NetShareDel

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

DWORD NetShareDel(
    LPWSTR servername,   // optional
    LPWSTR netname,
    DWORD reserved   // optional
);

<DllImport("NETAPI32.dll", ExactSpelling:=True)>
Public Shared Function NetShareDel(
    <MarshalAs(UnmanagedType.LPWStr)> servername As String,   ' LPWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> netname As String,   ' LPWSTR
    reserved As UInteger   ' DWORD optional
) As UInteger
End Function

' servername : LPWSTR optional
' netname : LPWSTR
' reserved : DWORD optional
Declare PtrSafe Function NetShareDel Lib "netapi32" ( _
    ByVal servername As LongPtr, _
    ByVal netname As LongPtr, _
    ByVal reserved 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

NetShareDel = ctypes.windll.netapi32.NetShareDel
NetShareDel.restype = wintypes.DWORD
NetShareDel.argtypes = [
    wintypes.LPCWSTR,  # servername : LPWSTR optional
    wintypes.LPCWSTR,  # netname : LPWSTR
    wintypes.DWORD,  # reserved : DWORD optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('NETAPI32.dll')
NetShareDel = Fiddle::Function.new(
  lib['NetShareDel'],
  [
    Fiddle::TYPE_VOIDP,  # servername : LPWSTR optional
    Fiddle::TYPE_VOIDP,  # netname : LPWSTR
    -Fiddle::TYPE_INT,  # reserved : DWORD optional
  ],
  -Fiddle::TYPE_INT)

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

$sig = @"
[DllImport("NETAPI32.dll")]
public static extern uint NetShareDel([MarshalAs(UnmanagedType.LPWStr)] string servername, [MarshalAs(UnmanagedType.LPWStr)] string netname, uint reserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NETAPI32_NetShareDel' -Namespace Win32 -PassThru
# $api::NetShareDel(servername, netname, reserved)

#uselib "NETAPI32.dll"
#func global NetShareDel "NetShareDel" sptr, sptr, sptr
; NetShareDel servername, netname, reserved   ; 戻り値は stat
; servername : LPWSTR optional -> "sptr"
; netname : LPWSTR -> "sptr"
; reserved : DWORD 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 "NETAPI32.dll"
#cfunc global NetShareDel "NetShareDel" wstr, wstr, int
; res = NetShareDel(servername, netname, reserved)
; servername : LPWSTR optional -> "wstr"
; netname : LPWSTR -> "wstr"
; reserved : DWORD optional -> "int"

; DWORD NetShareDel(LPWSTR servername, LPWSTR netname, DWORD reserved)
#uselib "NETAPI32.dll"
#cfunc global NetShareDel "NetShareDel" wstr, wstr, int
; res = NetShareDel(servername, netname, reserved)
; servername : LPWSTR optional -> "wstr"
; netname : LPWSTR -> "wstr"
; reserved : DWORD optional -> "int"

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

var (
	netapi32 = windows.NewLazySystemDLL("NETAPI32.dll")
	procNetShareDel = netapi32.NewProc("NetShareDel")
)

// servername (LPWSTR optional), netname (LPWSTR), reserved (DWORD optional)
r1, _, err := procNetShareDel.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(servername))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(netname))),
	uintptr(reserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function NetShareDel(
  servername: PWideChar;   // LPWSTR optional
  netname: PWideChar;   // LPWSTR
  reserved: DWORD   // DWORD optional
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetShareDel';

result := DllCall("NETAPI32\NetShareDel"
    , "WStr", servername   ; LPWSTR optional
    , "WStr", netname   ; LPWSTR
    , "UInt", reserved   ; DWORD optional
    , "UInt")   ; return: DWORD

●NetShareDel(servername, netname, reserved) = DLL("NETAPI32.dll", "dword NetShareDel(char*, char*, dword)")
# 呼び出し: NetShareDel(servername, netname, reserved)
# servername : LPWSTR optional -> "char*"
# netname : LPWSTR -> "char*"
# reserved : DWORD optional -> "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)。

const std = @import("std");

extern "netapi32" fn NetShareDel(
    servername: [*c]const u16, // LPWSTR optional
    netname: [*c]const u16, // LPWSTR
    reserved: u32 // DWORD optional
) callconv(std.os.windows.WINAPI) u32;

proc NetShareDel(
    servername: WideCString,  # LPWSTR optional
    netname: WideCString,  # LPWSTR
    reserved: uint32  # DWORD optional
): uint32 {.importc: "NetShareDel", stdcall, dynlib: "NETAPI32.dll".}

pragma(lib, "netapi32");
extern(Windows)
uint NetShareDel(
    const(wchar)* servername,   // LPWSTR optional
    const(wchar)* netname,   // LPWSTR
    uint reserved   // DWORD optional
);

ccall((:NetShareDel, "NETAPI32.dll"), stdcall, UInt32,
      (Cwstring, Cwstring, UInt32),
      servername, netname, reserved)
# servername : LPWSTR optional -> Cwstring
# netname : LPWSTR -> Cwstring
# reserved : DWORD optional -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t NetShareDel(
    const uint16_t* servername,
    const uint16_t* netname,
    uint32_t reserved);
]]
local netapi32 = ffi.load("netapi32")
-- netapi32.NetShareDel(servername, netname, reserved)
-- servername : LPWSTR optional
-- netname : LPWSTR
-- reserved : DWORD optional
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('NETAPI32.dll');
const NetShareDel = lib.func('__stdcall', 'NetShareDel', 'uint32_t', ['str16', 'str16', 'uint32_t']);
// NetShareDel(servername, netname, reserved)
// servername : LPWSTR optional -> 'str16'
// netname : LPWSTR -> 'str16'
// reserved : DWORD optional -> 'uint32_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("NETAPI32.dll", {
  NetShareDel: { parameters: ["buffer", "buffer", "u32"], result: "u32" },
});
// lib.symbols.NetShareDel(servername, netname, reserved)
// servername : LPWSTR optional -> "buffer"
// netname : LPWSTR -> "buffer"
// reserved : DWORD optional -> "u32"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t NetShareDel(
    const uint16_t* servername,
    const uint16_t* netname,
    uint32_t reserved);
C, "NETAPI32.dll");
// $ffi->NetShareDel(servername, netname, reserved);
// servername : LPWSTR optional
// netname : LPWSTR
// reserved : DWORD optional
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Netapi32 extends StdCallLibrary {
    Netapi32 INSTANCE = Native.load("netapi32", Netapi32.class);
    int NetShareDel(
        WString servername,   // LPWSTR optional
        WString netname,   // LPWSTR
        int reserved   // DWORD optional
    );
}

@[Link("netapi32")]
lib LibNETAPI32
  fun NetShareDel = NetShareDel(
    servername : UInt16*,   # LPWSTR optional
    netname : UInt16*,   # LPWSTR
    reserved : UInt32   # DWORD optional
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef NetShareDelNative = Uint32 Function(Pointer<Utf16>, Pointer<Utf16>, Uint32);
typedef NetShareDelDart = int Function(Pointer<Utf16>, Pointer<Utf16>, int);
final NetShareDel = DynamicLibrary.open('NETAPI32.dll')
    .lookupFunction<NetShareDelNative, NetShareDelDart>('NetShareDel');
// servername : LPWSTR optional -> Pointer<Utf16>
// netname : LPWSTR -> Pointer<Utf16>
// reserved : DWORD optional -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function NetShareDel(
  servername: PWideChar;   // LPWSTR optional
  netname: PWideChar;   // LPWSTR
  reserved: DWORD   // DWORD optional
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetShareDel';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "NetShareDel"
  c_NetShareDel :: CWString -> CWString -> Word32 -> IO Word32
-- servername : LPWSTR optional -> CWString
-- netname : LPWSTR -> CWString
-- reserved : DWORD optional -> Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let netsharedel =
  foreign "NetShareDel"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> uint32_t @-> returning uint32_t)
(* servername : LPWSTR optional -> (ptr uint16_t) *)
(* netname : LPWSTR -> (ptr uint16_t) *)
(* reserved : DWORD optional -> uint32_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library netapi32 (t "NETAPI32.dll"))
(cffi:use-foreign-library netapi32)

(cffi:defcfun ("NetShareDel" net-share-del :convention :stdcall) :uint32
  (servername (:string :encoding :utf-16le))   ; LPWSTR optional
  (netname (:string :encoding :utf-16le))   ; LPWSTR
  (reserved :uint32))   ; DWORD optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $NetShareDel = Win32::API::More->new('NETAPI32',
    'DWORD NetShareDel(LPCWSTR servername, LPCWSTR netname, DWORD reserved)');
# my $ret = $NetShareDel->Call($servername, $netname, $reserved);
# servername : LPWSTR optional -> LPCWSTR
# netname : LPWSTR -> LPCWSTR
# reserved : DWORD optional -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。