zend_mm_small_free_block 456 Zend/zend_alloc.c sizeof(zend_mm_small_free_block)) zend_mm_small_free_block 461 Zend/zend_alloc.c sizeof(zend_mm_small_free_block)) zend_mm_small_free_block 530 Zend/zend_alloc.c #define ZEND_MM_ALIGNED_FREE_HEADER_SIZE ZEND_MM_ALIGNED_SIZE(sizeof(zend_mm_small_free_block))