Package buffer

This program speeds up writing tapes on remote tape drives

This is a program designed to speed up writing tapes on remote tape drives.
When this program is put "in the pipe", two processes are started.
One process reads from standard-in and the other writes to standard-out.
Both processes communicate via shared memory.

General Commands (Section 1)
Buffer reads from standard input reblocking to the given blocksize and writes each block to standard output. Internally buffer is a pair of processes...