#!+high-security-support
%make-two-way-stream (input-stream output-stream))
(:copier nil))
- (input-stream (required-argument) :type stream :read-only t)
- (output-stream (required-argument) :type stream :read-only t))
+ (input-stream (missing-arg) :type stream :read-only t)
+ (output-stream (missing-arg) :type stream :read-only t))
(defprinter (two-way-stream) input-stream output-stream)
#!-high-security-support
(:misc #'case-frob-misc))
(:constructor %make-case-frob-stream (target out sout))
(:copier nil))
- (target (required-argument) :type stream))
+ (target (missing-arg) :type stream))
(defun make-case-frob-stream (target kind)
#!+sb-doc