# SDL_AsyncIOTaskType Types of asynchronous I/O tasks. ## Header File Defined in [<SDL3/SDL_asyncio.h>](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_asyncio.h) ## Syntax ```c typedef enum SDL_AsyncIOTaskType { SDL_ASYNCIO_TASK_READ, /**< A read operation. */ SDL_ASYNCIO_TASK_WRITE, /**< A write operation. */ SDL_ASYNCIO_TASK_CLOSE /**< A close operation. */ } SDL_AsyncIOTaskType; ``` ## Version This enum is available since SDL 3.2.0. ---- [CategoryAPI](CategoryAPI), [CategoryAPIEnum](CategoryAPIEnum), [CategoryAsyncIO](CategoryAsyncIO)