ref: f1596273a3e991448ca7e04415a74f916b2c9810
dir: /wince/README/
Windows CE is a horribly crippled operating system. The poor thing doesn't even include a complete implementation of the ANSI standard C library. This is a mini-library called libc_wince that implements some of the missing library functions. I've only implemented those necessary to get Chocolate Doom to compile. On non-Windows CE platforms it is just built as an empty library.