# should unpack to:
#   an int32 (4 byte) value of -1
#   a char (1 byte) value of 'A'
#   a null-terminated string value of "ANOTHER"
#   a null-terminated string value of "CSTRING"
$packed_string = "\xFF\xFF\xFF\xFF"
               . "\x41"
               . "\x41\x4e\x4f\x54\x48\x45\x52\x00"
               . "\x43\x53\x54\x52\x49\x4e\x47\x00";

# should just be able to plug in some kind of
# format for unpack, right?
($int,$char,$another,$cstring)
  = unpack('',$packed_string );