VMS Help System Services, $WFLAND  *Conan The Librarian (sorry for the slow response - running on an old VAX)

    Allows a process to specify a set of event flags for which it
    wants to wait.

    Format

      SYS$WFLAND  efn ,mask

    C Prototype

      int sys$wfland  (unsigned int efn, unsigned int mask);

  Additional Information (explode) :

• Arguments