X-Git-Url: https://git.distorted.org.uk/~mdw/sod/blobdiff_plain/e43d353268fc869045f757932d78d6073db9de6e..54fa3df9560fe739b5fe20ca561749092cef0fd5:/src/c-types-proto.lisp

diff --git a/src/c-types-proto.lisp b/src/c-types-proto.lisp
index 55f2f31..9fe6126 100644
--- a/src/c-types-proto.lisp
+++ b/src/c-types-proto.lisp
@@ -240,13 +240,15 @@
 ;;;--------------------------------------------------------------------------
 ;;; Function arguments.
 
-(export '(argument argumentp make-argument argument-name argument-type))
-(defstruct (argument (:constructor make-argument (name type
+(export '(argument argumentp make-argument
+	  argument-name argument-type argument-default))
+(defstruct (argument (:constructor make-argument (name type &optional default
 						  &aux (%type type)))
 		     (:predicate argumentp))
   "Simple structure representing a function argument."
   (name nil :type t :read-only t)
-  (%type nil :type c-type :read-only t))
+  (%type nil :type c-type :read-only t)
+  (default nil :type t :read-only t))
 (define-access-wrapper argument-type argument-%type :read-only t)
 
 (export 'commentify-argument-name)