WlanSetSecuritySettings

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

DWORD WlanSetSecuritySettings(
    HANDLE hClientHandle,
    WLAN_SECURABLE_OBJECT SecurableObject,
    LPCWSTR strModifiedSDDL
);

<DllImport("wlanapi.dll", ExactSpelling:=True)>
Public Shared Function WlanSetSecuritySettings(
    hClientHandle As IntPtr,   ' HANDLE
    SecurableObject As Integer,   ' WLAN_SECURABLE_OBJECT
    <MarshalAs(UnmanagedType.LPWStr)> strModifiedSDDL As String   ' LPCWSTR
) As UInteger
End Function

' hClientHandle : HANDLE
' SecurableObject : WLAN_SECURABLE_OBJECT
' strModifiedSDDL : LPCWSTR
Declare PtrSafe Function WlanSetSecuritySettings Lib "wlanapi" ( _
    ByVal hClientHandle As LongPtr, _
    ByVal SecurableObject As Long, _
    ByVal strModifiedSDDL As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

WlanSetSecuritySettings = ctypes.windll.wlanapi.WlanSetSecuritySettings
WlanSetSecuritySettings.restype = wintypes.DWORD
WlanSetSecuritySettings.argtypes = [
    wintypes.HANDLE,  # hClientHandle : HANDLE
    ctypes.c_int,  # SecurableObject : WLAN_SECURABLE_OBJECT
    wintypes.LPCWSTR,  # strModifiedSDDL : LPCWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('wlanapi.dll')
WlanSetSecuritySettings = Fiddle::Function.new(
  lib['WlanSetSecuritySettings'],
  [
    Fiddle::TYPE_VOIDP,  # hClientHandle : HANDLE
    Fiddle::TYPE_INT,  # SecurableObject : WLAN_SECURABLE_OBJECT
    Fiddle::TYPE_VOIDP,  # strModifiedSDDL : LPCWSTR
  ],
  -Fiddle::TYPE_INT)

#[link(name = "wlanapi")]
extern "system" {
    fn WlanSetSecuritySettings(
        hClientHandle: *mut core::ffi::c_void,  // HANDLE
        SecurableObject: i32,  // WLAN_SECURABLE_OBJECT
        strModifiedSDDL: *const u16  // LPCWSTR
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("wlanapi.dll")]
public static extern uint WlanSetSecuritySettings(IntPtr hClientHandle, int SecurableObject, [MarshalAs(UnmanagedType.LPWStr)] string strModifiedSDDL);
"@
$api = Add-Type -MemberDefinition $sig -Name 'wlanapi_WlanSetSecuritySettings' -Namespace Win32 -PassThru
# $api::WlanSetSecuritySettings(hClientHandle, SecurableObject, strModifiedSDDL)

#uselib "wlanapi.dll"
#func global WlanSetSecuritySettings "WlanSetSecuritySettings" sptr, sptr, sptr
; WlanSetSecuritySettings hClientHandle, SecurableObject, strModifiedSDDL   ; 戻り値は stat
; hClientHandle : HANDLE -> "sptr"
; SecurableObject : WLAN_SECURABLE_OBJECT -> "sptr"
; strModifiedSDDL : LPCWSTR -> "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 "wlanapi.dll"
#cfunc global WlanSetSecuritySettings "WlanSetSecuritySettings" sptr, int, wstr
; res = WlanSetSecuritySettings(hClientHandle, SecurableObject, strModifiedSDDL)
; hClientHandle : HANDLE -> "sptr"
; SecurableObject : WLAN_SECURABLE_OBJECT -> "int"
; strModifiedSDDL : LPCWSTR -> "wstr"

; DWORD WlanSetSecuritySettings(HANDLE hClientHandle, WLAN_SECURABLE_OBJECT SecurableObject, LPCWSTR strModifiedSDDL)
#uselib "wlanapi.dll"
#cfunc global WlanSetSecuritySettings "WlanSetSecuritySettings" intptr, int, wstr
; res = WlanSetSecuritySettings(hClientHandle, SecurableObject, strModifiedSDDL)
; hClientHandle : HANDLE -> "intptr"
; SecurableObject : WLAN_SECURABLE_OBJECT -> "int"
; strModifiedSDDL : LPCWSTR -> "wstr"

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

var (
	wlanapi = windows.NewLazySystemDLL("wlanapi.dll")
	procWlanSetSecuritySettings = wlanapi.NewProc("WlanSetSecuritySettings")
)

// hClientHandle (HANDLE), SecurableObject (WLAN_SECURABLE_OBJECT), strModifiedSDDL (LPCWSTR)
r1, _, err := procWlanSetSecuritySettings.Call(
	uintptr(hClientHandle),
	uintptr(SecurableObject),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(strModifiedSDDL))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function WlanSetSecuritySettings(
  hClientHandle: THandle;   // HANDLE
  SecurableObject: Integer;   // WLAN_SECURABLE_OBJECT
  strModifiedSDDL: PWideChar   // LPCWSTR
): DWORD; stdcall;
  external 'wlanapi.dll' name 'WlanSetSecuritySettings';

result := DllCall("wlanapi\WlanSetSecuritySettings"
    , "Ptr", hClientHandle   ; HANDLE
    , "Int", SecurableObject   ; WLAN_SECURABLE_OBJECT
    , "WStr", strModifiedSDDL   ; LPCWSTR
    , "UInt")   ; return: DWORD

●WlanSetSecuritySettings(hClientHandle, SecurableObject, strModifiedSDDL) = DLL("wlanapi.dll", "dword WlanSetSecuritySettings(void*, int, char*)")
# 呼び出し: WlanSetSecuritySettings(hClientHandle, SecurableObject, strModifiedSDDL)
# hClientHandle : HANDLE -> "void*"
# SecurableObject : WLAN_SECURABLE_OBJECT -> "int"
# strModifiedSDDL : LPCWSTR -> "char*"
# 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)。