WlanSetAutoConfigParameter

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

DWORD WlanSetAutoConfigParameter(
    HANDLE hClientHandle,
    WLAN_AUTOCONF_OPCODE OpCode,
    DWORD dwDataSize,
    const void* pData,
    void* pReserved   // optional
);

<DllImport("wlanapi.dll", ExactSpelling:=True)>
Public Shared Function WlanSetAutoConfigParameter(
    hClientHandle As IntPtr,   ' HANDLE
    OpCode As Integer,   ' WLAN_AUTOCONF_OPCODE
    dwDataSize As UInteger,   ' DWORD
    pData As IntPtr,   ' void*
    pReserved As IntPtr   ' void* optional
) As UInteger
End Function

' hClientHandle : HANDLE
' OpCode : WLAN_AUTOCONF_OPCODE
' dwDataSize : DWORD
' pData : void*
' pReserved : void* optional
Declare PtrSafe Function WlanSetAutoConfigParameter Lib "wlanapi" ( _
    ByVal hClientHandle As LongPtr, _
    ByVal OpCode As Long, _
    ByVal dwDataSize As Long, _
    ByVal pData As LongPtr, _
    ByVal pReserved 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

WlanSetAutoConfigParameter = ctypes.windll.wlanapi.WlanSetAutoConfigParameter
WlanSetAutoConfigParameter.restype = wintypes.DWORD
WlanSetAutoConfigParameter.argtypes = [
    wintypes.HANDLE,  # hClientHandle : HANDLE
    ctypes.c_int,  # OpCode : WLAN_AUTOCONF_OPCODE
    wintypes.DWORD,  # dwDataSize : DWORD
    ctypes.POINTER(None),  # pData : void*
    ctypes.POINTER(None),  # pReserved : void* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('wlanapi.dll')
WlanSetAutoConfigParameter = Fiddle::Function.new(
  lib['WlanSetAutoConfigParameter'],
  [
    Fiddle::TYPE_VOIDP,  # hClientHandle : HANDLE
    Fiddle::TYPE_INT,  # OpCode : WLAN_AUTOCONF_OPCODE
    -Fiddle::TYPE_INT,  # dwDataSize : DWORD
    Fiddle::TYPE_VOIDP,  # pData : void*
    Fiddle::TYPE_VOIDP,  # pReserved : void* optional
  ],
  -Fiddle::TYPE_INT)

#[link(name = "wlanapi")]
extern "system" {
    fn WlanSetAutoConfigParameter(
        hClientHandle: *mut core::ffi::c_void,  // HANDLE
        OpCode: i32,  // WLAN_AUTOCONF_OPCODE
        dwDataSize: u32,  // DWORD
        pData: *const (),  // void*
        pReserved: *mut ()  // void* optional
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("wlanapi.dll")]
public static extern uint WlanSetAutoConfigParameter(IntPtr hClientHandle, int OpCode, uint dwDataSize, IntPtr pData, IntPtr pReserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'wlanapi_WlanSetAutoConfigParameter' -Namespace Win32 -PassThru
# $api::WlanSetAutoConfigParameter(hClientHandle, OpCode, dwDataSize, pData, pReserved)

#uselib "wlanapi.dll"
#func global WlanSetAutoConfigParameter "WlanSetAutoConfigParameter" sptr, sptr, sptr, sptr, sptr
; WlanSetAutoConfigParameter hClientHandle, OpCode, dwDataSize, pData, pReserved   ; 戻り値は stat
; hClientHandle : HANDLE -> "sptr"
; OpCode : WLAN_AUTOCONF_OPCODE -> "sptr"
; dwDataSize : DWORD -> "sptr"
; pData : void* -> "sptr"
; pReserved : void* optional -> "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 WlanSetAutoConfigParameter "WlanSetAutoConfigParameter" sptr, int, int, sptr, sptr
; res = WlanSetAutoConfigParameter(hClientHandle, OpCode, dwDataSize, pData, pReserved)
; hClientHandle : HANDLE -> "sptr"
; OpCode : WLAN_AUTOCONF_OPCODE -> "int"
; dwDataSize : DWORD -> "int"
; pData : void* -> "sptr"
; pReserved : void* optional -> "sptr"

; DWORD WlanSetAutoConfigParameter(HANDLE hClientHandle, WLAN_AUTOCONF_OPCODE OpCode, DWORD dwDataSize, void* pData, void* pReserved)
#uselib "wlanapi.dll"
#cfunc global WlanSetAutoConfigParameter "WlanSetAutoConfigParameter" intptr, int, int, intptr, intptr
; res = WlanSetAutoConfigParameter(hClientHandle, OpCode, dwDataSize, pData, pReserved)
; hClientHandle : HANDLE -> "intptr"
; OpCode : WLAN_AUTOCONF_OPCODE -> "int"
; dwDataSize : DWORD -> "int"
; pData : void* -> "intptr"
; pReserved : void* optional -> "intptr"

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

var (
	wlanapi = windows.NewLazySystemDLL("wlanapi.dll")
	procWlanSetAutoConfigParameter = wlanapi.NewProc("WlanSetAutoConfigParameter")
)

// hClientHandle (HANDLE), OpCode (WLAN_AUTOCONF_OPCODE), dwDataSize (DWORD), pData (void*), pReserved (void* optional)
r1, _, err := procWlanSetAutoConfigParameter.Call(
	uintptr(hClientHandle),
	uintptr(OpCode),
	uintptr(dwDataSize),
	uintptr(pData),
	uintptr(pReserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function WlanSetAutoConfigParameter(
  hClientHandle: THandle;   // HANDLE
  OpCode: Integer;   // WLAN_AUTOCONF_OPCODE
  dwDataSize: DWORD;   // DWORD
  pData: Pointer;   // void*
  pReserved: Pointer   // void* optional
): DWORD; stdcall;
  external 'wlanapi.dll' name 'WlanSetAutoConfigParameter';

result := DllCall("wlanapi\WlanSetAutoConfigParameter"
    , "Ptr", hClientHandle   ; HANDLE
    , "Int", OpCode   ; WLAN_AUTOCONF_OPCODE
    , "UInt", dwDataSize   ; DWORD
    , "Ptr", pData   ; void*
    , "Ptr", pReserved   ; void* optional
    , "UInt")   ; return: DWORD

●WlanSetAutoConfigParameter(hClientHandle, OpCode, dwDataSize, pData, pReserved) = DLL("wlanapi.dll", "dword WlanSetAutoConfigParameter(void*, int, dword, void*, void*)")
# 呼び出し: WlanSetAutoConfigParameter(hClientHandle, OpCode, dwDataSize, pData, pReserved)
# hClientHandle : HANDLE -> "void*"
# OpCode : WLAN_AUTOCONF_OPCODE -> "int"
# dwDataSize : DWORD -> "dword"
# pData : void* -> "void*"
# pReserved : void* optional -> "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)。