ps_buf
ps.ps_buf = inbuf = newinbuf;
states->ps_buf = malloc(allocated * sizeof(struct pfsync_state));
if (states->ps_buf == NULL)
buf = realloc(states->ps_buf, allocated * sizeof(struct pfsync_state));
free(states->ps_buf);
states->ps_buf = buf;
ps->ps_buf = inbuf;
free(ps->ps_buf);