NetDfsGetSupportedNamespaceVersion

// NETAPI32.dll
#include <windows.h>

DWORD NetDfsGetSupportedNamespaceVersion(
    DFS_NAMESPACE_VERSION_ORIGIN Origin,
    LPWSTR pName,   // optional
    DFS_SUPPORTED_NAMESPACE_VERSION_INFO** ppVersionInfo
);

<DllImport("NETAPI32.dll", ExactSpelling:=True)>
Public Shared Function NetDfsGetSupportedNamespaceVersion(
    Origin As Integer,   ' DFS_NAMESPACE_VERSION_ORIGIN
    <MarshalAs(UnmanagedType.LPWStr)> pName As String,   ' LPWSTR optional
    ppVersionInfo As IntPtr   ' DFS_SUPPORTED_NAMESPACE_VERSION_INFO** out
) As UInteger
End Function

' Origin : DFS_NAMESPACE_VERSION_ORIGIN
' pName : LPWSTR optional
' ppVersionInfo : DFS_SUPPORTED_NAMESPACE_VERSION_INFO** out
Declare PtrSafe Function NetDfsGetSupportedNamespaceVersion Lib "netapi32" ( _
    ByVal Origin As Long, _
    ByVal pName As LongPtr, _
    ByVal ppVersionInfo 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

NetDfsGetSupportedNamespaceVersion = ctypes.windll.netapi32.NetDfsGetSupportedNamespaceVersion
NetDfsGetSupportedNamespaceVersion.restype = wintypes.DWORD
NetDfsGetSupportedNamespaceVersion.argtypes = [
    ctypes.c_int,  # Origin : DFS_NAMESPACE_VERSION_ORIGIN
    wintypes.LPCWSTR,  # pName : LPWSTR optional
    ctypes.c_void_p,  # ppVersionInfo : DFS_SUPPORTED_NAMESPACE_VERSION_INFO** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('NETAPI32.dll')
NetDfsGetSupportedNamespaceVersion = Fiddle::Function.new(
  lib['NetDfsGetSupportedNamespaceVersion'],
  [
    Fiddle::TYPE_INT,  # Origin : DFS_NAMESPACE_VERSION_ORIGIN
    Fiddle::TYPE_VOIDP,  # pName : LPWSTR optional
    Fiddle::TYPE_VOIDP,  # ppVersionInfo : DFS_SUPPORTED_NAMESPACE_VERSION_INFO** out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "netapi32")]
extern "system" {
    fn NetDfsGetSupportedNamespaceVersion(
        Origin: i32,  // DFS_NAMESPACE_VERSION_ORIGIN
        pName: *mut u16,  // LPWSTR optional
        ppVersionInfo: *mut *mut DFS_SUPPORTED_NAMESPACE_VERSION_INFO  // DFS_SUPPORTED_NAMESPACE_VERSION_INFO** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("NETAPI32.dll")]
public static extern uint NetDfsGetSupportedNamespaceVersion(int Origin, [MarshalAs(UnmanagedType.LPWStr)] string pName, IntPtr ppVersionInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NETAPI32_NetDfsGetSupportedNamespaceVersion' -Namespace Win32 -PassThru
# $api::NetDfsGetSupportedNamespaceVersion(Origin, pName, ppVersionInfo)

#uselib "NETAPI32.dll"
#func global NetDfsGetSupportedNamespaceVersion "NetDfsGetSupportedNamespaceVersion" sptr, sptr, sptr
; NetDfsGetSupportedNamespaceVersion Origin, pName, varptr(ppVersionInfo)   ; 戻り値は stat
; Origin : DFS_NAMESPACE_VERSION_ORIGIN -> "sptr"
; pName : LPWSTR optional -> "sptr"
; ppVersionInfo : DFS_SUPPORTED_NAMESPACE_VERSION_INFO** 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 "NETAPI32.dll"
#cfunc global NetDfsGetSupportedNamespaceVersion "NetDfsGetSupportedNamespaceVersion" int, wstr, var
; res = NetDfsGetSupportedNamespaceVersion(Origin, pName, ppVersionInfo)
; Origin : DFS_NAMESPACE_VERSION_ORIGIN -> "int"
; pName : LPWSTR optional -> "wstr"
; ppVersionInfo : DFS_SUPPORTED_NAMESPACE_VERSION_INFO** 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 NetDfsGetSupportedNamespaceVersion(DFS_NAMESPACE_VERSION_ORIGIN Origin, LPWSTR pName, DFS_SUPPORTED_NAMESPACE_VERSION_INFO** ppVersionInfo)
#uselib "NETAPI32.dll"
#cfunc global NetDfsGetSupportedNamespaceVersion "NetDfsGetSupportedNamespaceVersion" int, wstr, var
; res = NetDfsGetSupportedNamespaceVersion(Origin, pName, ppVersionInfo)
; Origin : DFS_NAMESPACE_VERSION_ORIGIN -> "int"
; pName : LPWSTR optional -> "wstr"
; ppVersionInfo : DFS_SUPPORTED_NAMESPACE_VERSION_INFO** 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 (
	netapi32 = windows.NewLazySystemDLL("NETAPI32.dll")
	procNetDfsGetSupportedNamespaceVersion = netapi32.NewProc("NetDfsGetSupportedNamespaceVersion")
)

// Origin (DFS_NAMESPACE_VERSION_ORIGIN), pName (LPWSTR optional), ppVersionInfo (DFS_SUPPORTED_NAMESPACE_VERSION_INFO** out)
r1, _, err := procNetDfsGetSupportedNamespaceVersion.Call(
	uintptr(Origin),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pName))),
	uintptr(ppVersionInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function NetDfsGetSupportedNamespaceVersion(
  Origin: Integer;   // DFS_NAMESPACE_VERSION_ORIGIN
  pName: PWideChar;   // LPWSTR optional
  ppVersionInfo: Pointer   // DFS_SUPPORTED_NAMESPACE_VERSION_INFO** out
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetDfsGetSupportedNamespaceVersion';

result := DllCall("NETAPI32\NetDfsGetSupportedNamespaceVersion"
    , "Int", Origin   ; DFS_NAMESPACE_VERSION_ORIGIN
    , "WStr", pName   ; LPWSTR optional
    , "Ptr", ppVersionInfo   ; DFS_SUPPORTED_NAMESPACE_VERSION_INFO** out
    , "UInt")   ; return: DWORD

●NetDfsGetSupportedNamespaceVersion(Origin, pName, ppVersionInfo) = DLL("NETAPI32.dll", "dword NetDfsGetSupportedNamespaceVersion(int, char*, void*)")
# 呼び出し: NetDfsGetSupportedNamespaceVersion(Origin, pName, ppVersionInfo)
# Origin : DFS_NAMESPACE_VERSION_ORIGIN -> "int"
# pName : LPWSTR optional -> "char*"
# ppVersionInfo : DFS_SUPPORTED_NAMESPACE_VERSION_INFO** 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)。