Add minetest.set_noiseparam_defaults() Lua API

src/util/serialize.h

@@ -401,5 +401,15 @@ std::string serializeJsonString(const std::string &plain);
 // Reads a string encoded in JSON format
 std::string deSerializeJsonString(std::istream &is);
 
+// Creates a string containing comma delimited values of a struct whose layout is
+// described by the parameter format
+bool serializeStructToString(std::string *outstr,
+	std::string format, void *value);
+
+// Reads a comma delimited string of values into a struct whose layout is
+// decribed by the parameter format
+bool deSerializeStringToStruct(std::string valstr,
+	std::string format, void *out, size_t olen);
+
 #endif