README.TXT    
AIX/      QRZ Callsign program for AIX UNIX
HPUX/     QRZ Callsign Program for HP-UX
IRIX/     QRZ Callsign program for SGI Irix OS
LINUX/    QRZ Callsign program for Linux
NEXT/     QRZ Callsign Program for NeXT
OS2/      QRZ Callsign program for OS/2
SCO/      QRZ Callsign program for SCO unix
SRC/      Sample UNIX Source Code
SUN/      QRZ Callsign program for SunOS