ApplyPatchToFileByHandles

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

BOOL ApplyPatchToFileByHandles(
    HANDLE PatchFileHandle,
    HANDLE OldFileHandle,   // optional
    HANDLE NewFileHandle,
    DWORD ApplyOptionFlags
);

<DllImport("mspatcha.dll", ExactSpelling:=True)>
Public Shared Function ApplyPatchToFileByHandles(
    PatchFileHandle As IntPtr,   ' HANDLE
    OldFileHandle As IntPtr,   ' HANDLE optional
    NewFileHandle As IntPtr,   ' HANDLE
    ApplyOptionFlags As UInteger   ' DWORD
) As Boolean
End Function

' PatchFileHandle : HANDLE
' OldFileHandle : HANDLE optional
' NewFileHandle : HANDLE
' ApplyOptionFlags : DWORD
Declare PtrSafe Function ApplyPatchToFileByHandles Lib "mspatcha" ( _
    ByVal PatchFileHandle As LongPtr, _
    ByVal OldFileHandle As LongPtr, _
    ByVal NewFileHandle As LongPtr, _
    ByVal ApplyOptionFlags 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

ApplyPatchToFileByHandles = ctypes.windll.mspatcha.ApplyPatchToFileByHandles
ApplyPatchToFileByHandles.restype = wintypes.BOOL
ApplyPatchToFileByHandles.argtypes = [
    wintypes.HANDLE,  # PatchFileHandle : HANDLE
    wintypes.HANDLE,  # OldFileHandle : HANDLE optional
    wintypes.HANDLE,  # NewFileHandle : HANDLE
    wintypes.DWORD,  # ApplyOptionFlags : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('mspatcha.dll')
ApplyPatchToFileByHandles = Fiddle::Function.new(
  lib['ApplyPatchToFileByHandles'],
  [
    Fiddle::TYPE_VOIDP,  # PatchFileHandle : HANDLE
    Fiddle::TYPE_VOIDP,  # OldFileHandle : HANDLE optional
    Fiddle::TYPE_VOIDP,  # NewFileHandle : HANDLE
    -Fiddle::TYPE_INT,  # ApplyOptionFlags : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "mspatcha")]
extern "system" {
    fn ApplyPatchToFileByHandles(
        PatchFileHandle: *mut core::ffi::c_void,  // HANDLE
        OldFileHandle: *mut core::ffi::c_void,  // HANDLE optional
        NewFileHandle: *mut core::ffi::c_void,  // HANDLE
        ApplyOptionFlags: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("mspatcha.dll")]
public static extern bool ApplyPatchToFileByHandles(IntPtr PatchFileHandle, IntPtr OldFileHandle, IntPtr NewFileHandle, uint ApplyOptionFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'mspatcha_ApplyPatchToFileByHandles' -Namespace Win32 -PassThru
# $api::ApplyPatchToFileByHandles(PatchFileHandle, OldFileHandle, NewFileHandle, ApplyOptionFlags)

#uselib "mspatcha.dll"
#func global ApplyPatchToFileByHandles "ApplyPatchToFileByHandles" sptr, sptr, sptr, sptr
; ApplyPatchToFileByHandles PatchFileHandle, OldFileHandle, NewFileHandle, ApplyOptionFlags   ; 戻り値は stat
; PatchFileHandle : HANDLE -> "sptr"
; OldFileHandle : HANDLE optional -> "sptr"
; NewFileHandle : HANDLE -> "sptr"
; ApplyOptionFlags : 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 "mspatcha.dll"
#cfunc global ApplyPatchToFileByHandles "ApplyPatchToFileByHandles" sptr, sptr, sptr, int
; res = ApplyPatchToFileByHandles(PatchFileHandle, OldFileHandle, NewFileHandle, ApplyOptionFlags)
; PatchFileHandle : HANDLE -> "sptr"
; OldFileHandle : HANDLE optional -> "sptr"
; NewFileHandle : HANDLE -> "sptr"
; ApplyOptionFlags : DWORD -> "int"

; BOOL ApplyPatchToFileByHandles(HANDLE PatchFileHandle, HANDLE OldFileHandle, HANDLE NewFileHandle, DWORD ApplyOptionFlags)
#uselib "mspatcha.dll"
#cfunc global ApplyPatchToFileByHandles "ApplyPatchToFileByHandles" intptr, intptr, intptr, int
; res = ApplyPatchToFileByHandles(PatchFileHandle, OldFileHandle, NewFileHandle, ApplyOptionFlags)
; PatchFileHandle : HANDLE -> "intptr"
; OldFileHandle : HANDLE optional -> "intptr"
; NewFileHandle : HANDLE -> "intptr"
; ApplyOptionFlags : DWORD -> "int"

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

var (
	mspatcha = windows.NewLazySystemDLL("mspatcha.dll")
	procApplyPatchToFileByHandles = mspatcha.NewProc("ApplyPatchToFileByHandles")
)

// PatchFileHandle (HANDLE), OldFileHandle (HANDLE optional), NewFileHandle (HANDLE), ApplyOptionFlags (DWORD)
r1, _, err := procApplyPatchToFileByHandles.Call(
	uintptr(PatchFileHandle),
	uintptr(OldFileHandle),
	uintptr(NewFileHandle),
	uintptr(ApplyOptionFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function ApplyPatchToFileByHandles(
  PatchFileHandle: THandle;   // HANDLE
  OldFileHandle: THandle;   // HANDLE optional
  NewFileHandle: THandle;   // HANDLE
  ApplyOptionFlags: DWORD   // DWORD
): BOOL; stdcall;
  external 'mspatcha.dll' name 'ApplyPatchToFileByHandles';

result := DllCall("mspatcha\ApplyPatchToFileByHandles"
    , "Ptr", PatchFileHandle   ; HANDLE
    , "Ptr", OldFileHandle   ; HANDLE optional
    , "Ptr", NewFileHandle   ; HANDLE
    , "UInt", ApplyOptionFlags   ; DWORD
    , "Int")   ; return: BOOL

●ApplyPatchToFileByHandles(PatchFileHandle, OldFileHandle, NewFileHandle, ApplyOptionFlags) = DLL("mspatcha.dll", "bool ApplyPatchToFileByHandles(void*, void*, void*, dword)")
# 呼び出し: ApplyPatchToFileByHandles(PatchFileHandle, OldFileHandle, NewFileHandle, ApplyOptionFlags)
# PatchFileHandle : HANDLE -> "void*"
# OldFileHandle : HANDLE optional -> "void*"
# NewFileHandle : HANDLE -> "void*"
# ApplyOptionFlags : 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)。