wraparound_section
wraparound_section(ic, &journal_section);
wraparound_section(ic, &ic->free_section);
wraparound_section(ic, &ws);
wraparound_section(ic, &ic->free_section);
wraparound_section(ic, &i);
wraparound_section(ic, &ic->uncommitted_section);
for (n = 0; n < write_sections; n++, i++, wraparound_section(ic, &i)) {
wraparound_section(ic, &ic->committed_section);
wraparound_section(ic, &i);
wraparound_section(ic, &write_start);
wraparound_section(ic, &i);
wraparound_section(ic, &s);
wraparound_section(ic, &s);