ApplyDeltaA

// msdelta.dll  (ANSI / -A)
#include <windows.h>

BOOL ApplyDeltaA(
    LONGLONG ApplyFlags,
    LPCSTR lpSourceName,
    LPCSTR lpDeltaName,
    LPCSTR lpTargetName
);

<DllImport("msdelta.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function ApplyDeltaA(
    ApplyFlags As Long,   ' LONGLONG
    <MarshalAs(UnmanagedType.LPStr)> lpSourceName As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> lpDeltaName As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> lpTargetName As String   ' LPCSTR
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' ApplyFlags : LONGLONG
' lpSourceName : LPCSTR
' lpDeltaName : LPCSTR
' lpTargetName : LPCSTR
Declare PtrSafe Function ApplyDeltaA Lib "msdelta" ( _
    ByVal ApplyFlags As LongLong, _
    ByVal lpSourceName As String, _
    ByVal lpDeltaName As String, _
    ByVal lpTargetName As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ApplyDeltaA = ctypes.windll.msdelta.ApplyDeltaA
ApplyDeltaA.restype = wintypes.BOOL
ApplyDeltaA.argtypes = [
    ctypes.c_longlong,  # ApplyFlags : LONGLONG
    wintypes.LPCSTR,  # lpSourceName : LPCSTR
    wintypes.LPCSTR,  # lpDeltaName : LPCSTR
    wintypes.LPCSTR,  # lpTargetName : LPCSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msdelta.dll')
ApplyDeltaA = Fiddle::Function.new(
  lib['ApplyDeltaA'],
  [
    Fiddle::TYPE_LONG_LONG,  # ApplyFlags : LONGLONG
    Fiddle::TYPE_VOIDP,  # lpSourceName : LPCSTR
    Fiddle::TYPE_VOIDP,  # lpDeltaName : LPCSTR
    Fiddle::TYPE_VOIDP,  # lpTargetName : LPCSTR
  ],
  Fiddle::TYPE_INT)

#[link(name = "msdelta")]
extern "system" {
    fn ApplyDeltaA(
        ApplyFlags: i64,  // LONGLONG
        lpSourceName: *const u8,  // LPCSTR
        lpDeltaName: *const u8,  // LPCSTR
        lpTargetName: *const u8  // LPCSTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("msdelta.dll", CharSet = CharSet.Ansi)]
public static extern bool ApplyDeltaA(long ApplyFlags, [MarshalAs(UnmanagedType.LPStr)] string lpSourceName, [MarshalAs(UnmanagedType.LPStr)] string lpDeltaName, [MarshalAs(UnmanagedType.LPStr)] string lpTargetName);
"@
$api = Add-Type -MemberDefinition $sig -Name 'msdelta_ApplyDeltaA' -Namespace Win32 -PassThru
# $api::ApplyDeltaA(ApplyFlags, lpSourceName, lpDeltaName, lpTargetName)

#uselib "msdelta.dll"
#func global ApplyDeltaA "ApplyDeltaA" sptr, sptr, sptr, sptr
; ApplyDeltaA ApplyFlags, lpSourceName, lpDeltaName, lpTargetName   ; 戻り値は stat
; ApplyFlags : LONGLONG -> "sptr"
; lpSourceName : LPCSTR -> "sptr"
; lpDeltaName : LPCSTR -> "sptr"
; lpTargetName : LPCSTR -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 "msdelta.dll"
#cfunc global ApplyDeltaA "ApplyDeltaA" int64, str, str, str
; res = ApplyDeltaA(ApplyFlags, lpSourceName, lpDeltaName, lpTargetName)
; ApplyFlags : LONGLONG -> "int64"
; lpSourceName : LPCSTR -> "str"
; lpDeltaName : LPCSTR -> "str"
; lpTargetName : LPCSTR -> "str"
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。

; BOOL ApplyDeltaA(LONGLONG ApplyFlags, LPCSTR lpSourceName, LPCSTR lpDeltaName, LPCSTR lpTargetName)
#uselib "msdelta.dll"
#cfunc global ApplyDeltaA "ApplyDeltaA" int64, str, str, str
; res = ApplyDeltaA(ApplyFlags, lpSourceName, lpDeltaName, lpTargetName)
; ApplyFlags : LONGLONG -> "int64"
; lpSourceName : LPCSTR -> "str"
; lpDeltaName : LPCSTR -> "str"
; lpTargetName : LPCSTR -> "str"

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

var (
	msdelta = windows.NewLazySystemDLL("msdelta.dll")
	procApplyDeltaA = msdelta.NewProc("ApplyDeltaA")
)

// ApplyFlags (LONGLONG), lpSourceName (LPCSTR), lpDeltaName (LPCSTR), lpTargetName (LPCSTR)
r1, _, err := procApplyDeltaA.Call(
	uintptr(ApplyFlags),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpSourceName))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpDeltaName))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpTargetName))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function ApplyDeltaA(
  ApplyFlags: Int64;   // LONGLONG
  lpSourceName: PAnsiChar;   // LPCSTR
  lpDeltaName: PAnsiChar;   // LPCSTR
  lpTargetName: PAnsiChar   // LPCSTR
): BOOL; stdcall;
  external 'msdelta.dll' name 'ApplyDeltaA';

result := DllCall("msdelta\ApplyDeltaA"
    , "Int64", ApplyFlags   ; LONGLONG
    , "AStr", lpSourceName   ; LPCSTR
    , "AStr", lpDeltaName   ; LPCSTR
    , "AStr", lpTargetName   ; LPCSTR
    , "Int")   ; return: BOOL

●ApplyDeltaA(ApplyFlags, lpSourceName, lpDeltaName, lpTargetName) = DLL("msdelta.dll", "bool ApplyDeltaA(int64, char*, char*, char*)")
# 呼び出し: ApplyDeltaA(ApplyFlags, lpSourceName, lpDeltaName, lpTargetName)
# ApplyFlags : LONGLONG -> "int64"
# lpSourceName : LPCSTR -> "char*"
# lpDeltaName : LPCSTR -> "char*"
# lpTargetName : LPCSTR -> "char*"
# 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)。

const std = @import("std");

extern "msdelta" fn ApplyDeltaA(
    ApplyFlags: i64, // LONGLONG
    lpSourceName: [*c]const u8, // LPCSTR
    lpDeltaName: [*c]const u8, // LPCSTR
    lpTargetName: [*c]const u8 // LPCSTR
) callconv(std.os.windows.WINAPI) i32;

proc ApplyDeltaA(
    ApplyFlags: int64,  # LONGLONG
    lpSourceName: cstring,  # LPCSTR
    lpDeltaName: cstring,  # LPCSTR
    lpTargetName: cstring  # LPCSTR
): int32 {.importc: "ApplyDeltaA", stdcall, dynlib: "msdelta.dll".}

pragma(lib, "msdelta");
extern(Windows)
int ApplyDeltaA(
    long ApplyFlags,   // LONGLONG
    const(char)* lpSourceName,   // LPCSTR
    const(char)* lpDeltaName,   // LPCSTR
    const(char)* lpTargetName   // LPCSTR
);

ccall((:ApplyDeltaA, "msdelta.dll"), stdcall, Int32,
      (Int64, Cstring, Cstring, Cstring),
      ApplyFlags, lpSourceName, lpDeltaName, lpTargetName)
# ApplyFlags : LONGLONG -> Int64
# lpSourceName : LPCSTR -> Cstring
# lpDeltaName : LPCSTR -> Cstring
# lpTargetName : LPCSTR -> Cstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t ApplyDeltaA(
    int64_t ApplyFlags,
    const char* lpSourceName,
    const char* lpDeltaName,
    const char* lpTargetName);
]]
local msdelta = ffi.load("msdelta")
-- msdelta.ApplyDeltaA(ApplyFlags, lpSourceName, lpDeltaName, lpTargetName)
-- ApplyFlags : LONGLONG
-- lpSourceName : LPCSTR
-- lpDeltaName : LPCSTR
-- lpTargetName : LPCSTR
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('msdelta.dll');
const ApplyDeltaA = lib.func('__stdcall', 'ApplyDeltaA', 'int32_t', ['int64_t', 'str', 'str', 'str']);
// ApplyDeltaA(ApplyFlags, lpSourceName, lpDeltaName, lpTargetName)
// ApplyFlags : LONGLONG -> 'int64_t'
// lpSourceName : LPCSTR -> 'str'
// lpDeltaName : LPCSTR -> 'str'
// lpTargetName : LPCSTR -> 'str'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("msdelta.dll", {
  ApplyDeltaA: { parameters: ["i64", "buffer", "buffer", "buffer"], result: "i32" },
});
// lib.symbols.ApplyDeltaA(ApplyFlags, lpSourceName, lpDeltaName, lpTargetName)
// ApplyFlags : LONGLONG -> "i64"
// lpSourceName : LPCSTR -> "buffer"
// lpDeltaName : LPCSTR -> "buffer"
// lpTargetName : LPCSTR -> "buffer"
// 文字列は "buffer"。ANSI(-A) は new TextEncoder() で UTF-8/ANSI バイト列(末尾に \x00)を渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t ApplyDeltaA(
    int64_t ApplyFlags,
    const char* lpSourceName,
    const char* lpDeltaName,
    const char* lpTargetName);
C, "msdelta.dll");
// $ffi->ApplyDeltaA(ApplyFlags, lpSourceName, lpDeltaName, lpTargetName);
// ApplyFlags : LONGLONG
// lpSourceName : LPCSTR
// lpDeltaName : LPCSTR
// lpTargetName : LPCSTR
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Msdelta extends StdCallLibrary {
    Msdelta INSTANCE = Native.load("msdelta", Msdelta.class, W32APIOptions.ASCII_OPTIONS);
    boolean ApplyDeltaA(
        long ApplyFlags,   // LONGLONG
        String lpSourceName,   // LPCSTR
        String lpDeltaName,   // LPCSTR
        String lpTargetName   // LPCSTR
    );
}

@[Link("msdelta")]
lib Libmsdelta
  fun ApplyDeltaA = ApplyDeltaA(
    ApplyFlags : Int64,   # LONGLONG
    lpSourceName : UInt8*,   # LPCSTR
    lpDeltaName : UInt8*,   # LPCSTR
    lpTargetName : UInt8*   # LPCSTR
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef ApplyDeltaANative = Int32 Function(Int64, Pointer<Utf8>, Pointer<Utf8>, Pointer<Utf8>);
typedef ApplyDeltaADart = int Function(int, Pointer<Utf8>, Pointer<Utf8>, Pointer<Utf8>);
final ApplyDeltaA = DynamicLibrary.open('msdelta.dll')
    .lookupFunction<ApplyDeltaANative, ApplyDeltaADart>('ApplyDeltaA');
// ApplyFlags : LONGLONG -> Int64
// lpSourceName : LPCSTR -> Pointer<Utf8>
// lpDeltaName : LPCSTR -> Pointer<Utf8>
// lpTargetName : LPCSTR -> Pointer<Utf8>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ApplyDeltaA(
  ApplyFlags: Int64;   // LONGLONG
  lpSourceName: PAnsiChar;   // LPCSTR
  lpDeltaName: PAnsiChar;   // LPCSTR
  lpTargetName: PAnsiChar   // LPCSTR
): BOOL; stdcall;
  external 'msdelta.dll' name 'ApplyDeltaA';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "ApplyDeltaA"
  c_ApplyDeltaA :: Int64 -> CString -> CString -> CString -> IO CInt
-- ApplyFlags : LONGLONG -> Int64
-- lpSourceName : LPCSTR -> CString
-- lpDeltaName : LPCSTR -> CString
-- lpTargetName : LPCSTR -> CString
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let applydeltaa =
  foreign "ApplyDeltaA"
    (int64_t @-> string @-> string @-> string @-> returning int32_t)
(* ApplyFlags : LONGLONG -> int64_t *)
(* lpSourceName : LPCSTR -> string *)
(* lpDeltaName : LPCSTR -> string *)
(* lpTargetName : LPCSTR -> string *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library msdelta (t "msdelta.dll"))
(cffi:use-foreign-library msdelta)

(cffi:defcfun ("ApplyDeltaA" apply-delta-a :convention :stdcall) :int32
  (apply-flags :int64)   ; LONGLONG
  (lp-source-name :string)   ; LPCSTR
  (lp-delta-name :string)   ; LPCSTR
  (lp-target-name :string))   ; LPCSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ApplyDeltaA = Win32::API::More->new('msdelta',
    'BOOL ApplyDeltaA(INT64 ApplyFlags, LPCSTR lpSourceName, LPCSTR lpDeltaName, LPCSTR lpTargetName)');
# my $ret = $ApplyDeltaA->Call($ApplyFlags, $lpSourceName, $lpDeltaName, $lpTargetName);
# ApplyFlags : LONGLONG -> INT64
# lpSourceName : LPCSTR -> LPCSTR
# lpDeltaName : LPCSTR -> LPCSTR
# lpTargetName : LPCSTR -> LPCSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。