rx-cleanup-gettimeofday-use-20020120

rx-cleanup-gettimeofday-use-20020120

don't blindly make assumptions about gettimeofday

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This delta was composed from multiple commits as part of the CVS->Git migration.
The checkin message with each commit was inconsistent.
The following are the additional commit messages.
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redo in a way that doesn't screw up with respect to libafsrpc and libafsrpc-
using suites

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redo in a way that doesn't screw up with respect to libafsrpc and libafsrpc-
using suites