MprInfoDuplicate

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

DWORD MprInfoDuplicate(
    void* lpHeader,
    void** lplpNewHeader
);

<DllImport("MPRAPI.dll", ExactSpelling:=True)>
Public Shared Function MprInfoDuplicate(
    lpHeader As IntPtr,   ' void*
    lplpNewHeader As IntPtr   ' void** out
) As UInteger
End Function

' lpHeader : void*
' lplpNewHeader : void** out
Declare PtrSafe Function MprInfoDuplicate Lib "mprapi" ( _
    ByVal lpHeader As LongPtr, _
    ByVal lplpNewHeader 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

MprInfoDuplicate = ctypes.windll.mprapi.MprInfoDuplicate
MprInfoDuplicate.restype = wintypes.DWORD
MprInfoDuplicate.argtypes = [
    ctypes.POINTER(None),  # lpHeader : void*
    ctypes.c_void_p,  # lplpNewHeader : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MPRAPI.dll')
MprInfoDuplicate = Fiddle::Function.new(
  lib['MprInfoDuplicate'],
  [
    Fiddle::TYPE_VOIDP,  # lpHeader : void*
    Fiddle::TYPE_VOIDP,  # lplpNewHeader : void** out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "mprapi")]
extern "system" {
    fn MprInfoDuplicate(
        lpHeader: *mut (),  // void*
        lplpNewHeader: *mut *mut ()  // void** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MPRAPI.dll")]
public static extern uint MprInfoDuplicate(IntPtr lpHeader, IntPtr lplpNewHeader);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MPRAPI_MprInfoDuplicate' -Namespace Win32 -PassThru
# $api::MprInfoDuplicate(lpHeader, lplpNewHeader)

#uselib "MPRAPI.dll"
#func global MprInfoDuplicate "MprInfoDuplicate" sptr, sptr
; MprInfoDuplicate lpHeader, lplpNewHeader   ; 戻り値は stat
; lpHeader : void* -> "sptr"
; lplpNewHeader : void** out -> "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 "MPRAPI.dll"
#cfunc global MprInfoDuplicate "MprInfoDuplicate" sptr, sptr
; res = MprInfoDuplicate(lpHeader, lplpNewHeader)
; lpHeader : void* -> "sptr"
; lplpNewHeader : void** out -> "sptr"

; DWORD MprInfoDuplicate(void* lpHeader, void** lplpNewHeader)
#uselib "MPRAPI.dll"
#cfunc global MprInfoDuplicate "MprInfoDuplicate" intptr, intptr
; res = MprInfoDuplicate(lpHeader, lplpNewHeader)
; lpHeader : void* -> "intptr"
; lplpNewHeader : void** out -> "intptr"

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

var (
	mprapi = windows.NewLazySystemDLL("MPRAPI.dll")
	procMprInfoDuplicate = mprapi.NewProc("MprInfoDuplicate")
)

// lpHeader (void*), lplpNewHeader (void** out)
r1, _, err := procMprInfoDuplicate.Call(
	uintptr(lpHeader),
	uintptr(lplpNewHeader),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function MprInfoDuplicate(
  lpHeader: Pointer;   // void*
  lplpNewHeader: Pointer   // void** out
): DWORD; stdcall;
  external 'MPRAPI.dll' name 'MprInfoDuplicate';

result := DllCall("MPRAPI\MprInfoDuplicate"
    , "Ptr", lpHeader   ; void*
    , "Ptr", lplpNewHeader   ; void** out
    , "UInt")   ; return: DWORD

●MprInfoDuplicate(lpHeader, lplpNewHeader) = DLL("MPRAPI.dll", "dword MprInfoDuplicate(void*, void*)")
# 呼び出し: MprInfoDuplicate(lpHeader, lplpNewHeader)
# lpHeader : void* -> "void*"
# lplpNewHeader : void** out -> "void*"
# 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)。