CreateUriFromMultiByteString

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

HRESULT CreateUriFromMultiByteString(
    LPCSTR pszANSIInputUri,
    DWORD dwEncodingFlags,
    DWORD dwCodePage,
    DWORD dwCreateFlags,
    UINT_PTR dwReserved,   // optional
    IUri** ppUri
);

<DllImport("urlmon.dll", ExactSpelling:=True)>
Public Shared Function CreateUriFromMultiByteString(
    <MarshalAs(UnmanagedType.LPStr)> pszANSIInputUri As String,   ' LPCSTR
    dwEncodingFlags As UInteger,   ' DWORD
    dwCodePage As UInteger,   ' DWORD
    dwCreateFlags As UInteger,   ' DWORD
    dwReserved As UIntPtr,   ' UINT_PTR optional
    ppUri As IntPtr   ' IUri** out
) As Integer
End Function

' pszANSIInputUri : LPCSTR
' dwEncodingFlags : DWORD
' dwCodePage : DWORD
' dwCreateFlags : DWORD
' dwReserved : UINT_PTR optional
' ppUri : IUri** out
Declare PtrSafe Function CreateUriFromMultiByteString Lib "urlmon" ( _
    ByVal pszANSIInputUri As String, _
    ByVal dwEncodingFlags As Long, _
    ByVal dwCodePage As Long, _
    ByVal dwCreateFlags 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

CreateUriFromMultiByteString = ctypes.windll.urlmon.CreateUriFromMultiByteString
CreateUriFromMultiByteString.restype = ctypes.c_int
CreateUriFromMultiByteString.argtypes = [
    wintypes.LPCSTR,  # pszANSIInputUri : LPCSTR
    wintypes.DWORD,  # dwEncodingFlags : DWORD
    wintypes.DWORD,  # dwCodePage : DWORD
    wintypes.DWORD,  # dwCreateFlags : DWORD
    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')
CreateUriFromMultiByteString = Fiddle::Function.new(
  lib['CreateUriFromMultiByteString'],
  [
    Fiddle::TYPE_VOIDP,  # pszANSIInputUri : LPCSTR
    -Fiddle::TYPE_INT,  # dwEncodingFlags : DWORD
    -Fiddle::TYPE_INT,  # dwCodePage : DWORD
    -Fiddle::TYPE_INT,  # dwCreateFlags : DWORD
    Fiddle::TYPE_UINTPTR_T,  # dwReserved : UINT_PTR optional
    Fiddle::TYPE_VOIDP,  # ppUri : IUri** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "urlmon")]
extern "system" {
    fn CreateUriFromMultiByteString(
        pszANSIInputUri: *const u8,  // LPCSTR
        dwEncodingFlags: u32,  // DWORD
        dwCodePage: u32,  // DWORD
        dwCreateFlags: u32,  // DWORD
        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 CreateUriFromMultiByteString([MarshalAs(UnmanagedType.LPStr)] string pszANSIInputUri, uint dwEncodingFlags, uint dwCodePage, uint dwCreateFlags, UIntPtr dwReserved, IntPtr ppUri);
"@
$api = Add-Type -MemberDefinition $sig -Name 'urlmon_CreateUriFromMultiByteString' -Namespace Win32 -PassThru
# $api::CreateUriFromMultiByteString(pszANSIInputUri, dwEncodingFlags, dwCodePage, dwCreateFlags, dwReserved, ppUri)

#uselib "urlmon.dll"
#func global CreateUriFromMultiByteString "CreateUriFromMultiByteString" sptr, sptr, sptr, sptr, sptr, sptr
; CreateUriFromMultiByteString pszANSIInputUri, dwEncodingFlags, dwCodePage, dwCreateFlags, dwReserved, ppUri   ; 戻り値は stat
; pszANSIInputUri : LPCSTR -> "sptr"
; dwEncodingFlags : DWORD -> "sptr"
; dwCodePage : DWORD -> "sptr"
; dwCreateFlags : DWORD -> "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 CreateUriFromMultiByteString "CreateUriFromMultiByteString" str, int, int, int, sptr, sptr
; res = CreateUriFromMultiByteString(pszANSIInputUri, dwEncodingFlags, dwCodePage, dwCreateFlags, dwReserved, ppUri)
; pszANSIInputUri : LPCSTR -> "str"
; dwEncodingFlags : DWORD -> "int"
; dwCodePage : DWORD -> "int"
; dwCreateFlags : DWORD -> "int"
; dwReserved : UINT_PTR optional -> "sptr"
; ppUri : IUri** out -> "sptr"

; HRESULT CreateUriFromMultiByteString(LPCSTR pszANSIInputUri, DWORD dwEncodingFlags, DWORD dwCodePage, DWORD dwCreateFlags, UINT_PTR dwReserved, IUri** ppUri)
#uselib "urlmon.dll"
#cfunc global CreateUriFromMultiByteString "CreateUriFromMultiByteString" str, int, int, int, intptr, intptr
; res = CreateUriFromMultiByteString(pszANSIInputUri, dwEncodingFlags, dwCodePage, dwCreateFlags, dwReserved, ppUri)
; pszANSIInputUri : LPCSTR -> "str"
; dwEncodingFlags : DWORD -> "int"
; dwCodePage : DWORD -> "int"
; dwCreateFlags : DWORD -> "int"
; dwReserved : UINT_PTR optional -> "intptr"
; ppUri : IUri** out -> "intptr"

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

var (
	urlmon = windows.NewLazySystemDLL("urlmon.dll")
	procCreateUriFromMultiByteString = urlmon.NewProc("CreateUriFromMultiByteString")
)

// pszANSIInputUri (LPCSTR), dwEncodingFlags (DWORD), dwCodePage (DWORD), dwCreateFlags (DWORD), dwReserved (UINT_PTR optional), ppUri (IUri** out)
r1, _, err := procCreateUriFromMultiByteString.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszANSIInputUri))),
	uintptr(dwEncodingFlags),
	uintptr(dwCodePage),
	uintptr(dwCreateFlags),
	uintptr(dwReserved),
	uintptr(ppUri),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CreateUriFromMultiByteString(
  pszANSIInputUri: PAnsiChar;   // LPCSTR
  dwEncodingFlags: DWORD;   // DWORD
  dwCodePage: DWORD;   // DWORD
  dwCreateFlags: DWORD;   // DWORD
  dwReserved: NativeUInt;   // UINT_PTR optional
  ppUri: Pointer   // IUri** out
): Integer; stdcall;
  external 'urlmon.dll' name 'CreateUriFromMultiByteString';

result := DllCall("urlmon\CreateUriFromMultiByteString"
    , "AStr", pszANSIInputUri   ; LPCSTR
    , "UInt", dwEncodingFlags   ; DWORD
    , "UInt", dwCodePage   ; DWORD
    , "UInt", dwCreateFlags   ; DWORD
    , "UPtr", dwReserved   ; UINT_PTR optional
    , "Ptr", ppUri   ; IUri** out
    , "Int")   ; return: HRESULT

●CreateUriFromMultiByteString(pszANSIInputUri, dwEncodingFlags, dwCodePage, dwCreateFlags, dwReserved, ppUri) = DLL("urlmon.dll", "int CreateUriFromMultiByteString(char*, dword, dword, dword, int, void*)")
# 呼び出し: CreateUriFromMultiByteString(pszANSIInputUri, dwEncodingFlags, dwCodePage, dwCreateFlags, dwReserved, ppUri)
# pszANSIInputUri : LPCSTR -> "char*"
# dwEncodingFlags : DWORD -> "dword"
# dwCodePage : DWORD -> "dword"
# dwCreateFlags : DWORD -> "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)。