piros/tor: Code added to Tor to support PIR-based onion service descriptor lookups @ 9bbd6502f09dd46179e7ca4a713f2ae24bfa79ef

Nick Mathewson 9bbd6502f0 Use autoconf, not gcc version, to decide which warnings we have		vor 8 Jahren
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donna	9bbd6502f0 Use autoconf, not gcc version, to decide which warnings we have	vor 8 Jahren
ref10	8c6b528b00 Disambiguate: Avoid defining two static functions both called gettweak()	vor 8 Jahren