<div class="field field-name-body field-type-text-with-summary field-label-hidden view-mode-rss"><div class="field-items"><div class="field-item even">In a linked circular list you need to add some checks to avoid memory corruption.
Full example (compiled OK with GCC 8.x)
<div class="geshifilter"><div class="cpp geshifilter-cpp" style="font-family:monospace;"><span style="color: #339900;">#include