GetCurrentThreadCompartmentId

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

NET_IF_COMPARTMENT_ID GetCurrentThreadCompartmentId(void);

<DllImport("IPHLPAPI.dll", ExactSpelling:=True)>
Public Shared Function GetCurrentThreadCompartmentId() As UInteger
End Function

Declare PtrSafe Function GetCurrentThreadCompartmentId Lib "iphlpapi" () As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetCurrentThreadCompartmentId = ctypes.windll.iphlpapi.GetCurrentThreadCompartmentId
GetCurrentThreadCompartmentId.restype = wintypes.DWORD
GetCurrentThreadCompartmentId.argtypes = []

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('IPHLPAPI.dll')
GetCurrentThreadCompartmentId = Fiddle::Function.new(
  lib['GetCurrentThreadCompartmentId'],
  [],
  -Fiddle::TYPE_INT)

#[link(name = "iphlpapi")]
extern "system" {
    fn GetCurrentThreadCompartmentId() -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("IPHLPAPI.dll")]
public static extern uint GetCurrentThreadCompartmentId();
"@
$api = Add-Type -MemberDefinition $sig -Name 'IPHLPAPI_GetCurrentThreadCompartmentId' -Namespace Win32 -PassThru
# $api::GetCurrentThreadCompartmentId()

#uselib "IPHLPAPI.dll"
#func global GetCurrentThreadCompartmentId "GetCurrentThreadCompartmentId"
; GetCurrentThreadCompartmentId   ; 戻り値は stat
; ※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 "IPHLPAPI.dll"
#cfunc global GetCurrentThreadCompartmentId "GetCurrentThreadCompartmentId"
; res = GetCurrentThreadCompartmentId()

; NET_IF_COMPARTMENT_ID GetCurrentThreadCompartmentId()
#uselib "IPHLPAPI.dll"
#cfunc global GetCurrentThreadCompartmentId "GetCurrentThreadCompartmentId"
; res = GetCurrentThreadCompartmentId()

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

var (
	iphlpapi = windows.NewLazySystemDLL("IPHLPAPI.dll")
	procGetCurrentThreadCompartmentId = iphlpapi.NewProc("GetCurrentThreadCompartmentId")
)

r1, _, err := procGetCurrentThreadCompartmentId.Call()
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // NET_IF_COMPARTMENT_ID

function GetCurrentThreadCompartmentId: DWORD; stdcall;
  external 'IPHLPAPI.dll' name 'GetCurrentThreadCompartmentId';

result := DllCall("IPHLPAPI\GetCurrentThreadCompartmentId", "UInt")

●GetCurrentThreadCompartmentId() = DLL("IPHLPAPI.dll", "dword GetCurrentThreadCompartmentId()")
# 呼び出し: GetCurrentThreadCompartmentId()
# 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)。