[Chicken-users] foreign type export

[Joel Reymont]

Folks,

Are foreign types exported by Chicken from the Scheme file in which they
are defined? I'm trying to use the SDL_Surface foreign type defined in
the SDL egg and I don't seem to be able to. I'm doing this:

(require 'sdl)
(require 'color)

(define :get-pixel (foreign-lambda color "getPixel"
                                   SDL_Surface
                                   integer
                                   integer))

And I get:

csc  -c++ -d1 -C "-I/usr/local/include -I/usr/local/include/SDL " -e -c
sdlhelper.scm
Error: illegal foreign type `SDL_Surface'
*** Shell command terminated with exit status 1: /usr/local/bin/chicken
sdlhelper.scm -output-file sdlhelper.cpp -quiet -ffi-define __cplusplus -
debug-level 1
make: *** [sdlhelper.o] Error 1 

    Thanks, Joel

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