Function fetchGetResponseHeaders

src/Fetch.js:871–874

(id, dst, dstSizeBytes)

}

function fetchGetResponseHeaders(id, dst, dstSizeBytes) {
  var responseHeaders = Fetch.xhrs.get(id).getAllResponseHeaders();
  return stringToUTF8(responseHeaders, dst, dstSizeBytes) + 1;
}

// Delete the xhr JS object, allowing it to be garbage collected.
function fetchFree(id) {