ca443813 (diff) | |
download | slib-b21cac3362022718634f7086964208b2eed8e897.tar.gz slib-b21cac3362022718634f7086964208b2eed8e897.zip |
Import Debian changes 2c0-3debian/2c0-3
slib (2c0-3) unstable; urgency=low
* New maintainer.
* slibconfig script to automatically configure guile.
* Fix type in description, closes: Bug#18996
slib (2c0-2) unstable; urgency=low
* Minor fix for debian/rules targets
slib (2c0-1) unstable; urgency=low
* New upstream source
* New maintainer
Diffstat (limited to 'byte.scm')
-rw-r--r-- | byte.scm | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/byte.scm b/byte.scm new file mode 100644 index 0000000..3d091ce --- /dev/null +++ b/byte.scm @@ -0,0 +1,14 @@ +;;; "byte.scm" small integers, not necessarily chars. + +(define (byte-ref str ind) (char->integer (string-ref str ind))) +(define (byte-set! str ind val) (string-set! str ind (integer->char val))) +(define (make-bytes len . opt) + (if (null? opt) (make-string len) + (make-string len (integer->char (car opt))))) +(define (write-byte byt . opt) (apply write-char (integer->char byt) opt)) +(define (read-byte . opt) + (let ((c (apply read-char opt))) + (if (eof-object? c) c (char->integer c)))) +(define (bytes . args) (list->bytes args)) +(define (bytes->list bts) (map char->integer (string->list bts))) +(define (list->bytes lst) (list->string (map integer->char lst))) |