1 files changed, 6 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h
index 7114c0accd..5afe80cb06 100644
--- a/src/util.h
+++ b/src/util.h
@@ -306,6 +306,12 @@ public:
     // been set. Also called directly in testing.
     void ForceSetArg(const std::string& strArg, const std::string& strValue);
 
+    /**
+     * Looks for -regtest, -testnet and returns the appropriate BIP70 chain name.
+     * @return CBaseChainParams::MAIN by default; raises runtime error if an invalid combination is given.
+     */
+    std::string GetChainName() const;
+
 private:
 
     // Munge -nofoo into -foo=0 and track the value as negated.