StrFromTimeIntervalW

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

INT StrFromTimeIntervalW(
    LPWSTR pszOut,
    DWORD cchMax,
    DWORD dwTimeMS,
    INT digits
);

<DllImport("SHLWAPI.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function StrFromTimeIntervalW(
    <MarshalAs(UnmanagedType.LPWStr)> pszOut As System.Text.StringBuilder,   ' LPWSTR out
    cchMax As UInteger,   ' DWORD
    dwTimeMS As UInteger,   ' DWORD
    digits As Integer   ' INT
) As Integer
End Function

' pszOut : LPWSTR out
' cchMax : DWORD
' dwTimeMS : DWORD
' digits : INT
Declare PtrSafe Function StrFromTimeIntervalW Lib "shlwapi" ( _
    ByVal pszOut As LongPtr, _
    ByVal cchMax As Long, _
    ByVal dwTimeMS As Long, _
    ByVal digits 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

StrFromTimeIntervalW = ctypes.windll.shlwapi.StrFromTimeIntervalW
StrFromTimeIntervalW.restype = ctypes.c_int
StrFromTimeIntervalW.argtypes = [
    wintypes.LPWSTR,  # pszOut : LPWSTR out
    wintypes.DWORD,  # cchMax : DWORD
    wintypes.DWORD,  # dwTimeMS : DWORD
    ctypes.c_int,  # digits : INT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHLWAPI.dll')
StrFromTimeIntervalW = Fiddle::Function.new(
  lib['StrFromTimeIntervalW'],
  [
    Fiddle::TYPE_VOIDP,  # pszOut : LPWSTR out
    -Fiddle::TYPE_INT,  # cchMax : DWORD
    -Fiddle::TYPE_INT,  # dwTimeMS : DWORD
    Fiddle::TYPE_INT,  # digits : INT
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "shlwapi")]
extern "system" {
    fn StrFromTimeIntervalW(
        pszOut: *mut u16,  // LPWSTR out
        cchMax: u32,  // DWORD
        dwTimeMS: u32,  // DWORD
        digits: i32  // INT
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SHLWAPI.dll", CharSet = CharSet.Unicode)]
public static extern int StrFromTimeIntervalW([MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder pszOut, uint cchMax, uint dwTimeMS, int digits);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHLWAPI_StrFromTimeIntervalW' -Namespace Win32 -PassThru
# $api::StrFromTimeIntervalW(pszOut, cchMax, dwTimeMS, digits)

#uselib "SHLWAPI.dll"
#func global StrFromTimeIntervalW "StrFromTimeIntervalW" wptr, wptr, wptr, wptr
; StrFromTimeIntervalW varptr(pszOut), cchMax, dwTimeMS, digits   ; 戻り値は stat
; pszOut : LPWSTR out -> "wptr"
; cchMax : DWORD -> "wptr"
; dwTimeMS : DWORD -> "wptr"
; digits : INT -> "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 (
	shlwapi = windows.NewLazySystemDLL("SHLWAPI.dll")
	procStrFromTimeIntervalW = shlwapi.NewProc("StrFromTimeIntervalW")
)

// pszOut (LPWSTR out), cchMax (DWORD), dwTimeMS (DWORD), digits (INT)
r1, _, err := procStrFromTimeIntervalW.Call(
	uintptr(pszOut),
	uintptr(cchMax),
	uintptr(dwTimeMS),
	uintptr(digits),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function StrFromTimeIntervalW(
  pszOut: PWideChar;   // LPWSTR out
  cchMax: DWORD;   // DWORD
  dwTimeMS: DWORD;   // DWORD
  digits: Integer   // INT
): Integer; stdcall;
  external 'SHLWAPI.dll' name 'StrFromTimeIntervalW';

result := DllCall("SHLWAPI\StrFromTimeIntervalW"
    , "Ptr", pszOut   ; LPWSTR out
    , "UInt", cchMax   ; DWORD
    , "UInt", dwTimeMS   ; DWORD
    , "Int", digits   ; INT
    , "Int")   ; return: INT

●StrFromTimeIntervalW(pszOut, cchMax, dwTimeMS, digits) = DLL("SHLWAPI.dll", "int StrFromTimeIntervalW(char*, dword, dword, int)")
# 呼び出し: StrFromTimeIntervalW(pszOut, cchMax, dwTimeMS, digits)
# pszOut : LPWSTR out -> "char*"
# cchMax : DWORD -> "dword"
# dwTimeMS : DWORD -> "dword"
# digits : INT -> "int"
# 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 "shlwapi" fn StrFromTimeIntervalW(
    pszOut: [*c]u16, // LPWSTR out
    cchMax: u32, // DWORD
    dwTimeMS: u32, // DWORD
    digits: i32 // INT
) 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 StrFromTimeIntervalW(
    pszOut: ptr uint16,  # LPWSTR out
    cchMax: uint32,  # DWORD
    dwTimeMS: uint32,  # DWORD
    digits: int32  # INT
): int32 {.importc: "StrFromTimeIntervalW", stdcall, dynlib: "SHLWAPI.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "shlwapi");
extern(Windows)
int StrFromTimeIntervalW(
    wchar* pszOut,   // LPWSTR out
    uint cchMax,   // DWORD
    uint dwTimeMS,   // DWORD
    int digits   // INT
);

ccall((:StrFromTimeIntervalW, "SHLWAPI.dll"), stdcall, Int32,
      (Ptr{UInt16}, UInt32, UInt32, Int32),
      pszOut, cchMax, dwTimeMS, digits)
# pszOut : LPWSTR out -> Ptr{UInt16}
# cchMax : DWORD -> UInt32
# dwTimeMS : DWORD -> UInt32
# digits : INT -> Int32
# 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 StrFromTimeIntervalW(
    uint16_t* pszOut,
    uint32_t cchMax,
    uint32_t dwTimeMS,
    int32_t digits);
]]
local shlwapi = ffi.load("shlwapi")
-- shlwapi.StrFromTimeIntervalW(pszOut, cchMax, dwTimeMS, digits)
-- pszOut : LPWSTR out
-- cchMax : DWORD
-- dwTimeMS : DWORD
-- digits : INT
-- 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('SHLWAPI.dll');
const StrFromTimeIntervalW = lib.func('__stdcall', 'StrFromTimeIntervalW', 'int32_t', ['uint16_t *', 'uint32_t', 'uint32_t', 'int32_t']);
// StrFromTimeIntervalW(pszOut, cchMax, dwTimeMS, digits)
// pszOut : LPWSTR out -> 'uint16_t *'
// cchMax : DWORD -> 'uint32_t'
// dwTimeMS : DWORD -> 'uint32_t'
// digits : INT -> 'int32_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("SHLWAPI.dll", {
  StrFromTimeIntervalW: { parameters: ["buffer", "u32", "u32", "i32"], result: "i32" },
});
// lib.symbols.StrFromTimeIntervalW(pszOut, cchMax, dwTimeMS, digits)
// pszOut : LPWSTR out -> "buffer"
// cchMax : DWORD -> "u32"
// dwTimeMS : DWORD -> "u32"
// digits : INT -> "i32"
// 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 StrFromTimeIntervalW(
    uint16_t* pszOut,
    uint32_t cchMax,
    uint32_t dwTimeMS,
    int32_t digits);
C, "SHLWAPI.dll");
// $ffi->StrFromTimeIntervalW(pszOut, cchMax, dwTimeMS, digits);
// pszOut : LPWSTR out
// cchMax : DWORD
// dwTimeMS : DWORD
// digits : INT
// 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 Shlwapi extends StdCallLibrary {
    Shlwapi INSTANCE = Native.load("shlwapi", Shlwapi.class, W32APIOptions.UNICODE_OPTIONS);
    int StrFromTimeIntervalW(
        char[] pszOut,   // LPWSTR out
        int cchMax,   // DWORD
        int dwTimeMS,   // DWORD
        int digits   // INT
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("shlwapi")]
lib LibSHLWAPI
  fun StrFromTimeIntervalW = StrFromTimeIntervalW(
    pszOut : UInt16*,   # LPWSTR out
    cchMax : UInt32,   # DWORD
    dwTimeMS : UInt32,   # DWORD
    digits : Int32   # INT
  ) : 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 StrFromTimeIntervalWNative = Int32 Function(Pointer<Utf16>, Uint32, Uint32, Int32);
typedef StrFromTimeIntervalWDart = int Function(Pointer<Utf16>, int, int, int);
final StrFromTimeIntervalW = DynamicLibrary.open('SHLWAPI.dll')
    .lookupFunction<StrFromTimeIntervalWNative, StrFromTimeIntervalWDart>('StrFromTimeIntervalW');
// pszOut : LPWSTR out -> Pointer<Utf16>
// cchMax : DWORD -> Uint32
// dwTimeMS : DWORD -> Uint32
// digits : INT -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function StrFromTimeIntervalW(
  pszOut: PWideChar;   // LPWSTR out
  cchMax: DWORD;   // DWORD
  dwTimeMS: DWORD;   // DWORD
  digits: Integer   // INT
): Integer; stdcall;
  external 'SHLWAPI.dll' name 'StrFromTimeIntervalW';

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

foreign import stdcall safe "StrFromTimeIntervalW"
  c_StrFromTimeIntervalW :: CWString -> Word32 -> Word32 -> Int32 -> IO Int32
-- pszOut : LPWSTR out -> CWString
-- cchMax : DWORD -> Word32
-- dwTimeMS : DWORD -> Word32
-- digits : INT -> Int32
-- 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 strfromtimeintervalw =
  foreign "StrFromTimeIntervalW"
    ((ptr uint16_t) @-> uint32_t @-> uint32_t @-> int32_t @-> returning int32_t)
(* pszOut : LPWSTR out -> (ptr uint16_t) *)
(* cchMax : DWORD -> uint32_t *)
(* dwTimeMS : DWORD -> uint32_t *)
(* digits : INT -> int32_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 shlwapi (t "SHLWAPI.dll"))
(cffi:use-foreign-library shlwapi)

(cffi:defcfun ("StrFromTimeIntervalW" str-from-time-interval-w :convention :stdcall) :int32
  (psz-out :pointer)   ; LPWSTR out
  (cch-max :uint32)   ; DWORD
  (dw-time-ms :uint32)   ; DWORD
  (digits :int32))   ; INT
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $StrFromTimeIntervalW = Win32::API::More->new('SHLWAPI',
    'int StrFromTimeIntervalW(LPWSTR pszOut, DWORD cchMax, DWORD dwTimeMS, int digits)');
# my $ret = $StrFromTimeIntervalW->Call($pszOut, $cchMax, $dwTimeMS, $digits);
# pszOut : LPWSTR out -> LPWSTR
# cchMax : DWORD -> DWORD
# dwTimeMS : DWORD -> DWORD
# digits : INT -> int
# 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。