pthread_exc_get_status_np
Obtains a system-defined error status
from a DECthreads status exception object.
pthread_exc_matches_np Determines whether two DECthreads exception
objects are identical.
pthread_exc_report_np Produces a message that reports what a
specified DECthreads status exception
object represents.
pthread_exc_set_status_np
Imports a system-defined error status
into a DECthreads address exception object.