eCo Software toolkit and libraries are updated several times per year.
Pay attention to new feature in XIO library: support of files larger that 2 Gb.
XIO - it's a library aimed to download files from Internet, to process files stored at http, ftp servers and and it has interface similar to STDIO: xio_fopen, xio_fread, xio_fclose, etc.
http://os2.guru/projects/developer/toolkit/?action=toolkit-xio
Homepage of Neo OS/2 toolkit and runtime -- http://os2.guru/runtime