Add long-long support to CLISP
Add long-long support to CLISP

Patch courtesy of Frédéric Jolliton.

akovalenko/cffi,dkochmanski/cffi,kingcheez/cffi-cheez,stassats/cffi,3b/cffi,stassats/cffi,wesen/cffi,dochang/cffi,cffi/cffi,dochang/cffi,dochang/cffi,cffi/cffi,mcna/cffi,mcna/cffi,3b/cffi,akovalenko/cffi,dkochmanski/cffi,wesen/cffi,marsijanin/cffi,kingcheez/cffi-cheez,wesen/cffi,dkochmanski/cffi,cffi/cffi,3b/cffi,kingcheez/cffi-cheez,marsijanin/cffi,attila-lendvai/cffi,stassats/cffi,attila-lendvai/cffi,akovalenko/cffi,marsijanin/cffi