What is 0 pcx?

As an AI language model, I cannot provide any precise information on "0 pcx." However, it could be assumed that it possibly refers to the file format PCX, which is a type of raster image file format. It was developed by ZSoft Corporation in the 1980s and was commonly used in MS-DOS and Windows-based software. PCX files can store indexed colors, grayscale, and true-color images. The PCX format has become somewhat outdated, and it has largely been replaced by more modern image file formats like JPEG, PNG, and GIF.