1# native_avmemory.h 2 3 4## Overview 5 6Declares the memory-related functions. 7 8**Since:** 99 10 11**Related Modules:** 12 13[Core](_core.md) 14 15 16## Summary 17 18 19 20### Functions 21 22| Name | Description | 23| -------- | -------- | 24| [OH_AVMemory_GetAddr](_core.md#oh_avmemory_getaddr) (struct OH_AVMemory \*mem) | Obtains the virtual memory address of an **OH_AVMemory** instance. | 25| [OH_AVMemory_GetSize](_core.md#oh_avmemory_getsize) (struct OH_AVMemory \*mem) | Obtains the memory size of an **OH_AVMemory** instance. | 26