add `ssl-port?' and add missing docs for two other procs

collects/openssl/mzssl.rkt

@@ -45,7 +45,9 @@
 
 	   ssl-listener?
 	   ssl-addresses
-	   ssl-abandon-port)
+	   ssl-abandon-port
+
+           ssl-port?)
 
   (unsafe!)
 
@@ -938,11 +940,10 @@
       (let ([p (ephemeron-value v)])
 	(values (car p) (cdr p)))))
 
-  (define (ssl-addresses p . more)
+  (define (ssl-addresses p [port-numbers? #f])
     (let-values ([(mzssl input?) (lookup 'ssl-addresses "SSL port" p)])
-      (apply tcp-addresses
-             (if input? (mzssl-i mzssl) (mzssl-o mzssl))
-             more)))
+      (tcp-addresses (if input? (mzssl-i mzssl) (mzssl-o mzssl))
+                     port-numbers?)))
 
   (define (ssl-abandon-port p)
     (let-values ([(mzssl input?) (lookup 'ssl-abandon-port "SSL output port" p)])
@@ -950,6 +951,9 @@
 	(raise-type-error 'ssl-abandon-port "SSL output port" p))
       (set-mzssl-shutdown-on-close?! mzssl #f)))
 
+  (define (ssl-port? v)
+    (and (hash-ref ssl-ports v #f) #t))
+
   ;; ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
   ;; SSL listen
 

collects/openssl/openssl.scrbl

@@ -175,6 +175,24 @@ The @scheme[ssl-accept/enable-break] procedure is analogous to
 @scheme[tcp-accept/enable-break].}
 
 
+@defproc[(ssl-abandon-port [in (and/c ssl-port? output-port?)]) void?]{
+
+Analogous to @racket[tcp-abandon-port].}
+
+
+@defproc[(ssl-addresses [p ssl-port?][port-numbers? any/c #f]) void?]{
+
+Analogous to @racket[tcp-addresses].}
+
+
+@defproc[(ssl-port? [v any/c]) boolean?]{
+
+Returns @racket[#t] of @racket[v] is an SSL port produced by
+@racket[ssl-connect], @racket[ssl-connect/enable-break],
+@racket[ssl-accept], @racket[ssl-accept/enable-break], or
+@racket[ports->ssl-ports].}
+
+
 @defproc[(ssl-make-server-context (protocol symbol?))
          ssl-server-context?]{
 
@@ -185,6 +203,7 @@ Like @scheme[ssl-make-client-context], but creates a server context.}
 Returns @scheme[#t] if @scheme[v] is a value produced by
 @scheme[ssl-make-server-context], @scheme[#f] otherwise.}
 
+
 @; ----------------------------------------------------------------------
 
 @section{SSL-wrapper Interface}