1# native_avmemory.h 2 3 4## Overview 5 6The **native_avmemory.h** file declares the memory-related functions. 7 8**Since** 9 109 11 12**Related Modules** 13 14[Core](_core.md) 15 16 17## Summary 18 19 20### Functions 21 22| Name| Description| 23| -------- | -------- | 24| \*[OH_AVMemory_Create](_core.md#oh_avmemory_create) (int32_t size) | Creates an **OH_AVMemory** instance.| 25| \*[OH_AVMemory_GetAddr](_core.md#oh_avmemory_getaddr) (struct OH_AVMemory \*mem) | Obtains the virtual memory address of an **OH_AVMemory** instance.| 26| [OH_AVMemory_GetSize](_core.md#oh_avmemory_getsize) (struct OH_AVMemory \*mem) | Obtains the memory size of an **OH_AVMemory** instance.| 27| [OH_AVMemory_Destroy](_core.md#oh_avmemory_destroy) (struct OH_AVMemory \*mem) | Releases an **OH_AVMemory** instance.| 28