 <li><code class="highlighter-rouge">STEEM_MAX_FEED_AGE_SECONDS</code></li>
  <li><code class="highlighter-rouge">STEEM_MAX_INSTANCE_ID</code></li>
  <li><code class="highlighter-rouge">STEEM_MAX_MEMO_SIZE</code></li>
  <li><code class="highlighter-rouge">STEEM_MAX_MINER_WITNESSES_HF0</code></li>
  <li><code class="highlighter-rouge">STEEM_MAX_MINER_WITNESSES_HF17</code></li>
  <li><code class="highlighter-rouge">STEEM_MAX_PROXY_RECURSION_DEPTH</code></li>
  <li><code class="highlighter-rouge">STEEM_MAX_RAT