DeletePackageDependency

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

HRESULT DeletePackageDependency(
    LPCWSTR packageDependencyId
);

<DllImport("KERNELBASE.dll", ExactSpelling:=True)>
Public Shared Function DeletePackageDependency(
    <MarshalAs(UnmanagedType.LPWStr)> packageDependencyId As String   ' LPCWSTR
) As Integer
End Function

' packageDependencyId : LPCWSTR
Declare PtrSafe Function DeletePackageDependency Lib "kernelbase" ( _
    ByVal packageDependencyId 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

DeletePackageDependency = ctypes.windll.kernelbase.DeletePackageDependency
DeletePackageDependency.restype = ctypes.c_int
DeletePackageDependency.argtypes = [
    wintypes.LPCWSTR,  # packageDependencyId : LPCWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNELBASE.dll')
DeletePackageDependency = Fiddle::Function.new(
  lib['DeletePackageDependency'],
  [
    Fiddle::TYPE_VOIDP,  # packageDependencyId : LPCWSTR
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernelbase")]
extern "system" {
    fn DeletePackageDependency(
        packageDependencyId: *const u16  // LPCWSTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNELBASE.dll")]
public static extern int DeletePackageDependency([MarshalAs(UnmanagedType.LPWStr)] string packageDependencyId);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNELBASE_DeletePackageDependency' -Namespace Win32 -PassThru
# $api::DeletePackageDependency(packageDependencyId)

#uselib "KERNELBASE.dll"
#func global DeletePackageDependency "DeletePackageDependency" sptr
; DeletePackageDependency packageDependencyId   ; 戻り値は stat
; packageDependencyId : LPCWSTR -> "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 "KERNELBASE.dll"
#cfunc global DeletePackageDependency "DeletePackageDependency" wstr
; res = DeletePackageDependency(packageDependencyId)
; packageDependencyId : LPCWSTR -> "wstr"

; HRESULT DeletePackageDependency(LPCWSTR packageDependencyId)
#uselib "KERNELBASE.dll"
#cfunc global DeletePackageDependency "DeletePackageDependency" wstr
; res = DeletePackageDependency(packageDependencyId)
; packageDependencyId : LPCWSTR -> "wstr"

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

var (
	kernelbase = windows.NewLazySystemDLL("KERNELBASE.dll")
	procDeletePackageDependency = kernelbase.NewProc("DeletePackageDependency")
)

// packageDependencyId (LPCWSTR)
r1, _, err := procDeletePackageDependency.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(packageDependencyId))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function DeletePackageDependency(
  packageDependencyId: PWideChar   // LPCWSTR
): Integer; stdcall;
  external 'KERNELBASE.dll' name 'DeletePackageDependency';

result := DllCall("KERNELBASE\DeletePackageDependency"
    , "WStr", packageDependencyId   ; LPCWSTR
    , "Int")   ; return: HRESULT

●DeletePackageDependency(packageDependencyId) = DLL("KERNELBASE.dll", "int DeletePackageDependency(char*)")
# 呼び出し: DeletePackageDependency(packageDependencyId)
# packageDependencyId : LPCWSTR -> "char*"
# 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 "kernelbase" fn DeletePackageDependency(
    packageDependencyId: [*c]const u16 // LPCWSTR
) callconv(std.os.windows.WINAPI) i32;

proc DeletePackageDependency(
    packageDependencyId: WideCString  # LPCWSTR
): int32 {.importc: "DeletePackageDependency", stdcall, dynlib: "KERNELBASE.dll".}

pragma(lib, "kernelbase");
extern(Windows)
int DeletePackageDependency(
    const(wchar)* packageDependencyId   // LPCWSTR
);

ccall((:DeletePackageDependency, "KERNELBASE.dll"), stdcall, Int32,
      (Cwstring,),
      packageDependencyId)
# packageDependencyId : LPCWSTR -> Cwstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t DeletePackageDependency(
    const uint16_t* packageDependencyId);
]]
local kernelbase = ffi.load("kernelbase")
-- kernelbase.DeletePackageDependency(packageDependencyId)
-- packageDependencyId : LPCWSTR
-- 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('KERNELBASE.dll');
const DeletePackageDependency = lib.func('__stdcall', 'DeletePackageDependency', 'int32_t', ['str16']);
// DeletePackageDependency(packageDependencyId)
// packageDependencyId : LPCWSTR -> 'str16'
// 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("KERNELBASE.dll", {
  DeletePackageDependency: { parameters: ["buffer"], result: "i32" },
});
// lib.symbols.DeletePackageDependency(packageDependencyId)
// packageDependencyId : LPCWSTR -> "buffer"
// 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
int32_t DeletePackageDependency(
    const uint16_t* packageDependencyId);
C, "KERNELBASE.dll");
// $ffi->DeletePackageDependency(packageDependencyId);
// packageDependencyId : LPCWSTR
// 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 Kernelbase extends StdCallLibrary {
    Kernelbase INSTANCE = Native.load("kernelbase", Kernelbase.class);
    int DeletePackageDependency(
        WString packageDependencyId   // LPCWSTR
    );
}

@[Link("kernelbase")]
lib LibKERNELBASE
  fun DeletePackageDependency = DeletePackageDependency(
    packageDependencyId : UInt16*   # LPCWSTR
  ) : Int32
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 DeletePackageDependencyNative = Int32 Function(Pointer<Utf16>);
typedef DeletePackageDependencyDart = int Function(Pointer<Utf16>);
final DeletePackageDependency = DynamicLibrary.open('KERNELBASE.dll')
    .lookupFunction<DeletePackageDependencyNative, DeletePackageDependencyDart>('DeletePackageDependency');
// packageDependencyId : LPCWSTR -> Pointer<Utf16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function DeletePackageDependency(
  packageDependencyId: PWideChar   // LPCWSTR
): Integer; stdcall;
  external 'KERNELBASE.dll' name 'DeletePackageDependency';

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

foreign import stdcall safe "DeletePackageDependency"
  c_DeletePackageDependency :: CWString -> IO Int32
-- packageDependencyId : LPCWSTR -> CWString
-- 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 deletepackagedependency =
  foreign "DeletePackageDependency"
    ((ptr uint16_t) @-> returning int32_t)
(* packageDependencyId : LPCWSTR -> (ptr uint16_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 kernelbase (t "KERNELBASE.dll"))
(cffi:use-foreign-library kernelbase)

(cffi:defcfun ("DeletePackageDependency" delete-package-dependency :convention :stdcall) :int32
  (package-dependency-id (:string :encoding :utf-16le)))   ; LPCWSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $DeletePackageDependency = Win32::API::More->new('KERNELBASE',
    'int DeletePackageDependency(LPCWSTR packageDependencyId)');
# my $ret = $DeletePackageDependency->Call($packageDependencyId);
# packageDependencyId : LPCWSTR -> LPCWSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。