###### (This is the documentation for SDL3, which is under heavy development and the API is changing! [SDL2](https://wiki.libsdl.org/SDL2/) is the current stable version!) ## Draft **THIS PAGE IS A WORK IN PROGRESS** ... Please make edits to this page to improve it! # SDL_ReadU8 Use this function to read a byte from an [SDL_IOStream](SDL_IOStream). ## Syntax ```c SDL_bool SDL_ReadU8(SDL_IOStream *src, Uint8 *value); ``` ## Function Parameters | | | | ------------- | --------------------------------------------- | | **src** | the [SDL_IOStream](SDL_IOStream) to read from | | **value** | a pointer filled in with the data read | ## Return Value Returns [SDL_TRUE](SDL_TRUE) on success or [SDL_FALSE](SDL_FALSE) on failure; call [SDL_GetError](SDL_GetError)() for more information. ## Version This function is available since SDL 3.0.0. ---- [CategoryAPI](CategoryAPI), [CategoryIO](CategoryIO), [CategoryDraft](CategoryDraft)