** use the whole of the positive-fixnum range for SXHASH of fixnums
* enhancement: The error message when calling an undefined alien function
includes the name of the function on x86-64.
+ * bug fix: forward references to classes in fasls can now be loaded.
+ (lp#746132)
changes in sbcl-1.1.12 relative to sbcl-1.1.11:
* enhancement: Add sb-bsd-sockets:socket-shutdown, for calling