
  * Missing functions:
    + stdio:
      - fscanf
      - fgetws, fgetwc, ungetwc
      - pipe
      - pread/pread64
      - gets/__gets_chk (insecure!)
    + zlib functions (eg. libpng)
    + divert crc checks or recompute checksums (yeah)

  * Detect crashes in the program's stdout/stderr (eg. mplayer) instead of
    just checking the return value

  * Marker support (eg. \r\n\r\n in HTTP responses)

  * ASCII support (more or less done), UTF-8 support

  * Finish the Win32 port:
    + pipe inheritance
    + signal handling
    + exported functions
    + memory limits

  * /etc/zzufrc and ~/.zzufrc files
    + global settings, overridden by the command line
    + ship rules such as -E '^/usr/' by default

Maintenance notes (0.16+)
-------------------------
  * Keep utils tests green on rust/uutils coreutils distros.
  * Watch glibc fortify / *_chk symbol churn.
  * Revisit network fuzzing coverage on modern kernels.
  * Sync Debian quilt patches when they diverge from this tree.

