value-type parameters to C functions exported to OCaml should be 
registered with CAMLparamX(...). Does this hold in general, or is it 
considered acceptable/appropriate to just ignore this for "immediate" 
values that do not hold pointers, but, say, int, bool etc. values?

-- 
regards,               tf@cip.physik.uni-muenchen.de              (o_
 Thomas Fischbacher -  http://www.cip.physik.uni-muenchen.de/~tf  //\
(lambda (n) ((lambda (p q r) (p p q r)) (lambda (g x y)           V_/_
(if (= x 0) y (g g (- x 1) (* x y)))) n 1))                  (Debian GNU)