CVS commit: src/games/caesar

[Roland Illig <rillig%netbsd.org@localhost>]

Module Name:    src
Committed By:   rillig
Date:           Fri Jul 22 11:52:23 UTC 2005

Modified Files:
        src/games/caesar: caesar.c

Log Message:
- caesar(6) is not a SETGIDGAME, so we don't need to revoke any privileges.
- replaced direct POSIX read/write with stdio, which made the code simpler.
- added even more error checking.
- restructured the code to make each function fit on one screen
  (well, except one).
- now the code reflects the intended purpose of the program.
- return 0 instead of EXIT_FAILURE on success.


To generate a diff of this commit:
cvs rdiff -r1.15 -r1.16 src/games/caesar/caesar.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.