zend_mm_startup_ex 1221 Zend/zend_alloc.c 	heap = zend_mm_startup_ex(handlers, seg_size, ZEND_MM_RESERVE_SIZE, 0, NULL);
zend_mm_startup_ex  233 Zend/zend_alloc.h ZEND_API zend_mm_heap *zend_mm_startup_ex(const zend_mm_mem_handlers *handlers, size_t block_size, size_t reserve_size, int internal, void *params);