WSManGetSessionOptionAsDword

// WsmSvc.dll
#include <windows.h>

DWORD WSManGetSessionOptionAsDword(
    WSMAN_SESSION_HANDLE session,
    WSManSessionOption option,
    DWORD* value
);

<DllImport("WsmSvc.dll", ExactSpelling:=True)>
Public Shared Function WSManGetSessionOptionAsDword(
    session As IntPtr,   ' WSMAN_SESSION_HANDLE
    [option] As Integer,   ' WSManSessionOption
    ByRef value As UInteger   ' DWORD* in/out
) As UInteger
End Function

' session : WSMAN_SESSION_HANDLE
' option : WSManSessionOption
' value : DWORD* in/out
Declare PtrSafe Function WSManGetSessionOptionAsDword Lib "wsmsvc" ( _
    ByVal session As LongPtr, _
    ByVal option As Long, _
    ByRef value As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

WSManGetSessionOptionAsDword = ctypes.windll.wsmsvc.WSManGetSessionOptionAsDword
WSManGetSessionOptionAsDword.restype = wintypes.DWORD
WSManGetSessionOptionAsDword.argtypes = [
    ctypes.c_ssize_t,  # session : WSMAN_SESSION_HANDLE
    ctypes.c_int,  # option : WSManSessionOption
    ctypes.POINTER(wintypes.DWORD),  # value : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WsmSvc.dll')
WSManGetSessionOptionAsDword = Fiddle::Function.new(
  lib['WSManGetSessionOptionAsDword'],
  [
    Fiddle::TYPE_INTPTR_T,  # session : WSMAN_SESSION_HANDLE
    Fiddle::TYPE_INT,  # option : WSManSessionOption
    Fiddle::TYPE_VOIDP,  # value : DWORD* in/out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "wsmsvc")]
extern "system" {
    fn WSManGetSessionOptionAsDword(
        session: isize,  // WSMAN_SESSION_HANDLE
        option: i32,  // WSManSessionOption
        value: *mut u32  // DWORD* in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WsmSvc.dll")]
public static extern uint WSManGetSessionOptionAsDword(IntPtr session, int option, ref uint value);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WsmSvc_WSManGetSessionOptionAsDword' -Namespace Win32 -PassThru
# $api::WSManGetSessionOptionAsDword(session, option, value)

#uselib "WsmSvc.dll"
#func global WSManGetSessionOptionAsDword "WSManGetSessionOptionAsDword" sptr, sptr, sptr
; WSManGetSessionOptionAsDword session, option, varptr(value)   ; 戻り値は stat
; session : WSMAN_SESSION_HANDLE -> "sptr"
; option : WSManSessionOption -> "sptr"
; value : DWORD* in/out -> "sptr"
; ※HSP3.7は #func のため戻り値はシステム変数 stat に格納されます。

#uselib "WsmSvc.dll"
#cfunc global WSManGetSessionOptionAsDword "WSManGetSessionOptionAsDword" sptr, int, var
; res = WSManGetSessionOptionAsDword(session, option, value)
; session : WSMAN_SESSION_HANDLE -> "sptr"
; option : WSManSessionOption -> "int"
; value : DWORD* in/out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; DWORD WSManGetSessionOptionAsDword(WSMAN_SESSION_HANDLE session, WSManSessionOption option, DWORD* value)
#uselib "WsmSvc.dll"
#cfunc global WSManGetSessionOptionAsDword "WSManGetSessionOptionAsDword" intptr, int, var
; res = WSManGetSessionOptionAsDword(session, option, value)
; session : WSMAN_SESSION_HANDLE -> "intptr"
; option : WSManSessionOption -> "int"
; value : DWORD* in/out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

import (
	"golang.org/x/sys/windows"
	"unsafe"
)

var (
	wsmsvc = windows.NewLazySystemDLL("WsmSvc.dll")
	procWSManGetSessionOptionAsDword = wsmsvc.NewProc("WSManGetSessionOptionAsDword")
)

// session (WSMAN_SESSION_HANDLE), option (WSManSessionOption), value (DWORD* in/out)
r1, _, err := procWSManGetSessionOptionAsDword.Call(
	uintptr(session),
	uintptr(option),
	uintptr(value),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function WSManGetSessionOptionAsDword(
  session: NativeInt;   // WSMAN_SESSION_HANDLE
  option: Integer;   // WSManSessionOption
  value: Pointer   // DWORD* in/out
): DWORD; stdcall;
  external 'WsmSvc.dll' name 'WSManGetSessionOptionAsDword';

result := DllCall("WsmSvc\WSManGetSessionOptionAsDword"
    , "Ptr", session   ; WSMAN_SESSION_HANDLE
    , "Int", option   ; WSManSessionOption
    , "Ptr", value   ; DWORD* in/out
    , "UInt")   ; return: DWORD

●WSManGetSessionOptionAsDword(session, option, value) = DLL("WsmSvc.dll", "dword WSManGetSessionOptionAsDword(int, int, void*)")
# 呼び出し: WSManGetSessionOptionAsDword(session, option, value)
# session : WSMAN_SESSION_HANDLE -> "int"
# option : WSManSessionOption -> "int"
# value : DWORD* in/out -> "void*"
# なでしこ1は32bit・ANSI(Shift_JIS)。文字列=char*(ANSI)、ポインタ/ハンドル=void*(4byte)。