foreign function interface

[sandra%orion@cs.utah.edu (Sandra J Loosemore)]

I'm looking at how to implement a Lisp interface to a graphics library in
KCL.  Two questions:

(1) Some of the graphics routines take arrays and structures as arguments.
    How do I specify conversion of Lisp-flavored data structures to the
    appropriate C-flavored ones?

(2) How do I "load" the C-flavored library into KCL?

Any help would be appreciated....

-Sandra
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