PxeProviderRegister

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

DWORD PxeProviderRegister(
    LPCWSTR pszProviderName,
    LPCWSTR pszModulePath,
    DWORD Index,
    BOOL bIsCritical,
    HKEY* phProviderKey   // optional
);

<DllImport("WDSPXE.dll", ExactSpelling:=True)>
Public Shared Function PxeProviderRegister(
    <MarshalAs(UnmanagedType.LPWStr)> pszProviderName As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> pszModulePath As String,   ' LPCWSTR
    Index As UInteger,   ' DWORD
    bIsCritical As Boolean,   ' BOOL
    phProviderKey As IntPtr   ' HKEY* optional, out
) As UInteger
End Function

' pszProviderName : LPCWSTR
' pszModulePath : LPCWSTR
' Index : DWORD
' bIsCritical : BOOL
' phProviderKey : HKEY* optional, out
Declare PtrSafe Function PxeProviderRegister Lib "wdspxe" ( _
    ByVal pszProviderName As LongPtr, _
    ByVal pszModulePath As LongPtr, _
    ByVal Index As Long, _
    ByVal bIsCritical As Long, _
    ByVal phProviderKey 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

PxeProviderRegister = ctypes.windll.wdspxe.PxeProviderRegister
PxeProviderRegister.restype = wintypes.DWORD
PxeProviderRegister.argtypes = [
    wintypes.LPCWSTR,  # pszProviderName : LPCWSTR
    wintypes.LPCWSTR,  # pszModulePath : LPCWSTR
    wintypes.DWORD,  # Index : DWORD
    wintypes.BOOL,  # bIsCritical : BOOL
    ctypes.c_void_p,  # phProviderKey : HKEY* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WDSPXE.dll')
PxeProviderRegister = Fiddle::Function.new(
  lib['PxeProviderRegister'],
  [
    Fiddle::TYPE_VOIDP,  # pszProviderName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # pszModulePath : LPCWSTR
    -Fiddle::TYPE_INT,  # Index : DWORD
    Fiddle::TYPE_INT,  # bIsCritical : BOOL
    Fiddle::TYPE_VOIDP,  # phProviderKey : HKEY* optional, out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "wdspxe")]
extern "system" {
    fn PxeProviderRegister(
        pszProviderName: *const u16,  // LPCWSTR
        pszModulePath: *const u16,  // LPCWSTR
        Index: u32,  // DWORD
        bIsCritical: i32,  // BOOL
        phProviderKey: *mut *mut core::ffi::c_void  // HKEY* optional, out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WDSPXE.dll")]
public static extern uint PxeProviderRegister([MarshalAs(UnmanagedType.LPWStr)] string pszProviderName, [MarshalAs(UnmanagedType.LPWStr)] string pszModulePath, uint Index, bool bIsCritical, IntPtr phProviderKey);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WDSPXE_PxeProviderRegister' -Namespace Win32 -PassThru
# $api::PxeProviderRegister(pszProviderName, pszModulePath, Index, bIsCritical, phProviderKey)

#uselib "WDSPXE.dll"
#func global PxeProviderRegister "PxeProviderRegister" sptr, sptr, sptr, sptr, sptr
; PxeProviderRegister pszProviderName, pszModulePath, Index, bIsCritical, phProviderKey   ; 戻り値は stat
; pszProviderName : LPCWSTR -> "sptr"
; pszModulePath : LPCWSTR -> "sptr"
; Index : DWORD -> "sptr"
; bIsCritical : BOOL -> "sptr"
; phProviderKey : HKEY* optional, 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 "WDSPXE.dll"
#cfunc global PxeProviderRegister "PxeProviderRegister" wstr, wstr, int, int, sptr
; res = PxeProviderRegister(pszProviderName, pszModulePath, Index, bIsCritical, phProviderKey)
; pszProviderName : LPCWSTR -> "wstr"
; pszModulePath : LPCWSTR -> "wstr"
; Index : DWORD -> "int"
; bIsCritical : BOOL -> "int"
; phProviderKey : HKEY* optional, out -> "sptr"

; DWORD PxeProviderRegister(LPCWSTR pszProviderName, LPCWSTR pszModulePath, DWORD Index, BOOL bIsCritical, HKEY* phProviderKey)
#uselib "WDSPXE.dll"
#cfunc global PxeProviderRegister "PxeProviderRegister" wstr, wstr, int, int, intptr
; res = PxeProviderRegister(pszProviderName, pszModulePath, Index, bIsCritical, phProviderKey)
; pszProviderName : LPCWSTR -> "wstr"
; pszModulePath : LPCWSTR -> "wstr"
; Index : DWORD -> "int"
; bIsCritical : BOOL -> "int"
; phProviderKey : HKEY* optional, out -> "intptr"

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

var (
	wdspxe = windows.NewLazySystemDLL("WDSPXE.dll")
	procPxeProviderRegister = wdspxe.NewProc("PxeProviderRegister")
)

// pszProviderName (LPCWSTR), pszModulePath (LPCWSTR), Index (DWORD), bIsCritical (BOOL), phProviderKey (HKEY* optional, out)
r1, _, err := procPxeProviderRegister.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszProviderName))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pszModulePath))),
	uintptr(Index),
	uintptr(bIsCritical),
	uintptr(phProviderKey),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function PxeProviderRegister(
  pszProviderName: PWideChar;   // LPCWSTR
  pszModulePath: PWideChar;   // LPCWSTR
  Index: DWORD;   // DWORD
  bIsCritical: BOOL;   // BOOL
  phProviderKey: Pointer   // HKEY* optional, out
): DWORD; stdcall;
  external 'WDSPXE.dll' name 'PxeProviderRegister';

result := DllCall("WDSPXE\PxeProviderRegister"
    , "WStr", pszProviderName   ; LPCWSTR
    , "WStr", pszModulePath   ; LPCWSTR
    , "UInt", Index   ; DWORD
    , "Int", bIsCritical   ; BOOL
    , "Ptr", phProviderKey   ; HKEY* optional, out
    , "UInt")   ; return: DWORD

●PxeProviderRegister(pszProviderName, pszModulePath, Index, bIsCritical, phProviderKey) = DLL("WDSPXE.dll", "dword PxeProviderRegister(char*, char*, dword, bool, void*)")
# 呼び出し: PxeProviderRegister(pszProviderName, pszModulePath, Index, bIsCritical, phProviderKey)
# pszProviderName : LPCWSTR -> "char*"
# pszModulePath : LPCWSTR -> "char*"
# Index : DWORD -> "dword"
# bIsCritical : BOOL -> "bool"
# phProviderKey : HKEY* optional, 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)。