$CREMBX

   Creates a virtual mailbox device named MBAn and assigns an I/O
   channel to it. The system provides the unit number n when it
   creates the mailbox. If a logical name is specified and a mailbox
   with the specified name already exists, the $CREMBX service
   assigns a channel to the existing mailbox.

   Format

     SYS$CREMBX  [prmflg] ,chan ,[maxmsg] ,[bufquo] ,[promsk]

                 ,[acmode] ,[lognam] ,[flags] ,[nullarg]

   C Prototype

     int sys$crembx  (char prmflg, unsigned short int *chan,

                     unsigned int maxmsg, unsigned int bufquo,

                     unsigned int promsk, unsigned int acmode, void

                     *lognam,...);
 

Additional information available:

Arguments