$Config{api_versionstring}:5.14.0
$Config{use64bitint}:
$Config{ivsize}:4
$Config{byteorder}:1234
$Config{i16size}:2
$Config{i32size}:4
$Config{i64size}:8
$Config{osname}:MSWin32
$Config{osvers}:5.2
$ENV{PROCESSOR_ARCHITECTURE}:X86

orig            : 11111111000000001111111111111111 ff00ffff
use integer:>>16: 11111111111111111111111100000000 ffffff00
no integer :>>16: 00000000000000001111111100000000 0000ff00

orig            : 00001111000000001111111111111111 0f00ffff
use integer:>>16: 00000000000000000000111100000000 00000f00
no integer :>>16: 00000000000000000000111100000000 00000f00