/* append - A block by block file append program.
* By Stephen Foster, for ST-Xpress.
*
* Usage : append input-file output-file
* Both file names are required. output-file must exist and is appended onto.
* malloc is used to allocate as much memory as possible.
*/
/* bcopy - A byte by byte file copy program.
* By Stephen Foster, for ST-Xpress.
*
* Usage : COPY input-file output-file
* Both file names are required
*
*/
/* copy - A block by block file copy program.
* By Stephen Foster, for ST-Xpress.
*
* Usage : COPY input-file output-file
* Both file names are required
* malloc is used to allocate as much memory as possible.
*/
/* echo.c - Echo command arguments to standard output
* By Stephen Foster, for ST-XPRESS.
*/
/* Copy standard input to standard output till EOF ( ^Z )
* By Stephen Foster for ST-XPress
*/