basE91 is an advanced method for encoding binary data as ASCII characters. It is similar to UUencode or base64, but is more efficient. The overhead produced by basE91 depends on the input data. It amounts at most to 23% and can range down to 14%.
Input/output (IO) C library exposing a common API for real mode and permission-restricted access to parallel port under Windows, Linux and MS-DOS operative systems. It also allows pin-by-pin port access.
This is a jpeg2ascii converter that does not use the aalib which make it small, fast, and lightweight enough to be included for use as a viewer in the latest code for the popular and near ubiquitous lesspipe.sh utility.