David Xu 73532aa78c Use enum to define key types.
Suggested by:	jmallett
2010-01-09 06:30:40 +00:00
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2010-01-08 19:56:37 +00:00
2010-01-08 15:53:07 +00:00
2010-01-09 06:30:40 +00:00
2009-11-29 20:47:43 +00:00