AppCacheDeleteIEGroup

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

DWORD AppCacheDeleteIEGroup(
    LPCWSTR pwszManifestUrl
);

<DllImport("WININET.dll", ExactSpelling:=True)>
Public Shared Function AppCacheDeleteIEGroup(
    <MarshalAs(UnmanagedType.LPWStr)> pwszManifestUrl As String   ' LPCWSTR
) As UInteger
End Function

' pwszManifestUrl : LPCWSTR
Declare PtrSafe Function AppCacheDeleteIEGroup Lib "wininet" ( _
    ByVal pwszManifestUrl 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

AppCacheDeleteIEGroup = ctypes.windll.wininet.AppCacheDeleteIEGroup
AppCacheDeleteIEGroup.restype = wintypes.DWORD
AppCacheDeleteIEGroup.argtypes = [
    wintypes.LPCWSTR,  # pwszManifestUrl : LPCWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WININET.dll')
AppCacheDeleteIEGroup = Fiddle::Function.new(
  lib['AppCacheDeleteIEGroup'],
  [
    Fiddle::TYPE_VOIDP,  # pwszManifestUrl : LPCWSTR
  ],
  -Fiddle::TYPE_INT)

#[link(name = "wininet")]
extern "system" {
    fn AppCacheDeleteIEGroup(
        pwszManifestUrl: *const u16  // LPCWSTR
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WININET.dll")]
public static extern uint AppCacheDeleteIEGroup([MarshalAs(UnmanagedType.LPWStr)] string pwszManifestUrl);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WININET_AppCacheDeleteIEGroup' -Namespace Win32 -PassThru
# $api::AppCacheDeleteIEGroup(pwszManifestUrl)

#uselib "WININET.dll"
#func global AppCacheDeleteIEGroup "AppCacheDeleteIEGroup" sptr
; AppCacheDeleteIEGroup pwszManifestUrl   ; 戻り値は stat
; pwszManifestUrl : 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 "WININET.dll"
#cfunc global AppCacheDeleteIEGroup "AppCacheDeleteIEGroup" wstr
; res = AppCacheDeleteIEGroup(pwszManifestUrl)
; pwszManifestUrl : LPCWSTR -> "wstr"

; DWORD AppCacheDeleteIEGroup(LPCWSTR pwszManifestUrl)
#uselib "WININET.dll"
#cfunc global AppCacheDeleteIEGroup "AppCacheDeleteIEGroup" wstr
; res = AppCacheDeleteIEGroup(pwszManifestUrl)
; pwszManifestUrl : LPCWSTR -> "wstr"

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

var (
	wininet = windows.NewLazySystemDLL("WININET.dll")
	procAppCacheDeleteIEGroup = wininet.NewProc("AppCacheDeleteIEGroup")
)

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

function AppCacheDeleteIEGroup(
  pwszManifestUrl: PWideChar   // LPCWSTR
): DWORD; stdcall;
  external 'WININET.dll' name 'AppCacheDeleteIEGroup';

result := DllCall("WININET\AppCacheDeleteIEGroup"
    , "WStr", pwszManifestUrl   ; LPCWSTR
    , "UInt")   ; return: DWORD

●AppCacheDeleteIEGroup(pwszManifestUrl) = DLL("WININET.dll", "dword AppCacheDeleteIEGroup(char*)")
# 呼び出し: AppCacheDeleteIEGroup(pwszManifestUrl)
# pwszManifestUrl : 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)。