K 10
svn:author
V 3
imp
K 8
svn:date
V 27
2004-07-31T01:00:50.000000Z
K 7
svn:log
V 260
Use #include <unistd.h> rather than the explicit externs in the
example.  The externs haven't been needed in about 10 years, so
there's no reason to have them other than for hysterical raisins.  And
the California Rasins haven't been around for a long time...

END