r9971: fix package name

[kmrcl.git] / io.lisp

diff --git a/io.lisp b/io.lisp
index 75ee65087b1c3ccd78ed37749818e5de5c6c3556..ba68048739c57e4ff55b4138d8e48e6308af95cc 100644 (file)
--- a/io.lisp
+++ b/io.lisp
@@ -311,4 +311,9 @@
     (write-char #\: stream)
     (write-string (aref +datetime-number-strings+ minute) stream)))
 
     (write-char #\: stream)
     (write-string (aref +datetime-number-strings+ minute) stream)))
 

+(defun copy-binary-stream (in out)
+  (do* ((buf (make-array 4096 :element-type '(unsigned-byte 8)))
+       (pos (read-sequence buf in) (read-sequence buf in)))
+      ((zerop pos))
+    (write-sequence buf out :end pos)))