1 files changed, 58 insertions, 1 deletions
diff --git a/src/rpc/util.h b/src/rpc/util.h
index 9e97b3ae0b..d34c9cfdbb 100644
--- a/src/rpc/util.h
+++ b/src/rpc/util.h
@@ -28,6 +28,9 @@ CScript CreateMultisigRedeemscript(const int required, const std::vector<CPubKey
 
 UniValue DescribeAddress(const CTxDestination& dest);
 
+//! Parse a confirm target option and raise an RPC error if it is invalid.
+unsigned int ParseConfirmTarget(const UniValue& value);
+
 struct RPCArg {
     enum class Type {
         OBJ,
@@ -106,10 +109,62 @@ struct RPCArg {
     std::string ToDescriptionString(bool implicitly_required = false) const;
 };
 
+struct RPCResult {
+    const std::string m_cond;
+    const std::string m_result;
+
+    explicit RPCResult(std::string result)
+        : m_cond{}, m_result{std::move(result)}
+    {
+        assert(!m_result.empty());
+    }
+
+    RPCResult(std::string cond, std::string result)
+        : m_cond{std::move(cond)}, m_result{std::move(result)}
+    {
+        assert(!m_cond.empty());
+        assert(!m_result.empty());
+    }
+};
+
+struct RPCResults {
+    const std::vector<RPCResult> m_results;
+
+    RPCResults()
+        : m_results{}
+    {
+    }
+
+    RPCResults(RPCResult result)
+        : m_results{{result}}
+    {
+    }
+
+    RPCResults(std::initializer_list<RPCResult> results)
+        : m_results{results}
+    {
+    }
+
+    /**
+     * Return the description string.
+     */
+    std::string ToDescriptionString() const;
+};
+
+struct RPCExamples {
+    const std::string m_examples;
+    RPCExamples(
+        std::string examples)
+        : m_examples(std::move(examples))
+    {
+    }
+    std::string ToDescriptionString() const;
+};
+
 class RPCHelpMan
 {
 public:
-    RPCHelpMan(const std::string& name, const std::string& description, const std::vector<RPCArg>& args);
+    RPCHelpMan(std::string name, std::string description, std::vector<RPCArg> args, RPCResults results, RPCExamples examples);
 
     std::string ToString() const;
 
@@ -117,6 +172,8 @@ private:
     const std::string m_name;
     const std::string m_description;
     const std::vector<RPCArg> m_args;
+    const RPCResults m_results;
+    const RPCExamples m_examples;
 };
 
 #endif // BITCOIN_RPC_UTIL_H