lineSetAppPriorityW

// TAPI32.dll  (Unicode / -W)
#include <windows.h>

INT lineSetAppPriorityW(
    LPCWSTR lpszAppFilename,
    DWORD dwMediaMode,
    LINEEXTENSIONID* lpExtensionID,
    DWORD dwRequestMode,
    LPCWSTR lpszExtensionName,
    DWORD dwPriority
);

<DllImport("TAPI32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function lineSetAppPriorityW(
    <MarshalAs(UnmanagedType.LPWStr)> lpszAppFilename As String,   ' LPCWSTR
    dwMediaMode As UInteger,   ' DWORD
    lpExtensionID As IntPtr,   ' LINEEXTENSIONID* in/out
    dwRequestMode As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> lpszExtensionName As String,   ' LPCWSTR
    dwPriority As UInteger   ' DWORD
) As Integer
End Function

' lpszAppFilename : LPCWSTR
' dwMediaMode : DWORD
' lpExtensionID : LINEEXTENSIONID* in/out
' dwRequestMode : DWORD
' lpszExtensionName : LPCWSTR
' dwPriority : DWORD
Declare PtrSafe Function lineSetAppPriorityW Lib "tapi32" ( _
    ByVal lpszAppFilename As LongPtr, _
    ByVal dwMediaMode As Long, _
    ByVal lpExtensionID As LongPtr, _
    ByVal dwRequestMode As Long, _
    ByVal lpszExtensionName As LongPtr, _
    ByVal dwPriority As Long) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

lineSetAppPriorityW = ctypes.windll.tapi32.lineSetAppPriorityW
lineSetAppPriorityW.restype = ctypes.c_int
lineSetAppPriorityW.argtypes = [
    wintypes.LPCWSTR,  # lpszAppFilename : LPCWSTR
    wintypes.DWORD,  # dwMediaMode : DWORD
    ctypes.c_void_p,  # lpExtensionID : LINEEXTENSIONID* in/out
    wintypes.DWORD,  # dwRequestMode : DWORD
    wintypes.LPCWSTR,  # lpszExtensionName : LPCWSTR
    wintypes.DWORD,  # dwPriority : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('TAPI32.dll')
lineSetAppPriorityW = Fiddle::Function.new(
  lib['lineSetAppPriorityW'],
  [
    Fiddle::TYPE_VOIDP,  # lpszAppFilename : LPCWSTR
    -Fiddle::TYPE_INT,  # dwMediaMode : DWORD
    Fiddle::TYPE_VOIDP,  # lpExtensionID : LINEEXTENSIONID* in/out
    -Fiddle::TYPE_INT,  # dwRequestMode : DWORD
    Fiddle::TYPE_VOIDP,  # lpszExtensionName : LPCWSTR
    -Fiddle::TYPE_INT,  # dwPriority : DWORD
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "tapi32")]
extern "system" {
    fn lineSetAppPriorityW(
        lpszAppFilename: *const u16,  // LPCWSTR
        dwMediaMode: u32,  // DWORD
        lpExtensionID: *mut LINEEXTENSIONID,  // LINEEXTENSIONID* in/out
        dwRequestMode: u32,  // DWORD
        lpszExtensionName: *const u16,  // LPCWSTR
        dwPriority: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("TAPI32.dll", CharSet = CharSet.Unicode)]
public static extern int lineSetAppPriorityW([MarshalAs(UnmanagedType.LPWStr)] string lpszAppFilename, uint dwMediaMode, IntPtr lpExtensionID, uint dwRequestMode, [MarshalAs(UnmanagedType.LPWStr)] string lpszExtensionName, uint dwPriority);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_lineSetAppPriorityW' -Namespace Win32 -PassThru
# $api::lineSetAppPriorityW(lpszAppFilename, dwMediaMode, lpExtensionID, dwRequestMode, lpszExtensionName, dwPriority)

#uselib "TAPI32.dll"
#func global lineSetAppPriorityW "lineSetAppPriorityW" wptr, wptr, wptr, wptr, wptr, wptr
; lineSetAppPriorityW lpszAppFilename, dwMediaMode, varptr(lpExtensionID), dwRequestMode, lpszExtensionName, dwPriority   ; 戻り値は stat
; lpszAppFilename : LPCWSTR -> "wptr"
; dwMediaMode : DWORD -> "wptr"
; lpExtensionID : LINEEXTENSIONID* in/out -> "wptr"
; dwRequestMode : DWORD -> "wptr"
; lpszExtensionName : LPCWSTR -> "wptr"
; dwPriority : DWORD -> "wptr"
; ※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 (
	tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
	proclineSetAppPriorityW = tapi32.NewProc("lineSetAppPriorityW")
)

// lpszAppFilename (LPCWSTR), dwMediaMode (DWORD), lpExtensionID (LINEEXTENSIONID* in/out), dwRequestMode (DWORD), lpszExtensionName (LPCWSTR), dwPriority (DWORD)
r1, _, err := proclineSetAppPriorityW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpszAppFilename))),
	uintptr(dwMediaMode),
	uintptr(lpExtensionID),
	uintptr(dwRequestMode),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpszExtensionName))),
	uintptr(dwPriority),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function lineSetAppPriorityW(
  lpszAppFilename: PWideChar;   // LPCWSTR
  dwMediaMode: DWORD;   // DWORD
  lpExtensionID: Pointer;   // LINEEXTENSIONID* in/out
  dwRequestMode: DWORD;   // DWORD
  lpszExtensionName: PWideChar;   // LPCWSTR
  dwPriority: DWORD   // DWORD
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineSetAppPriorityW';

result := DllCall("TAPI32\lineSetAppPriorityW"
    , "WStr", lpszAppFilename   ; LPCWSTR
    , "UInt", dwMediaMode   ; DWORD
    , "Ptr", lpExtensionID   ; LINEEXTENSIONID* in/out
    , "UInt", dwRequestMode   ; DWORD
    , "WStr", lpszExtensionName   ; LPCWSTR
    , "UInt", dwPriority   ; DWORD
    , "Int")   ; return: INT

●lineSetAppPriorityW(lpszAppFilename, dwMediaMode, lpExtensionID, dwRequestMode, lpszExtensionName, dwPriority) = DLL("TAPI32.dll", "int lineSetAppPriorityW(char*, dword, void*, dword, char*, dword)")
# 呼び出し: lineSetAppPriorityW(lpszAppFilename, dwMediaMode, lpExtensionID, dwRequestMode, lpszExtensionName, dwPriority)
# lpszAppFilename : LPCWSTR -> "char*"
# dwMediaMode : DWORD -> "dword"
# lpExtensionID : LINEEXTENSIONID* in/out -> "void*"
# dwRequestMode : DWORD -> "dword"
# lpszExtensionName : LPCWSTR -> "char*"
# dwPriority : 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。

const std = @import("std");

extern "tapi32" fn lineSetAppPriorityW(
    lpszAppFilename: [*c]const u16, // LPCWSTR
    dwMediaMode: u32, // DWORD
    lpExtensionID: [*c]LINEEXTENSIONID, // LINEEXTENSIONID* in/out
    dwRequestMode: u32, // DWORD
    lpszExtensionName: [*c]const u16, // LPCWSTR
    dwPriority: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc lineSetAppPriorityW(
    lpszAppFilename: WideCString,  # LPCWSTR
    dwMediaMode: uint32,  # DWORD
    lpExtensionID: ptr LINEEXTENSIONID,  # LINEEXTENSIONID* in/out
    dwRequestMode: uint32,  # DWORD
    lpszExtensionName: WideCString,  # LPCWSTR
    dwPriority: uint32  # DWORD
): int32 {.importc: "lineSetAppPriorityW", stdcall, dynlib: "TAPI32.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "tapi32");
extern(Windows)
int lineSetAppPriorityW(
    const(wchar)* lpszAppFilename,   // LPCWSTR
    uint dwMediaMode,   // DWORD
    LINEEXTENSIONID* lpExtensionID,   // LINEEXTENSIONID* in/out
    uint dwRequestMode,   // DWORD
    const(wchar)* lpszExtensionName,   // LPCWSTR
    uint dwPriority   // DWORD
);

ccall((:lineSetAppPriorityW, "TAPI32.dll"), stdcall, Int32,
      (Cwstring, UInt32, Ptr{LINEEXTENSIONID}, UInt32, Cwstring, UInt32),
      lpszAppFilename, dwMediaMode, lpExtensionID, dwRequestMode, lpszExtensionName, dwPriority)
# lpszAppFilename : LPCWSTR -> Cwstring
# dwMediaMode : DWORD -> UInt32
# lpExtensionID : LINEEXTENSIONID* in/out -> Ptr{LINEEXTENSIONID}
# dwRequestMode : DWORD -> UInt32
# lpszExtensionName : LPCWSTR -> Cwstring
# dwPriority : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。

local ffi = require("ffi")
ffi.cdef[[
int32_t lineSetAppPriorityW(
    const uint16_t* lpszAppFilename,
    uint32_t dwMediaMode,
    void* lpExtensionID,
    uint32_t dwRequestMode,
    const uint16_t* lpszExtensionName,
    uint32_t dwPriority);
]]
local tapi32 = ffi.load("tapi32")
-- tapi32.lineSetAppPriorityW(lpszAppFilename, dwMediaMode, lpExtensionID, dwRequestMode, lpszExtensionName, dwPriority)
-- lpszAppFilename : LPCWSTR
-- dwMediaMode : DWORD
-- lpExtensionID : LINEEXTENSIONID* in/out
-- dwRequestMode : DWORD
-- lpszExtensionName : LPCWSTR
-- dwPriority : DWORD
-- 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。

const koffi = require('koffi');
const lib = koffi.load('TAPI32.dll');
const lineSetAppPriorityW = lib.func('__stdcall', 'lineSetAppPriorityW', 'int32_t', ['str16', 'uint32_t', 'void *', 'uint32_t', 'str16', 'uint32_t']);
// lineSetAppPriorityW(lpszAppFilename, dwMediaMode, lpExtensionID, dwRequestMode, lpszExtensionName, dwPriority)
// lpszAppFilename : LPCWSTR -> 'str16'
// dwMediaMode : DWORD -> 'uint32_t'
// lpExtensionID : LINEEXTENSIONID* in/out -> 'void *'
// dwRequestMode : DWORD -> 'uint32_t'
// lpszExtensionName : LPCWSTR -> 'str16'
// dwPriority : DWORD -> 'uint32_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("TAPI32.dll", {
  lineSetAppPriorityW: { parameters: ["buffer", "u32", "pointer", "u32", "buffer", "u32"], result: "i32" },
});
// lib.symbols.lineSetAppPriorityW(lpszAppFilename, dwMediaMode, lpExtensionID, dwRequestMode, lpszExtensionName, dwPriority)
// lpszAppFilename : LPCWSTR -> "buffer"
// dwMediaMode : DWORD -> "u32"
// lpExtensionID : LINEEXTENSIONID* in/out -> "pointer"
// dwRequestMode : DWORD -> "u32"
// lpszExtensionName : LPCWSTR -> "buffer"
// dwPriority : DWORD -> "u32"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)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 lineSetAppPriorityW(
    const uint16_t* lpszAppFilename,
    uint32_t dwMediaMode,
    void* lpExtensionID,
    uint32_t dwRequestMode,
    const uint16_t* lpszExtensionName,
    uint32_t dwPriority);
C, "TAPI32.dll");
// $ffi->lineSetAppPriorityW(lpszAppFilename, dwMediaMode, lpExtensionID, dwRequestMode, lpszExtensionName, dwPriority);
// lpszAppFilename : LPCWSTR
// dwMediaMode : DWORD
// lpExtensionID : LINEEXTENSIONID* in/out
// dwRequestMode : DWORD
// lpszExtensionName : LPCWSTR
// dwPriority : DWORD
// 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 Tapi32 extends StdCallLibrary {
    Tapi32 INSTANCE = Native.load("tapi32", Tapi32.class, W32APIOptions.UNICODE_OPTIONS);
    int lineSetAppPriorityW(
        WString lpszAppFilename,   // LPCWSTR
        int dwMediaMode,   // DWORD
        Pointer lpExtensionID,   // LINEEXTENSIONID* in/out
        int dwRequestMode,   // DWORD
        WString lpszExtensionName,   // LPCWSTR
        int dwPriority   // DWORD
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("tapi32")]
lib LibTAPI32
  fun lineSetAppPriorityW = lineSetAppPriorityW(
    lpszAppFilename : UInt16*,   # LPCWSTR
    dwMediaMode : UInt32,   # DWORD
    lpExtensionID : LINEEXTENSIONID*,   # LINEEXTENSIONID* in/out
    dwRequestMode : UInt32,   # DWORD
    lpszExtensionName : UInt16*,   # LPCWSTR
    dwPriority : UInt32   # DWORD
  ) : 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 lineSetAppPriorityWNative = Int32 Function(Pointer<Utf16>, Uint32, Pointer<Void>, Uint32, Pointer<Utf16>, Uint32);
typedef lineSetAppPriorityWDart = int Function(Pointer<Utf16>, int, Pointer<Void>, int, Pointer<Utf16>, int);
final lineSetAppPriorityW = DynamicLibrary.open('TAPI32.dll')
    .lookupFunction<lineSetAppPriorityWNative, lineSetAppPriorityWDart>('lineSetAppPriorityW');
// lpszAppFilename : LPCWSTR -> Pointer<Utf16>
// dwMediaMode : DWORD -> Uint32
// lpExtensionID : LINEEXTENSIONID* in/out -> Pointer<Void>
// dwRequestMode : DWORD -> Uint32
// lpszExtensionName : LPCWSTR -> Pointer<Utf16>
// dwPriority : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function lineSetAppPriorityW(
  lpszAppFilename: PWideChar;   // LPCWSTR
  dwMediaMode: DWORD;   // DWORD
  lpExtensionID: Pointer;   // LINEEXTENSIONID* in/out
  dwRequestMode: DWORD;   // DWORD
  lpszExtensionName: PWideChar;   // LPCWSTR
  dwPriority: DWORD   // DWORD
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineSetAppPriorityW';

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

foreign import stdcall safe "lineSetAppPriorityW"
  c_lineSetAppPriorityW :: CWString -> Word32 -> Ptr () -> Word32 -> CWString -> Word32 -> IO Int32
-- lpszAppFilename : LPCWSTR -> CWString
-- dwMediaMode : DWORD -> Word32
-- lpExtensionID : LINEEXTENSIONID* in/out -> Ptr ()
-- dwRequestMode : DWORD -> Word32
-- lpszExtensionName : LPCWSTR -> CWString
-- dwPriority : DWORD -> Word32
-- 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 linesetapppriorityw =
  foreign "lineSetAppPriorityW"
    ((ptr uint16_t) @-> uint32_t @-> (ptr void) @-> uint32_t @-> (ptr uint16_t) @-> uint32_t @-> returning int32_t)
(* lpszAppFilename : LPCWSTR -> (ptr uint16_t) *)
(* dwMediaMode : DWORD -> uint32_t *)
(* lpExtensionID : LINEEXTENSIONID* in/out -> (ptr void) *)
(* dwRequestMode : DWORD -> uint32_t *)
(* lpszExtensionName : LPCWSTR -> (ptr uint16_t) *)
(* dwPriority : DWORD -> uint32_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 tapi32 (t "TAPI32.dll"))
(cffi:use-foreign-library tapi32)

(cffi:defcfun ("lineSetAppPriorityW" line-set-app-priority-w :convention :stdcall) :int32
  (lpsz-app-filename (:string :encoding :utf-16le))   ; LPCWSTR
  (dw-media-mode :uint32)   ; DWORD
  (lp-extension-id :pointer)   ; LINEEXTENSIONID* in/out
  (dw-request-mode :uint32)   ; DWORD
  (lpsz-extension-name (:string :encoding :utf-16le))   ; LPCWSTR
  (dw-priority :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $lineSetAppPriorityW = Win32::API::More->new('TAPI32',
    'int lineSetAppPriorityW(LPCWSTR lpszAppFilename, DWORD dwMediaMode, LPVOID lpExtensionID, DWORD dwRequestMode, LPCWSTR lpszExtensionName, DWORD dwPriority)');
# my $ret = $lineSetAppPriorityW->Call($lpszAppFilename, $dwMediaMode, $lpExtensionID, $dwRequestMode, $lpszExtensionName, $dwPriority);
# lpszAppFilename : LPCWSTR -> LPCWSTR
# dwMediaMode : DWORD -> DWORD
# lpExtensionID : LINEEXTENSIONID* in/out -> LPVOID
# dwRequestMode : DWORD -> DWORD
# lpszExtensionName : LPCWSTR -> LPCWSTR
# dwPriority : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。