display "..?....." rather than "..5....." for unreadable files. run time (rather than compile time) host endian check.
display "..?....." rather than "..5....." for unreadable files.
run time (rather than compile time) host endian check.

GerHobbelt/POPT,GerHobbelt/POPT,GerHobbelt/POPT