WriteEncryptedFileRaw

// ADVAPI32.dll
#include <windows.h>

DWORD WriteEncryptedFileRaw(
    PFE_IMPORT_FUNC pfImportCallback,
    void* pvCallbackContext,   // optional
    void* pvContext
);

<DllImport("ADVAPI32.dll", ExactSpelling:=True)>
Public Shared Function WriteEncryptedFileRaw(
    pfImportCallback As IntPtr,   ' PFE_IMPORT_FUNC
    pvCallbackContext As IntPtr,   ' void* optional
    pvContext As IntPtr   ' void*
) As UInteger
End Function

' pfImportCallback : PFE_IMPORT_FUNC
' pvCallbackContext : void* optional
' pvContext : void*
Declare PtrSafe Function WriteEncryptedFileRaw Lib "advapi32" ( _
    ByVal pfImportCallback As LongPtr, _
    ByVal pvCallbackContext As LongPtr, _
    ByVal pvContext 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

WriteEncryptedFileRaw = ctypes.windll.advapi32.WriteEncryptedFileRaw
WriteEncryptedFileRaw.restype = wintypes.DWORD
WriteEncryptedFileRaw.argtypes = [
    ctypes.c_void_p,  # pfImportCallback : PFE_IMPORT_FUNC
    ctypes.POINTER(None),  # pvCallbackContext : void* optional
    ctypes.POINTER(None),  # pvContext : void*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ADVAPI32.dll')
WriteEncryptedFileRaw = Fiddle::Function.new(
  lib['WriteEncryptedFileRaw'],
  [
    Fiddle::TYPE_VOIDP,  # pfImportCallback : PFE_IMPORT_FUNC
    Fiddle::TYPE_VOIDP,  # pvCallbackContext : void* optional
    Fiddle::TYPE_VOIDP,  # pvContext : void*
  ],
  -Fiddle::TYPE_INT)

#[link(name = "advapi32")]
extern "system" {
    fn WriteEncryptedFileRaw(
        pfImportCallback: *const core::ffi::c_void,  // PFE_IMPORT_FUNC
        pvCallbackContext: *mut (),  // void* optional
        pvContext: *mut ()  // void*
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ADVAPI32.dll")]
public static extern uint WriteEncryptedFileRaw(IntPtr pfImportCallback, IntPtr pvCallbackContext, IntPtr pvContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ADVAPI32_WriteEncryptedFileRaw' -Namespace Win32 -PassThru
# $api::WriteEncryptedFileRaw(pfImportCallback, pvCallbackContext, pvContext)

#uselib "ADVAPI32.dll"
#func global WriteEncryptedFileRaw "WriteEncryptedFileRaw" sptr, sptr, sptr
; WriteEncryptedFileRaw pfImportCallback, pvCallbackContext, pvContext   ; 戻り値は stat
; pfImportCallback : PFE_IMPORT_FUNC -> "sptr"
; pvCallbackContext : void* optional -> "sptr"
; pvContext : void* -> "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 "ADVAPI32.dll"
#cfunc global WriteEncryptedFileRaw "WriteEncryptedFileRaw" sptr, sptr, sptr
; res = WriteEncryptedFileRaw(pfImportCallback, pvCallbackContext, pvContext)
; pfImportCallback : PFE_IMPORT_FUNC -> "sptr"
; pvCallbackContext : void* optional -> "sptr"
; pvContext : void* -> "sptr"

; DWORD WriteEncryptedFileRaw(PFE_IMPORT_FUNC pfImportCallback, void* pvCallbackContext, void* pvContext)
#uselib "ADVAPI32.dll"
#cfunc global WriteEncryptedFileRaw "WriteEncryptedFileRaw" intptr, intptr, intptr
; res = WriteEncryptedFileRaw(pfImportCallback, pvCallbackContext, pvContext)
; pfImportCallback : PFE_IMPORT_FUNC -> "intptr"
; pvCallbackContext : void* optional -> "intptr"
; pvContext : void* -> "intptr"

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

var (
	advapi32 = windows.NewLazySystemDLL("ADVAPI32.dll")
	procWriteEncryptedFileRaw = advapi32.NewProc("WriteEncryptedFileRaw")
)

// pfImportCallback (PFE_IMPORT_FUNC), pvCallbackContext (void* optional), pvContext (void*)
r1, _, err := procWriteEncryptedFileRaw.Call(
	uintptr(pfImportCallback),
	uintptr(pvCallbackContext),
	uintptr(pvContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function WriteEncryptedFileRaw(
  pfImportCallback: Pointer;   // PFE_IMPORT_FUNC
  pvCallbackContext: Pointer;   // void* optional
  pvContext: Pointer   // void*
): DWORD; stdcall;
  external 'ADVAPI32.dll' name 'WriteEncryptedFileRaw';

result := DllCall("ADVAPI32\WriteEncryptedFileRaw"
    , "Ptr", pfImportCallback   ; PFE_IMPORT_FUNC
    , "Ptr", pvCallbackContext   ; void* optional
    , "Ptr", pvContext   ; void*
    , "UInt")   ; return: DWORD

●WriteEncryptedFileRaw(pfImportCallback, pvCallbackContext, pvContext) = DLL("ADVAPI32.dll", "dword WriteEncryptedFileRaw(void*, void*, void*)")
# 呼び出し: WriteEncryptedFileRaw(pfImportCallback, pvCallbackContext, pvContext)
# pfImportCallback : PFE_IMPORT_FUNC -> "void*"
# pvCallbackContext : void* optional -> "void*"
# pvContext : void* -> "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)。