HlinkCreateShortcut

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

HRESULT HlinkCreateShortcut(
    DWORD grfHLSHORTCUTF,
    IHlink* pihl,
    LPCWSTR pwzDir,
    LPCWSTR pwzFileName,
    LPWSTR* ppwzShortcutFile,
    DWORD dwReserved
);

<DllImport("hlink.dll", ExactSpelling:=True)>
Public Shared Function HlinkCreateShortcut(
    grfHLSHORTCUTF As UInteger,   ' DWORD
    pihl As IntPtr,   ' IHlink*
    <MarshalAs(UnmanagedType.LPWStr)> pwzDir As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pwzFileName As String,   ' LPCWSTR
    ppwzShortcutFile As IntPtr,   ' LPWSTR* out
    dwReserved As UInteger   ' DWORD
) As Integer
End Function

' grfHLSHORTCUTF : DWORD
' pihl : IHlink*
' pwzDir : LPCWSTR
' pwzFileName : LPCWSTR
' ppwzShortcutFile : LPWSTR* out
' dwReserved : DWORD
Declare PtrSafe Function HlinkCreateShortcut Lib "hlink" ( _
    ByVal grfHLSHORTCUTF As Long, _
    ByVal pihl As LongPtr, _
    ByVal pwzDir As LongPtr, _
    ByVal pwzFileName As LongPtr, _
    ByVal ppwzShortcutFile As LongPtr, _
    ByVal dwReserved 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

HlinkCreateShortcut = ctypes.windll.hlink.HlinkCreateShortcut
HlinkCreateShortcut.restype = ctypes.c_int
HlinkCreateShortcut.argtypes = [
    wintypes.DWORD,  # grfHLSHORTCUTF : DWORD
    ctypes.c_void_p,  # pihl : IHlink*
    wintypes.LPCWSTR,  # pwzDir : LPCWSTR
    wintypes.LPCWSTR,  # pwzFileName : LPCWSTR
    ctypes.c_void_p,  # ppwzShortcutFile : LPWSTR* out
    wintypes.DWORD,  # dwReserved : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('hlink.dll')
HlinkCreateShortcut = Fiddle::Function.new(
  lib['HlinkCreateShortcut'],
  [
    -Fiddle::TYPE_INT,  # grfHLSHORTCUTF : DWORD
    Fiddle::TYPE_VOIDP,  # pihl : IHlink*
    Fiddle::TYPE_VOIDP,  # pwzDir : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pwzFileName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # ppwzShortcutFile : LPWSTR* out
    -Fiddle::TYPE_INT,  # dwReserved : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "hlink")]
extern "system" {
    fn HlinkCreateShortcut(
        grfHLSHORTCUTF: u32,  // DWORD
        pihl: *mut core::ffi::c_void,  // IHlink*
        pwzDir: *const u16,  // LPCWSTR
        pwzFileName: *const u16,  // LPCWSTR
        ppwzShortcutFile: *mut *mut u16,  // LPWSTR* out
        dwReserved: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("hlink.dll")]
public static extern int HlinkCreateShortcut(uint grfHLSHORTCUTF, IntPtr pihl, [MarshalAs(UnmanagedType.LPWStr)] string pwzDir, [MarshalAs(UnmanagedType.LPWStr)] string pwzFileName, IntPtr ppwzShortcutFile, uint dwReserved);
"@
$api = Add-Type -MemberDefinition $sig -Name 'hlink_HlinkCreateShortcut' -Namespace Win32 -PassThru
# $api::HlinkCreateShortcut(grfHLSHORTCUTF, pihl, pwzDir, pwzFileName, ppwzShortcutFile, dwReserved)

#uselib "hlink.dll"
#func global HlinkCreateShortcut "HlinkCreateShortcut" sptr, sptr, sptr, sptr, sptr, sptr
; HlinkCreateShortcut grfHLSHORTCUTF, pihl, pwzDir, pwzFileName, varptr(ppwzShortcutFile), dwReserved   ; 戻り値は stat
; grfHLSHORTCUTF : DWORD -> "sptr"
; pihl : IHlink* -> "sptr"
; pwzDir : LPCWSTR -> "sptr"
; pwzFileName : LPCWSTR -> "sptr"
; ppwzShortcutFile : LPWSTR* out -> "sptr"
; dwReserved : 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 "hlink.dll"
#cfunc global HlinkCreateShortcut "HlinkCreateShortcut" int, sptr, wstr, wstr, var, int
; res = HlinkCreateShortcut(grfHLSHORTCUTF, pihl, pwzDir, pwzFileName, ppwzShortcutFile, dwReserved)
; grfHLSHORTCUTF : DWORD -> "int"
; pihl : IHlink* -> "sptr"
; pwzDir : LPCWSTR -> "wstr"
; pwzFileName : LPCWSTR -> "wstr"
; ppwzShortcutFile : LPWSTR* out -> "var"
; dwReserved : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; HRESULT HlinkCreateShortcut(DWORD grfHLSHORTCUTF, IHlink* pihl, LPCWSTR pwzDir, LPCWSTR pwzFileName, LPWSTR* ppwzShortcutFile, DWORD dwReserved)
#uselib "hlink.dll"
#cfunc global HlinkCreateShortcut "HlinkCreateShortcut" int, intptr, wstr, wstr, var, int
; res = HlinkCreateShortcut(grfHLSHORTCUTF, pihl, pwzDir, pwzFileName, ppwzShortcutFile, dwReserved)
; grfHLSHORTCUTF : DWORD -> "int"
; pihl : IHlink* -> "intptr"
; pwzDir : LPCWSTR -> "wstr"
; pwzFileName : LPCWSTR -> "wstr"
; ppwzShortcutFile : LPWSTR* out -> "var"
; dwReserved : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	hlink = windows.NewLazySystemDLL("hlink.dll")
	procHlinkCreateShortcut = hlink.NewProc("HlinkCreateShortcut")
)

// grfHLSHORTCUTF (DWORD), pihl (IHlink*), pwzDir (LPCWSTR), pwzFileName (LPCWSTR), ppwzShortcutFile (LPWSTR* out), dwReserved (DWORD)
r1, _, err := procHlinkCreateShortcut.Call(
	uintptr(grfHLSHORTCUTF),
	uintptr(pihl),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwzDir))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwzFileName))),
	uintptr(ppwzShortcutFile),
	uintptr(dwReserved),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function HlinkCreateShortcut(
  grfHLSHORTCUTF: DWORD;   // DWORD
  pihl: Pointer;   // IHlink*
  pwzDir: PWideChar;   // LPCWSTR
  pwzFileName: PWideChar;   // LPCWSTR
  ppwzShortcutFile: PPWideChar;   // LPWSTR* out
  dwReserved: DWORD   // DWORD
): Integer; stdcall;
  external 'hlink.dll' name 'HlinkCreateShortcut';

result := DllCall("hlink\HlinkCreateShortcut"
    , "UInt", grfHLSHORTCUTF   ; DWORD
    , "Ptr", pihl   ; IHlink*
    , "WStr", pwzDir   ; LPCWSTR
    , "WStr", pwzFileName   ; LPCWSTR
    , "Ptr", ppwzShortcutFile   ; LPWSTR* out
    , "UInt", dwReserved   ; DWORD
    , "Int")   ; return: HRESULT

●HlinkCreateShortcut(grfHLSHORTCUTF, pihl, pwzDir, pwzFileName, ppwzShortcutFile, dwReserved) = DLL("hlink.dll", "int HlinkCreateShortcut(dword, void*, char*, char*, void*, dword)")
# 呼び出し: HlinkCreateShortcut(grfHLSHORTCUTF, pihl, pwzDir, pwzFileName, ppwzShortcutFile, dwReserved)
# grfHLSHORTCUTF : DWORD -> "dword"
# pihl : IHlink* -> "void*"
# pwzDir : LPCWSTR -> "char*"
# pwzFileName : LPCWSTR -> "char*"
# ppwzShortcutFile : LPWSTR* out -> "void*"
# dwReserved : 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)。