I think I found the bug: in csoundapi_tilde.c
lines 84 & 263

static t_int *csoundapi_perform(int *w)

should be

static t_int *csoundapi_perform(t_int *w)

and line

int i, n, end = x->end, run = x->run;

should be

t_int i, n, end = x->end, run = x->run;

I am positive this is the bug (it is A bug in
64bit CPUs, so I expect it to be the cause of
your crashes). I can't change in CVS or test it
now, will do when I am back to work.

Chuck, can you test it for me?

You are correct, it works. I see that it has been changed in CVS, too. Thanks, Victor, I shan't bother you again during your break. I look forward to bothering you afterward.

-Chuckk