###### (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!)
# SDL_EnumerateDirectory

Enumerate a directory through a callback function.

## Header File

Defined in [<SDL3/SDL_filesystem.h>](https://github.com/libsdl-org/SDL/blob/main/include/SDL3/SDL_filesystem.h)

## Syntax

```c
int SDL_EnumerateDirectory(const char *path, SDL_EnumerateDirectoryCallback callback, void *userdata);

```

## Function Parameters

|                  |                                                           |
| ---------------- | --------------------------------------------------------- |
| **path**         | the path of the directory to enumerate                    |
| **callback**     | a function that is called for each entry in the directory |
| **userdata**     | a pointer that is passed to `callback`                    |

## Return Value

Returns 0 on success or a negative error code on failure; call
[SDL_GetError](SDL_GetError)() for more information.

## Remarks

This function provides every directory entry through an app-provided
callback, called once for each directory entry, until all results have been
provided or the callback returns <= 0.

## Version

This function is available since SDL 3.0.0.

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[CategoryAPI](CategoryAPI), [CategoryAPIFunction](CategoryAPIFunction), [CategoryFilesystem](CategoryFilesystem)