SBCL-specific code in db-odbc/odbc-api.lisp

Hi, I tried to get startet with CCL and CLSQL on a Windows box. After a
(require 'clsql-odbc) I got a error message and I found out that line
922 reads:

922                       (setf str (sb-ext:octets-to-string octets))

http://git.b9.com/?p=clsql.git;a=blob;f=db-odbc/odbc-api.lisp;hb=44452a3f9f128b5deb54b4dfe7249583eb4e090d

This looks like an implementation-specific (SBCL) function that is
unlikely to run on other implementations. Am I right and how could this
perhaps be patched to run on other implementations?

Kind regards, Daniel