It works. Thanks!
2013/1/9, Ryan Culpepper <ry...@ccs.neu.edu>: > On 01/09/2013 05:16 PM, Pierpaolo Bernardi wrote: >> Hello all, >> >> Can someone show me what's the correct FFI type for this C function: >> >> int foo(double a, double b, double *c, double *d) >> >> where c and d are output only parameters, and I want back *c, *d, and >> the int return value. > > This should work: > > (_fun _double > _double > (c : (_ptr o _double)) > (d : (_ptr o _double)) > -> (result : _int) > -> (values c d result)) > > Ryan > > -- Inviato dal mio dispositivo mobile ____________________ Racket Users list: http://lists.racket-lang.org/users
