Changed from returning void to returning int so that main()s who call done() at
authorDan Harkless <dan@harkless.org>
Fri, 16 Jul 1999 00:48:59 +0000 (00:48 +0000)
committerDan Harkless <dan@harkless.org>
Fri, 16 Jul 1999 00:48:59 +0000 (00:48 +0000)
the end can instead return done() at the end to eliminate the compilation
warning about falling off the end of a non-void function.


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