[usocket-devel] Compile failure on CLISP 2.46

When compiling usocket 0.3.7 on CLISP 2.46, I get this error: ;; Loading file /Users/xach/src/zs3-test/source/usocket-0.3.7/backend/clisp.fas ... ** - Continuable Error FFI::FIND-FOREIGN-FUNCTION: foreign function "gethostname" does not exist Any ideas? Zach