CreateUri

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

HRESULT CreateUri(
    LPCWSTR pwzURI,
    URI_CREATE_FLAGS dwFlags,
    UINT_PTR dwReserved,   // optional
    IUri** ppURI
);

<DllImport("urlmon.dll", ExactSpelling:=True)>
Public Shared Function CreateUri(
    <MarshalAs(UnmanagedType.LPWStr)> pwzURI As String,   ' LPCWSTR
    dwFlags As UInteger,   ' URI_CREATE_FLAGS
    dwReserved As UIntPtr,   ' UINT_PTR optional
    ppURI As IntPtr   ' IUri** out
) As Integer
End Function

' pwzURI : LPCWSTR
' dwFlags : URI_CREATE_FLAGS
' dwReserved : UINT_PTR optional
' ppURI : IUri** out
Declare PtrSafe Function CreateUri Lib "urlmon" ( _
    ByVal pwzURI As LongPtr, _
    ByVal dwFlags As Long, _
    ByVal dwReserved As LongPtr, _
    ByVal ppURI As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CreateUri = ctypes.windll.urlmon.CreateUri
CreateUri.restype = ctypes.c_int
CreateUri.argtypes = [
    wintypes.LPCWSTR,  # pwzURI : LPCWSTR
    wintypes.DWORD,  # dwFlags : URI_CREATE_FLAGS
    ctypes.c_size_t,  # dwReserved : UINT_PTR optional
    ctypes.c_void_p,  # ppURI : IUri** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('urlmon.dll')
CreateUri = Fiddle::Function.new(
  lib['CreateUri'],
  [
    Fiddle::TYPE_VOIDP,  # pwzURI : LPCWSTR
    -Fiddle::TYPE_INT,  # dwFlags : URI_CREATE_FLAGS
    Fiddle::TYPE_UINTPTR_T,  # dwReserved : UINT_PTR optional
    Fiddle::TYPE_VOIDP,  # ppURI : IUri** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "urlmon")]
extern "system" {
    fn CreateUri(
        pwzURI: *const u16,  // LPCWSTR
        dwFlags: u32,  // URI_CREATE_FLAGS
        dwReserved: usize,  // UINT_PTR optional
        ppURI: *mut *mut core::ffi::c_void  // IUri** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("urlmon.dll")]
public static extern int CreateUri([MarshalAs(UnmanagedType.LPWStr)] string pwzURI, uint dwFlags, UIntPtr dwReserved, IntPtr ppURI);
"@
$api = Add-Type -MemberDefinition $sig -Name 'urlmon_CreateUri' -Namespace Win32 -PassThru
# $api::CreateUri(pwzURI, dwFlags, dwReserved, ppURI)

#uselib "urlmon.dll"
#func global CreateUri "CreateUri" sptr, sptr, sptr, sptr
; CreateUri pwzURI, dwFlags, dwReserved, ppURI   ; 戻り値は stat
; pwzURI : LPCWSTR -> "sptr"
; dwFlags : URI_CREATE_FLAGS -> "sptr"
; dwReserved : UINT_PTR optional -> "sptr"
; ppURI : IUri** out -> "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 "urlmon.dll"
#cfunc global CreateUri "CreateUri" wstr, int, sptr, sptr
; res = CreateUri(pwzURI, dwFlags, dwReserved, ppURI)
; pwzURI : LPCWSTR -> "wstr"
; dwFlags : URI_CREATE_FLAGS -> "int"
; dwReserved : UINT_PTR optional -> "sptr"
; ppURI : IUri** out -> "sptr"

; HRESULT CreateUri(LPCWSTR pwzURI, URI_CREATE_FLAGS dwFlags, UINT_PTR dwReserved, IUri** ppURI)
#uselib "urlmon.dll"
#cfunc global CreateUri "CreateUri" wstr, int, intptr, intptr
; res = CreateUri(pwzURI, dwFlags, dwReserved, ppURI)
; pwzURI : LPCWSTR -> "wstr"
; dwFlags : URI_CREATE_FLAGS -> "int"
; dwReserved : UINT_PTR optional -> "intptr"
; ppURI : IUri** out -> "intptr"

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

var (
	urlmon = windows.NewLazySystemDLL("urlmon.dll")
	procCreateUri = urlmon.NewProc("CreateUri")
)

// pwzURI (LPCWSTR), dwFlags (URI_CREATE_FLAGS), dwReserved (UINT_PTR optional), ppURI (IUri** out)
r1, _, err := procCreateUri.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pwzURI))),
	uintptr(dwFlags),
	uintptr(dwReserved),
	uintptr(ppURI),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CreateUri(
  pwzURI: PWideChar;   // LPCWSTR
  dwFlags: DWORD;   // URI_CREATE_FLAGS
  dwReserved: NativeUInt;   // UINT_PTR optional
  ppURI: Pointer   // IUri** out
): Integer; stdcall;
  external 'urlmon.dll' name 'CreateUri';

result := DllCall("urlmon\CreateUri"
    , "WStr", pwzURI   ; LPCWSTR
    , "UInt", dwFlags   ; URI_CREATE_FLAGS
    , "UPtr", dwReserved   ; UINT_PTR optional
    , "Ptr", ppURI   ; IUri** out
    , "Int")   ; return: HRESULT

●CreateUri(pwzURI, dwFlags, dwReserved, ppURI) = DLL("urlmon.dll", "int CreateUri(char*, dword, int, void*)")
# 呼び出し: CreateUri(pwzURI, dwFlags, dwReserved, ppURI)
# pwzURI : LPCWSTR -> "char*"
# dwFlags : URI_CREATE_FLAGS -> "dword"
# dwReserved : UINT_PTR optional -> "int"
# ppURI : IUri** out -> "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 "urlmon" fn CreateUri(
    pwzURI: [*c]const u16, // LPCWSTR
    dwFlags: u32, // URI_CREATE_FLAGS
    dwReserved: usize, // UINT_PTR optional
    ppURI: ?*anyopaque // IUri** out
) callconv(std.os.windows.WINAPI) i32;

proc CreateUri(
    pwzURI: WideCString,  # LPCWSTR
    dwFlags: uint32,  # URI_CREATE_FLAGS
    dwReserved: uint,  # UINT_PTR optional
    ppURI: pointer  # IUri** out
): int32 {.importc: "CreateUri", stdcall, dynlib: "urlmon.dll".}

pragma(lib, "urlmon");
extern(Windows)
int CreateUri(
    const(wchar)* pwzURI,   // LPCWSTR
    uint dwFlags,   // URI_CREATE_FLAGS
    size_t dwReserved,   // UINT_PTR optional
    void* ppURI   // IUri** out
);

ccall((:CreateUri, "urlmon.dll"), stdcall, Int32,
      (Cwstring, UInt32, Csize_t, Ptr{Cvoid}),
      pwzURI, dwFlags, dwReserved, ppURI)
# pwzURI : LPCWSTR -> Cwstring
# dwFlags : URI_CREATE_FLAGS -> UInt32
# dwReserved : UINT_PTR optional -> Csize_t
# ppURI : IUri** out -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t CreateUri(
    const uint16_t* pwzURI,
    uint32_t dwFlags,
    uintptr_t dwReserved,
    void* ppURI);
]]
local urlmon = ffi.load("urlmon")
-- urlmon.CreateUri(pwzURI, dwFlags, dwReserved, ppURI)
-- pwzURI : LPCWSTR
-- dwFlags : URI_CREATE_FLAGS
-- dwReserved : UINT_PTR optional
-- ppURI : IUri** out
-- 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('urlmon.dll');
const CreateUri = lib.func('__stdcall', 'CreateUri', 'int32_t', ['str16', 'uint32_t', 'uintptr_t', 'void *']);
// CreateUri(pwzURI, dwFlags, dwReserved, ppURI)
// pwzURI : LPCWSTR -> 'str16'
// dwFlags : URI_CREATE_FLAGS -> 'uint32_t'
// dwReserved : UINT_PTR optional -> 'uintptr_t'
// ppURI : IUri** out -> 'void *'
// 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("urlmon.dll", {
  CreateUri: { parameters: ["buffer", "u32", "usize", "pointer"], result: "i32" },
});
// lib.symbols.CreateUri(pwzURI, dwFlags, dwReserved, ppURI)
// pwzURI : LPCWSTR -> "buffer"
// dwFlags : URI_CREATE_FLAGS -> "u32"
// dwReserved : UINT_PTR optional -> "usize"
// ppURI : IUri** out -> "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 CreateUri(
    const uint16_t* pwzURI,
    uint32_t dwFlags,
    size_t dwReserved,
    void* ppURI);
C, "urlmon.dll");
// $ffi->CreateUri(pwzURI, dwFlags, dwReserved, ppURI);
// pwzURI : LPCWSTR
// dwFlags : URI_CREATE_FLAGS
// dwReserved : UINT_PTR optional
// ppURI : IUri** out
// 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 Urlmon extends StdCallLibrary {
    Urlmon INSTANCE = Native.load("urlmon", Urlmon.class);
    int CreateUri(
        WString pwzURI,   // LPCWSTR
        int dwFlags,   // URI_CREATE_FLAGS
        long dwReserved,   // UINT_PTR optional
        Pointer ppURI   // IUri** out
    );
}

@[Link("urlmon")]
lib Liburlmon
  fun CreateUri = CreateUri(
    pwzURI : UInt16*,   # LPCWSTR
    dwFlags : UInt32,   # URI_CREATE_FLAGS
    dwReserved : LibC::SizeT,   # UINT_PTR optional
    ppURI : Void*   # IUri** out
  ) : 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 CreateUriNative = Int32 Function(Pointer<Utf16>, Uint32, UintPtr, Pointer<Void>);
typedef CreateUriDart = int Function(Pointer<Utf16>, int, int, Pointer<Void>);
final CreateUri = DynamicLibrary.open('urlmon.dll')
    .lookupFunction<CreateUriNative, CreateUriDart>('CreateUri');
// pwzURI : LPCWSTR -> Pointer<Utf16>
// dwFlags : URI_CREATE_FLAGS -> Uint32
// dwReserved : UINT_PTR optional -> UintPtr
// ppURI : IUri** out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function CreateUri(
  pwzURI: PWideChar;   // LPCWSTR
  dwFlags: DWORD;   // URI_CREATE_FLAGS
  dwReserved: NativeUInt;   // UINT_PTR optional
  ppURI: Pointer   // IUri** out
): Integer; stdcall;
  external 'urlmon.dll' name 'CreateUri';

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

foreign import stdcall safe "CreateUri"
  c_CreateUri :: CWString -> Word32 -> CUIntPtr -> Ptr () -> IO Int32
-- pwzURI : LPCWSTR -> CWString
-- dwFlags : URI_CREATE_FLAGS -> Word32
-- dwReserved : UINT_PTR optional -> CUIntPtr
-- ppURI : IUri** out -> Ptr ()
-- 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 createuri =
  foreign "CreateUri"
    ((ptr uint16_t) @-> uint32_t @-> size_t @-> (ptr void) @-> returning int32_t)
(* pwzURI : LPCWSTR -> (ptr uint16_t) *)
(* dwFlags : URI_CREATE_FLAGS -> uint32_t *)
(* dwReserved : UINT_PTR optional -> size_t *)
(* ppURI : IUri** out -> (ptr void) *)
(* 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 urlmon (t "urlmon.dll"))
(cffi:use-foreign-library urlmon)

(cffi:defcfun ("CreateUri" create-uri :convention :stdcall) :int32
  (pwz-uri (:string :encoding :utf-16le))   ; LPCWSTR
  (dw-flags :uint32)   ; URI_CREATE_FLAGS
  (dw-reserved :uint64)   ; UINT_PTR optional
  (pp-uri :pointer))   ; IUri** out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $CreateUri = Win32::API::More->new('urlmon',
    'int CreateUri(LPCWSTR pwzURI, DWORD dwFlags, WPARAM dwReserved, LPVOID ppURI)');
# my $ret = $CreateUri->Call($pwzURI, $dwFlags, $dwReserved, $ppURI);
# pwzURI : LPCWSTR -> LPCWSTR
# dwFlags : URI_CREATE_FLAGS -> DWORD
# dwReserved : UINT_PTR optional -> WPARAM
# ppURI : IUri** out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。