On Tue, Jun 30, 2009 at 2:08 PM, Tobias Rautenkranz<tobias at rautenkranz.ch> wrote: > (cffi:foreign-string-alloc "" :null-terminated-p nil) Did you expect this to return a null pointer or something else? -- Luís Oliveira http://student.dei.uc.pt/~lmoliv/