[Chicken-users] calling closure from C ?

[Todd Ingalls]

Hi,
So we have chicken embedded in a C++ app and one thing I would like  
to be able to do is to repeatedly call a closure. I have a foreign- 
lambda
procedure in chicken which takes  closure and sticks them into a  
queue which is defined on  the C++ side. I can then repeatedly call  
the closure at some timed interval using C_callback , however, when i  
insert a new closure into the queue and start calling that also it  
seems to replace the first closure as well so instead of calling two  
different closure I seem to be calling the same one twice. I am sure  
I am missing something, but I have looked and can't seem to figure it  
out. Does anyone have any advice or code that does something like  
this? Thanks for any help you can offer


todd