The sources supplied on this disk may not match the current version
of OS278 supplied by the DECUS library.

TTY   .PA    Terminal
BAT   .PA    Batch
LPTS  .PA    Serial printer
COM0  .PA    DECmate I comm port 0
COM1  .PA    DECmate I comm port 1
COMM  .PA    DECmate II comm
RX02SY.PA    RX02 system
RX2A  .PA    RX02 drive pair A logical devices 0 & 1
RX2B  .PA    RX02 drive pair B logical devices 2 & 3
RX50SY.PA    RX50 system
RX5A  .PA    RX50 drive pair A logical devices 0 & 1
RX5B  .PA    RX50 drive pair B logical devices 2 & 3
RL01SY.PA    RL01 system
RL0   .PA    RL01 drive 0 logical devices A & B
RL1   .PA    RL01 drive 1 logical devices C & D
RLC   .PA    RL01 logical device E for drives 0 & 1
RL02SY.PA    RL02 system
R0AB  .PA    RL02 drive 0 logical devices A & B
R0CD  .PA    RL02 drive 0 logical devices C & D
R1AB  .PA    RL02 drive 1 logical devices A & B
R1CD  .PA    RL02 drive 1 logical devices C & D
R01E  .PA    RL02 logical device E for drives 0 & 1
RD51SY.PA    RD51 system
RD5A  .PA    RD51 logical devices 0 & 1
RD5B  .PA    RD51 logical devices 2 & 3