On Wed, Jun 26, 2002 at 02:20:52PM +0100, Simon Marlow wrote: > > The FFI doesn't have support for grabbing the values of #defines - you need to use >another tool to do this (autoconf, hsc2hs, c2hs, green-card, hdirect, whatever).
OK, I'll have a look at these. > The declaration above binds cERR to a function of zero arguments. i.e. in C-speak >this would be > > void cERR( void ); > > A function of type a->b has one argument of type 'a', not zero. OK, I thought I'd seen something of type int foo(void) given a Haskell type () -> IO CInt, but I can't find it now so I probably imagined it. And now I think about it I already have loads of functions whose type is just IO something. Thanks Ian _______________________________________________ FFI mailing list [EMAIL PROTECTED] http://www.haskell.org/mailman/listinfo/ffi
