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
