This is a C implementation of End-Tagged Dense Codes.
See some slides in http://docencia.lbd.udc.es/edcaa/s2.0.pdf
More info in [1].
[1] Nieves R. Brisaboa, Antonio Fariña, Gonzalo Navarro, and José R. Paramá. 2007. Lightweight natural language text compression. Inf. Retr. 10, 1 (January 2007), 1-33. DOI=10.1007/s10791-006-9001-9 http://dx.doi.org/10.1007/s10791-006-9001-9 Available at http://www.dcc.uchile.cl/~gnavarro/ps/ir06.pdf