OUTPUT
Compilation Unit
-Ekey<keyNumber>
<keyNumber>
The default encryption key is `0'. Using this default is not recommended.
Use this option to encrypt files with the given key number ( -Eencrypt option).
None
None
myfun.c -Ekey1234567 -Eencrypt=%n.e%e
This encrypts the ` myfun.c' file using the 1234567 key.