###### (This is the documentation for SDL3, which is the current stable version. [SDL2](https://wiki.libsdl.org/SDL2/) was the previous version!)
# SDL_Environment

A thread-safe set of environment variables

## Header File

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

## Syntax

```c
typedef struct SDL_Environment SDL_Environment;
```

## Version

This struct is available since SDL 3.1.3.

## See Also

- [SDL_GetEnvironment](SDL_GetEnvironment)
- [SDL_CreateEnvironment](SDL_CreateEnvironment)
- [SDL_GetEnvironmentVariable](SDL_GetEnvironmentVariable)
- [SDL_GetEnvironmentVariables](SDL_GetEnvironmentVariables)
- [SDL_SetEnvironmentVariable](SDL_SetEnvironmentVariable)
- [SDL_UnsetEnvironmentVariable](SDL_UnsetEnvironmentVariable)
- [SDL_DestroyEnvironment](SDL_DestroyEnvironment)

----
[CategoryAPI](CategoryAPI), [CategoryAPIDatatype](CategoryAPIDatatype), [CategoryStdinc](CategoryStdinc)