GTK signals question.

[Chris Moller <moller mollerware com>]

Okay, I'm out of ideas...

I'm writing an app, that among a lot of other stuff, has three mutually 
interacting spinbuttuns, i.e., if I increment spinbutton A, its callback 
then updates values in B and C.  B and then would try to update A, and 
C, etc., resulting in a bottomless recursion.  So, what I need to do is, 
while I'm in A's callback, block the B and C callbacks; while in in B, 
block A and C and so on.

Every combination of g_signal_handler_block(), 
g_signal_handlers_block_matched(), etc, I've tried just results in seg 
faults--all that stuff works fine outside the callbacks, but the moment 
I stick them in a callback, death happens.

Any suggestions?

Thanks.