Included header fnmatch.h on Unix
  Changed C++ comments to C comments
  Corrected indentation of code written on Windows
  Split up lines to fit into 80 columns
  Initiated some variables to avoid warnings
  Added __attribute__((unused)) to unused function parameters
  Replace tab characters with space
  Put space after 'for', 'while' etc
  Added value to 'return' from non void function removef()
  On Unix strlwr() was incorrectly declared and a no op,
  replaced it with a macro that does nothing
  Split several statements on the same line
  Other minor changes to conform to coding standard