 *
 * Nov 2002 : Added multi{options,files} cmdline, zeroflag, nicer output 
 * (+ double output if flags are changed and -v is specified), more error 
 * handling, more explicit error messages and return values
 * 
 * Jan 2003 : Packaging, Port to Sparc/ELF64 : flags now stand in e_ident[EI_PAX] and 
 * e_ident[EI_PAX + 1], old chpax version is needed for clearing old flags .
 *
 * Feb 2003: Added alpha support.
 *
 * Mar 2003: Added parisc support.
 *
 * Apr 2003: Added ppc support.
 *
 * Oct 2003: Added amd64, ia64 and make install support, short format flags printout.
