Native API Standard Libraries libc libc++ Node-API libuv OpenSL ES OpenGL ES EGL Zlib Vulkan Vulkan Development Vulkan Capabilities Vulkan Extensions Vulkan Module vulkan_ohos.h VkExternalFormatOHOS VkImportNativeBufferInfoOHOS VkMemoryGetNativeBufferInfoOHOS VkNativeBufferFormatPropertiesOHOS VkNativeBufferPropertiesOHOS VkNativeBufferUsageOHOS VkSurfaceCreateInfoOHOS Appendix libc Symbols Not Exported libc Symbols That May Fail to Call Due to Permission Control EGL Symbols Exported OpenGL ES 3.2 Symbols Exported