uaw_lstrcmpW

// KERNEL32.dll
#include <windows.h>

INT uaw_lstrcmpW(
    WORD* String1,
    WORD* String2
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function uaw_lstrcmpW(
    ByRef String1 As UShort,   ' WORD*
    ByRef String2 As UShort   ' WORD*
) As Integer
End Function

' String1 : WORD*
' String2 : WORD*
Declare PtrSafe Function uaw_lstrcmpW Lib "kernel32" ( _
    ByRef String1 As Integer, _
    ByRef String2 As Integer) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

uaw_lstrcmpW = ctypes.windll.kernel32.uaw_lstrcmpW
uaw_lstrcmpW.restype = ctypes.c_int
uaw_lstrcmpW.argtypes = [
    ctypes.POINTER(ctypes.c_ushort),  # String1 : WORD*
    ctypes.POINTER(ctypes.c_ushort),  # String2 : WORD*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
uaw_lstrcmpW = Fiddle::Function.new(
  lib['uaw_lstrcmpW'],
  [
    Fiddle::TYPE_VOIDP,  # String1 : WORD*
    Fiddle::TYPE_VOIDP,  # String2 : WORD*
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn uaw_lstrcmpW(
        String1: *mut u16,  // WORD*
        String2: *mut u16  // WORD*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern int uaw_lstrcmpW(ref ushort String1, ref ushort String2);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_uaw_lstrcmpW' -Namespace Win32 -PassThru
# $api::uaw_lstrcmpW(String1, String2)

#uselib "KERNEL32.dll"
#func global uaw_lstrcmpW "uaw_lstrcmpW" sptr, sptr
; uaw_lstrcmpW varptr(String1), varptr(String2)   ; 戻り値は stat
; String1 : WORD* -> "sptr"
; String2 : WORD* -> "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。

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procuaw_lstrcmpW = kernel32.NewProc("uaw_lstrcmpW")
)

// String1 (WORD*), String2 (WORD*)
r1, _, err := procuaw_lstrcmpW.Call(
	uintptr(String1),
	uintptr(String2),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function uaw_lstrcmpW(
  String1: Pointer;   // WORD*
  String2: Pointer   // WORD*
): Integer; stdcall;
  external 'KERNEL32.dll' name 'uaw_lstrcmpW';

result := DllCall("KERNEL32\uaw_lstrcmpW"
    , "Ptr", String1   ; WORD*
    , "Ptr", String2   ; WORD*
    , "Int")   ; return: INT

●uaw_lstrcmpW(String1, String2) = DLL("KERNEL32.dll", "int uaw_lstrcmpW(void*, void*)")
# 呼び出し: uaw_lstrcmpW(String1, String2)
# String1 : WORD* -> "void*"
# String2 : WORD* -> "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)。

const std = @import("std");

extern "kernel32" fn uaw_lstrcmpW(
    String1: [*c]u16, // WORD*
    String2: [*c]u16 // WORD*
) callconv(std.os.windows.WINAPI) i32;

proc uaw_lstrcmpW(
    String1: ptr uint16,  # WORD*
    String2: ptr uint16  # WORD*
): int32 {.importc: "uaw_lstrcmpW", stdcall, dynlib: "KERNEL32.dll".}

pragma(lib, "kernel32");
extern(Windows)
int uaw_lstrcmpW(
    ushort* String1,   // WORD*
    ushort* String2   // WORD*
);

ccall((:uaw_lstrcmpW, "KERNEL32.dll"), stdcall, Int32,
      (Ptr{UInt16}, Ptr{UInt16}),
      String1, String2)
# String1 : WORD* -> Ptr{UInt16}
# String2 : WORD* -> Ptr{UInt16}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t uaw_lstrcmpW(
    uint16_t* String1,
    uint16_t* String2);
]]
local kernel32 = ffi.load("kernel32")
-- kernel32.uaw_lstrcmpW(String1, String2)
-- String1 : WORD*
-- String2 : WORD*
-- 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('KERNEL32.dll');
const uaw_lstrcmpW = lib.func('__stdcall', 'uaw_lstrcmpW', 'int32_t', ['uint16_t *', 'uint16_t *']);
// uaw_lstrcmpW(String1, String2)
// String1 : WORD* -> 'uint16_t *'
// String2 : WORD* -> 'uint16_t *'
// 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("KERNEL32.dll", {
  uaw_lstrcmpW: { parameters: ["pointer", "pointer"], result: "i32" },
});
// lib.symbols.uaw_lstrcmpW(String1, String2)
// String1 : WORD* -> "pointer"
// String2 : WORD* -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t uaw_lstrcmpW(
    uint16_t* String1,
    uint16_t* String2);
C, "KERNEL32.dll");
// $ffi->uaw_lstrcmpW(String1, String2);
// String1 : WORD*
// String2 : WORD*
// 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 Kernel32 extends StdCallLibrary {
    Kernel32 INSTANCE = Native.load("kernel32", Kernel32.class);
    int uaw_lstrcmpW(
        ShortByReference String1,   // WORD*
        ShortByReference String2   // WORD*
    );
}

@[Link("kernel32")]
lib LibKERNEL32
  fun uaw_lstrcmpW = uaw_lstrcmpW(
    String1 : UInt16*,   # WORD*
    String2 : UInt16*   # WORD*
  ) : 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 uaw_lstrcmpWNative = Int32 Function(Pointer<Uint16>, Pointer<Uint16>);
typedef uaw_lstrcmpWDart = int Function(Pointer<Uint16>, Pointer<Uint16>);
final uaw_lstrcmpW = DynamicLibrary.open('KERNEL32.dll')
    .lookupFunction<uaw_lstrcmpWNative, uaw_lstrcmpWDart>('uaw_lstrcmpW');
// String1 : WORD* -> Pointer<Uint16>
// String2 : WORD* -> Pointer<Uint16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function uaw_lstrcmpW(
  String1: Pointer;   // WORD*
  String2: Pointer   // WORD*
): Integer; stdcall;
  external 'KERNEL32.dll' name 'uaw_lstrcmpW';

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

foreign import stdcall safe "uaw_lstrcmpW"
  c_uaw_lstrcmpW :: Ptr Word16 -> Ptr Word16 -> IO Int32
-- String1 : WORD* -> Ptr Word16
-- String2 : WORD* -> Ptr Word16
-- 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 uaw_lstrcmpw =
  foreign "uaw_lstrcmpW"
    ((ptr uint16_t) @-> (ptr uint16_t) @-> returning int32_t)
(* String1 : WORD* -> (ptr uint16_t) *)
(* String2 : WORD* -> (ptr uint16_t) *)
(* 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 kernel32 (t "KERNEL32.dll"))
(cffi:use-foreign-library kernel32)

(cffi:defcfun ("uaw_lstrcmpW" uaw-lstrcmp-w :convention :stdcall) :int32
  (string1 :pointer)   ; WORD*
  (string2 :pointer))   ; WORD*
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $uaw_lstrcmpW = Win32::API::More->new('KERNEL32',
    'int uaw_lstrcmpW(LPVOID String1, LPVOID String2)');
# my $ret = $uaw_lstrcmpW->Call($String1, $String2);
# String1 : WORD* -> LPVOID
# String2 : WORD* -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。