NetDfsRemoveRootTarget

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

DWORD NetDfsRemoveRootTarget(
    LPWSTR pDfsPath,
    LPWSTR pTargetPath,   // optional
    DWORD Flags
);

<DllImport("NETAPI32.dll", ExactSpelling:=True)>
Public Shared Function NetDfsRemoveRootTarget(
    <MarshalAs(UnmanagedType.LPWStr)> pDfsPath As String,   ' LPWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pTargetPath As String,   ' LPWSTR optional
    Flags As UInteger   ' DWORD
) As UInteger
End Function

' pDfsPath : LPWSTR
' pTargetPath : LPWSTR optional
' Flags : DWORD
Declare PtrSafe Function NetDfsRemoveRootTarget Lib "netapi32" ( _
    ByVal pDfsPath As LongPtr, _
    ByVal pTargetPath As LongPtr, _
    ByVal Flags 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

NetDfsRemoveRootTarget = ctypes.windll.netapi32.NetDfsRemoveRootTarget
NetDfsRemoveRootTarget.restype = wintypes.DWORD
NetDfsRemoveRootTarget.argtypes = [
    wintypes.LPCWSTR,  # pDfsPath : LPWSTR
    wintypes.LPCWSTR,  # pTargetPath : LPWSTR optional
    wintypes.DWORD,  # Flags : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('NETAPI32.dll')
NetDfsRemoveRootTarget = Fiddle::Function.new(
  lib['NetDfsRemoveRootTarget'],
  [
    Fiddle::TYPE_VOIDP,  # pDfsPath : LPWSTR
    Fiddle::TYPE_VOIDP,  # pTargetPath : LPWSTR optional
    -Fiddle::TYPE_INT,  # Flags : DWORD
  ],
  -Fiddle::TYPE_INT)

#[link(name = "netapi32")]
extern "system" {
    fn NetDfsRemoveRootTarget(
        pDfsPath: *mut u16,  // LPWSTR
        pTargetPath: *mut u16,  // LPWSTR optional
        Flags: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("NETAPI32.dll")]
public static extern uint NetDfsRemoveRootTarget([MarshalAs(UnmanagedType.LPWStr)] string pDfsPath, [MarshalAs(UnmanagedType.LPWStr)] string pTargetPath, uint Flags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NETAPI32_NetDfsRemoveRootTarget' -Namespace Win32 -PassThru
# $api::NetDfsRemoveRootTarget(pDfsPath, pTargetPath, Flags)

#uselib "NETAPI32.dll"
#func global NetDfsRemoveRootTarget "NetDfsRemoveRootTarget" sptr, sptr, sptr
; NetDfsRemoveRootTarget pDfsPath, pTargetPath, Flags   ; 戻り値は stat
; pDfsPath : LPWSTR -> "sptr"
; pTargetPath : LPWSTR optional -> "sptr"
; Flags : DWORD -> "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 NetDfsRemoveRootTarget "NetDfsRemoveRootTarget" wstr, wstr, int
; res = NetDfsRemoveRootTarget(pDfsPath, pTargetPath, Flags)
; pDfsPath : LPWSTR -> "wstr"
; pTargetPath : LPWSTR optional -> "wstr"
; Flags : DWORD -> "int"

; DWORD NetDfsRemoveRootTarget(LPWSTR pDfsPath, LPWSTR pTargetPath, DWORD Flags)
#uselib "NETAPI32.dll"
#cfunc global NetDfsRemoveRootTarget "NetDfsRemoveRootTarget" wstr, wstr, int
; res = NetDfsRemoveRootTarget(pDfsPath, pTargetPath, Flags)
; pDfsPath : LPWSTR -> "wstr"
; pTargetPath : LPWSTR optional -> "wstr"
; Flags : DWORD -> "int"

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

var (
	netapi32 = windows.NewLazySystemDLL("NETAPI32.dll")
	procNetDfsRemoveRootTarget = netapi32.NewProc("NetDfsRemoveRootTarget")
)

// pDfsPath (LPWSTR), pTargetPath (LPWSTR optional), Flags (DWORD)
r1, _, err := procNetDfsRemoveRootTarget.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pDfsPath))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pTargetPath))),
	uintptr(Flags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function NetDfsRemoveRootTarget(
  pDfsPath: PWideChar;   // LPWSTR
  pTargetPath: PWideChar;   // LPWSTR optional
  Flags: DWORD   // DWORD
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetDfsRemoveRootTarget';

result := DllCall("NETAPI32\NetDfsRemoveRootTarget"
    , "WStr", pDfsPath   ; LPWSTR
    , "WStr", pTargetPath   ; LPWSTR optional
    , "UInt", Flags   ; DWORD
    , "UInt")   ; return: DWORD

●NetDfsRemoveRootTarget(pDfsPath, pTargetPath, Flags) = DLL("NETAPI32.dll", "dword NetDfsRemoveRootTarget(char*, char*, dword)")
# 呼び出し: NetDfsRemoveRootTarget(pDfsPath, pTargetPath, Flags)
# pDfsPath : LPWSTR -> "char*"
# pTargetPath : LPWSTR optional -> "char*"
# Flags : DWORD -> "dword"
# 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)。