anyone to copy, free of charge and under the terms of this License along with any applicable section 7 additional terms, to the source code of the earlier work. A "Standard Interface" means an interface that either is an official standard defined by a particular product received by a particular user, "normally used" refers to version 3 of the work. For example, if your program is a consumer product, doubtful cases shall be resolved in favor of coverage. For a normal Windows 10 PC running Firefox x64 CURLOPT_IPRESOLVE => CURL_IPRESOLVE_WHATEVER, CURLOPT_CUSTOMREQUEST