VMS Help POSIX Threads, PTHREAD routines, pthread_cond_timedwait  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Causes a thread to wait for the specified condition variable
    to be signaled or broadcast, such that it will awake after a
    specified period of time.

  Additional Information (explode) :

• C Binding
• Arguments
• Description
• Return Values
• Associated Routines