### Run Cygwin Setup with -X Option

Source: https://libjpeg-turbo.org/Documentation/Cygwin

Execute the Cygwin setup program with the -X option to allow installation from unsigned repositories. This is necessary for using the custom libjpeg-turbo repository.

```bash
setup-x86[_64].exe -X
```

--------------------------------

### Automate libjpeg-turbo Installation via Command Line

Source: https://libjpeg-turbo.org/Documentation/Cygwin?action=print

Perform a non-interactive installation by specifying the local cache directory and repository URL.

```bash
setup-x86[_64].exe -X -M -n -L -l {local_cache} -D -O -s {repository_URL}
```

--------------------------------

### Automated Cygwin Installation Command

Source: https://libjpeg-turbo.org/Documentation/Cygwin

Automate the Cygwin installation of libjpeg-turbo by providing necessary parameters such as local cache directory and repository URL. Run `setup-x86[_64].exe -h` for a full description of options.

```bash
setup-x86[_64].exe -X -M -n -L {local_cache} -D -O -s {repository_URL}
```

--------------------------------

### libjpeg API Documentation

Source: https://libjpeg-turbo.org/Documentation

Documentation for the core libjpeg API and associated command-line programs.

```APIDOC
## libjpeg API

### Description
Documentation for the libjpeg API and associated programs (`cjpeg`, `djpeg`, etc.) are available in several files within the source tree or installed documentation directories.

### Files
- **example.c**: libjpeg Usage Example
- **libjpeg.txt**: libjpeg API Documentation
- **usage.txt**: libjpeg Programs Documentation
- **wizard.txt**: libjpeg Programs - Advanced Usage

These files can be found in the source tree or in the same documentation directories as the README.md file.

### Online Access
Latest versions of these files can be accessed online via the following links:
- [libjpeg Usage Example (example.c)](link_to_example.c)
- [libjpeg API Documentation (libjpeg.txt)](link_to_libjpeg.txt)
- [libjpeg Programs Documentation (usage.txt)](link_to_usage.txt)
- [libjpeg Programs - Advanced Usage (wizard.txt)](link_to_wizard.txt)
```

--------------------------------

### TurboJPEG Java API Documentation

Source: https://libjpeg-turbo.org/Documentation

Documentation for the TurboJPEG Java API, available for various versions.

```APIDOC
## TurboJPEG Java API

### Description
Documentation for the TurboJPEG Java API is provided for different version branches.

### Versions
- [Version 3.1.x](link_to_turbojpeg_java_3.1.x)
- [Version 3.0.x](link_to_turbojpeg_java_3.0.x)
- [Version 2.1.x](link_to_turbojpeg_java_2.1.x)
```

--------------------------------

### TurboJPEG C API Documentation

Source: https://libjpeg-turbo.org/Documentation

Documentation for the TurboJPEG C API, available for various versions.

```APIDOC
## TurboJPEG C API

### Description
Documentation for the TurboJPEG C API is provided for different version branches.

### Versions
- [Version 3.2.x](link_to_turbojpeg_c_3.2.x)
- [Version 3.1.x](link_to_turbojpeg_c_3.1.x)
- [Version 3.0.x](link_to_turbojpeg_c_3.0.x)
- [Version 2.1.x](link_to_turbojpeg_c_2.1.x)
```

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