X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;f=src%2Fcode%2Ftarget-sxhash.lisp;h=c64ef1aa6193589c7fe86cb8956ec01dc7aa74f1;hb=2e002dae2f9a3c64f147ca651751ed833806ad5e;hp=2e0e06ab93a4113cddd6afbb349fc2be9cc14de8;hpb=a9cac95ee124f8e71a31554964d308f74da9c866;p=sbcl.git

diff --git a/src/code/target-sxhash.lisp b/src/code/target-sxhash.lisp
index 2e0e06a..c64ef1a 100644
--- a/src/code/target-sxhash.lisp
+++ b/src/code/target-sxhash.lisp
@@ -11,6 +11,15 @@
 
 (in-package "SB!IMPL")
 
+(eval-when (:compile-toplevel :load-toplevel :execute)
+  (defconstant max-hash sb!xc:most-positive-fixnum))
+
+(deftype hash ()
+  `(integer 0 ,max-hash))
+
+(defun pointer-hash (key)
+  (pointer-hash key))
+
 ;;; the depthoid explored when calculating hash values
 ;;;
 ;;; "Depthoid" here is a sort of mixture of what Common Lisp ordinarily calls