# ZX0 Compression Functions

ZX0 "modern" format is not supported, because it costs an extra 4 bytes of code in this decompressor, and it runs slower.

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Use Emmanuel Marty's SALVADOR ZX0 compressor which can be found here

[https://github.com/emmanuel-marty/salvador](https://github.com/emmanuel-marty/salvador)

To create a ZX0 file to decompress to RAM

```
salvador -classic
```

To create a ZX0 file to decompress to VRAM, using a 2KB ring-buffer in RAM

```
salvador -classic -w 2048
```
