WNetCancelConnection2A

// MPR.dll  (ANSI / -A)
#include <windows.h>

WIN32_ERROR WNetCancelConnection2A(
    LPCSTR lpName,
    NET_CONNECT_FLAGS dwFlags,
    BOOL fForce
);

<DllImport("MPR.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function WNetCancelConnection2A(
    <MarshalAs(UnmanagedType.LPStr)> lpName As String,   ' LPCSTR
    dwFlags As UInteger,   ' NET_CONNECT_FLAGS
    fForce As Boolean   ' BOOL
) As UInteger
End Function

' lpName : LPCSTR
' dwFlags : NET_CONNECT_FLAGS
' fForce : BOOL
Declare PtrSafe Function WNetCancelConnection2A Lib "mpr" ( _
    ByVal lpName As String, _
    ByVal dwFlags As Long, _
    ByVal fForce 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

WNetCancelConnection2A = ctypes.windll.mpr.WNetCancelConnection2A
WNetCancelConnection2A.restype = wintypes.DWORD
WNetCancelConnection2A.argtypes = [
    wintypes.LPCSTR,  # lpName : LPCSTR
    wintypes.DWORD,  # dwFlags : NET_CONNECT_FLAGS
    wintypes.BOOL,  # fForce : BOOL
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MPR.dll')
WNetCancelConnection2A = Fiddle::Function.new(
  lib['WNetCancelConnection2A'],
  [
    Fiddle::TYPE_VOIDP,  # lpName : LPCSTR
    -Fiddle::TYPE_INT,  # dwFlags : NET_CONNECT_FLAGS
    Fiddle::TYPE_INT,  # fForce : BOOL
  ],
  -Fiddle::TYPE_INT)

#[link(name = "mpr")]
extern "system" {
    fn WNetCancelConnection2A(
        lpName: *const u8,  // LPCSTR
        dwFlags: u32,  // NET_CONNECT_FLAGS
        fForce: i32  // BOOL
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MPR.dll", CharSet = CharSet.Ansi)]
public static extern uint WNetCancelConnection2A([MarshalAs(UnmanagedType.LPStr)] string lpName, uint dwFlags, bool fForce);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MPR_WNetCancelConnection2A' -Namespace Win32 -PassThru
# $api::WNetCancelConnection2A(lpName, dwFlags, fForce)

#uselib "MPR.dll"
#func global WNetCancelConnection2A "WNetCancelConnection2A" sptr, sptr, sptr
; WNetCancelConnection2A lpName, dwFlags, fForce   ; 戻り値は stat
; lpName : LPCSTR -> "sptr"
; dwFlags : NET_CONNECT_FLAGS -> "sptr"
; fForce : BOOL -> "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 "MPR.dll"
#cfunc global WNetCancelConnection2A "WNetCancelConnection2A" str, int, int
; res = WNetCancelConnection2A(lpName, dwFlags, fForce)
; lpName : LPCSTR -> "str"
; dwFlags : NET_CONNECT_FLAGS -> "int"
; fForce : BOOL -> "int"

; WIN32_ERROR WNetCancelConnection2A(LPCSTR lpName, NET_CONNECT_FLAGS dwFlags, BOOL fForce)
#uselib "MPR.dll"
#cfunc global WNetCancelConnection2A "WNetCancelConnection2A" str, int, int
; res = WNetCancelConnection2A(lpName, dwFlags, fForce)
; lpName : LPCSTR -> "str"
; dwFlags : NET_CONNECT_FLAGS -> "int"
; fForce : BOOL -> "int"

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

var (
	mpr = windows.NewLazySystemDLL("MPR.dll")
	procWNetCancelConnection2A = mpr.NewProc("WNetCancelConnection2A")
)

// lpName (LPCSTR), dwFlags (NET_CONNECT_FLAGS), fForce (BOOL)
r1, _, err := procWNetCancelConnection2A.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpName))),
	uintptr(dwFlags),
	uintptr(fForce),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WIN32_ERROR

function WNetCancelConnection2A(
  lpName: PAnsiChar;   // LPCSTR
  dwFlags: DWORD;   // NET_CONNECT_FLAGS
  fForce: BOOL   // BOOL
): DWORD; stdcall;
  external 'MPR.dll' name 'WNetCancelConnection2A';

result := DllCall("MPR\WNetCancelConnection2A"
    , "AStr", lpName   ; LPCSTR
    , "UInt", dwFlags   ; NET_CONNECT_FLAGS
    , "Int", fForce   ; BOOL
    , "UInt")   ; return: WIN32_ERROR

●WNetCancelConnection2A(lpName, dwFlags, fForce) = DLL("MPR.dll", "dword WNetCancelConnection2A(char*, dword, bool)")
# 呼び出し: WNetCancelConnection2A(lpName, dwFlags, fForce)
# lpName : LPCSTR -> "char*"
# dwFlags : NET_CONNECT_FLAGS -> "dword"
# fForce : BOOL -> "bool"
# 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 "mpr" fn WNetCancelConnection2A(
    lpName: [*c]const u8, // LPCSTR
    dwFlags: u32, // NET_CONNECT_FLAGS
    fForce: i32 // BOOL
) callconv(std.os.windows.WINAPI) u32;

proc WNetCancelConnection2A(
    lpName: cstring,  # LPCSTR
    dwFlags: uint32,  # NET_CONNECT_FLAGS
    fForce: int32  # BOOL
): uint32 {.importc: "WNetCancelConnection2A", stdcall, dynlib: "MPR.dll".}

pragma(lib, "mpr");
extern(Windows)
uint WNetCancelConnection2A(
    const(char)* lpName,   // LPCSTR
    uint dwFlags,   // NET_CONNECT_FLAGS
    int fForce   // BOOL
);

ccall((:WNetCancelConnection2A, "MPR.dll"), stdcall, UInt32,
      (Cstring, UInt32, Int32),
      lpName, dwFlags, fForce)
# lpName : LPCSTR -> Cstring
# dwFlags : NET_CONNECT_FLAGS -> UInt32
# fForce : BOOL -> Int32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
uint32_t WNetCancelConnection2A(
    const char* lpName,
    uint32_t dwFlags,
    int32_t fForce);
]]
local mpr = ffi.load("mpr")
-- mpr.WNetCancelConnection2A(lpName, dwFlags, fForce)
-- lpName : LPCSTR
-- dwFlags : NET_CONNECT_FLAGS
-- fForce : BOOL
-- 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('MPR.dll');
const WNetCancelConnection2A = lib.func('__stdcall', 'WNetCancelConnection2A', 'uint32_t', ['str', 'uint32_t', 'int32_t']);
// WNetCancelConnection2A(lpName, dwFlags, fForce)
// lpName : LPCSTR -> 'str'
// dwFlags : NET_CONNECT_FLAGS -> 'uint32_t'
// fForce : BOOL -> 'int32_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("MPR.dll", {
  WNetCancelConnection2A: { parameters: ["buffer", "u32", "i32"], result: "u32" },
});
// lib.symbols.WNetCancelConnection2A(lpName, dwFlags, fForce)
// lpName : LPCSTR -> "buffer"
// dwFlags : NET_CONNECT_FLAGS -> "u32"
// fForce : BOOL -> "i32"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
uint32_t WNetCancelConnection2A(
    const char* lpName,
    uint32_t dwFlags,
    int32_t fForce);
C, "MPR.dll");
// $ffi->WNetCancelConnection2A(lpName, dwFlags, fForce);
// lpName : LPCSTR
// dwFlags : NET_CONNECT_FLAGS
// fForce : BOOL
// 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 Mpr extends StdCallLibrary {
    Mpr INSTANCE = Native.load("mpr", Mpr.class, W32APIOptions.ASCII_OPTIONS);
    int WNetCancelConnection2A(
        String lpName,   // LPCSTR
        int dwFlags,   // NET_CONNECT_FLAGS
        boolean fForce   // BOOL
    );
}

@[Link("mpr")]
lib LibMPR
  fun WNetCancelConnection2A = WNetCancelConnection2A(
    lpName : UInt8*,   # LPCSTR
    dwFlags : UInt32,   # NET_CONNECT_FLAGS
    fForce : Int32   # BOOL
  ) : 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 WNetCancelConnection2ANative = Uint32 Function(Pointer<Utf8>, Uint32, Int32);
typedef WNetCancelConnection2ADart = int Function(Pointer<Utf8>, int, int);
final WNetCancelConnection2A = DynamicLibrary.open('MPR.dll')
    .lookupFunction<WNetCancelConnection2ANative, WNetCancelConnection2ADart>('WNetCancelConnection2A');
// lpName : LPCSTR -> Pointer<Utf8>
// dwFlags : NET_CONNECT_FLAGS -> Uint32
// fForce : BOOL -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function WNetCancelConnection2A(
  lpName: PAnsiChar;   // LPCSTR
  dwFlags: DWORD;   // NET_CONNECT_FLAGS
  fForce: BOOL   // BOOL
): DWORD; stdcall;
  external 'MPR.dll' name 'WNetCancelConnection2A';

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

foreign import stdcall safe "WNetCancelConnection2A"
  c_WNetCancelConnection2A :: CString -> Word32 -> CInt -> IO Word32
-- lpName : LPCSTR -> CString
-- dwFlags : NET_CONNECT_FLAGS -> Word32
-- fForce : BOOL -> CInt
-- 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 wnetcancelconnection2a =
  foreign "WNetCancelConnection2A"
    (string @-> uint32_t @-> int32_t @-> returning uint32_t)
(* lpName : LPCSTR -> string *)
(* dwFlags : NET_CONNECT_FLAGS -> uint32_t *)
(* fForce : BOOL -> int32_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 mpr (t "MPR.dll"))
(cffi:use-foreign-library mpr)

(cffi:defcfun ("WNetCancelConnection2A" wnet-cancel-connection2-a :convention :stdcall) :uint32
  (lp-name :string)   ; LPCSTR
  (dw-flags :uint32)   ; NET_CONNECT_FLAGS
  (f-force :int32))   ; BOOL
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $WNetCancelConnection2A = Win32::API::More->new('MPR',
    'DWORD WNetCancelConnection2A(LPCSTR lpName, DWORD dwFlags, BOOL fForce)');
# my $ret = $WNetCancelConnection2A->Call($lpName, $dwFlags, $fForce);
# lpName : LPCSTR -> LPCSTR
# dwFlags : NET_CONNECT_FLAGS -> DWORD
# fForce : BOOL -> BOOL
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。