IDM_IDPOOL_MAGIC
ASSERT(pool->id_magic == IDM_IDPOOL_MAGIC);
ASSERT(pool->id_magic != IDM_IDPOOL_MAGIC);
pool->id_magic = IDM_IDPOOL_MAGIC;
ASSERT(pool->id_magic == IDM_IDPOOL_MAGIC);
pool->id_magic = (uint32_t)~IDM_IDPOOL_MAGIC;
ASSERT(pool->id_magic == IDM_IDPOOL_MAGIC);
ASSERT(pool->id_magic == IDM_IDPOOL_MAGIC);