Need access to apr_sigwait from threaded mpm.

[Paul J. Reder]

Ryan,

In removing the extra signal thread and having the top level child_main
block on signals, I need access to apr_sigwait from the threaded mpm.
It currently seems to be private to APR. Am I missing something?
If not, what is the preferred solution for APR?

Thanks,

-- 
Paul J. Reder
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