+changes in sbcl-0.8.14 relative to sbcl-0.8.13:
+ * new feature: on platforms where "dladdr" is available foreign
+ function names now appear in backtraces. (based on Helmut Eller's
+ work for CMUCL)
+ * bug fix: backtraces involving undefined functions or assembly
+ routines are more informative. (thanks to Brian Downing)
+ * bug fix: mutually referent alien structures now work correctly.
+ (reported by Rick Taube)
+ * bug fix: structures defined by WITH-ALIEN can be referred to
+ within other definitions in the same WITH-ALIEN.
+