Method joinable_prev

dds/DCPS/MemoryPool.cpp:552–559

}

bool
MemoryPool::joinable_prev(FreeHeader* freed)
{
  AllocHeader* prev_alloc = freed->prev_adjacent();
  return freed->is_free() &&
         includes(prev_alloc) &&
         prev_alloc->is_free();
}

#ifdef VALIDATE_MEMORY_POOL
void