###### (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!


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# SDL_ReadU8

Use this function to read a byte from an [SDL_RWops](SDL_RWops).

## Syntax

```c
Uint8 SDL_ReadU8(SDL_RWops * src);

```

## Function Parameters

|             |                                         |
| ----------- | --------------------------------------- |
| **src**     | the [SDL_RWops](SDL_RWops) to read from |

## Return Value

Returns the read byte on success or 0 on failure; call
[SDL_GetError](SDL_GetError)() for more information.

## Version

This function is available since SDL 3.0.0.

## Related Functions

* [SDL_WriteU8](SDL_WriteU8)

----
[CategoryAPI](CategoryAPI), [CategoryIO](CategoryIO), [CategoryDraft](CategoryDraft)