uidna_openUTS46

関数

UTS46方式のIDNA変換インスタンスを開く。

DLLicuuc.dll呼出規約cdecl

シグネチャ

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

UIDNA* uidna_openUTS46(
    DWORD options,
    UErrorCode* pErrorCode
);

パラメーター

名前	型	方向
options	DWORD	in
pErrorCode	UErrorCode*	inout

戻り値の型: UIDNA*

各言語での呼び出し定義

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

UIDNA* uidna_openUTS46(
    DWORD options,
    UErrorCode* pErrorCode
);

[DllImport("icuuc.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern IntPtr uidna_openUTS46(
    uint options,   // DWORD
    ref int pErrorCode   // UErrorCode* in/out
);

<DllImport("icuuc.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function uidna_openUTS46(
    options As UInteger,   ' DWORD
    ByRef pErrorCode As Integer   ' UErrorCode* in/out
) As IntPtr
End Function

' options : DWORD
' pErrorCode : UErrorCode* in/out
Declare PtrSafe Function uidna_openUTS46 Lib "icuuc" ( _
    ByVal options As Long, _
    ByRef pErrorCode As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

uidna_openUTS46 = ctypes.cdll.icuuc.uidna_openUTS46
uidna_openUTS46.restype = ctypes.c_void_p
uidna_openUTS46.argtypes = [
    wintypes.DWORD,  # options : DWORD
    ctypes.c_void_p,  # pErrorCode : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuuc.dll')
uidna_openUTS46 = Fiddle::Function.new(
  lib['uidna_openUTS46'],
  [
    -Fiddle::TYPE_INT,  # options : DWORD
    Fiddle::TYPE_VOIDP,  # pErrorCode : UErrorCode* in/out
  ],
  Fiddle::TYPE_VOIDP, Fiddle::Function::CDECL)

#[link(name = "icuuc")]
extern "C" {
    fn uidna_openUTS46(
        options: u32,  // DWORD
        pErrorCode: *mut i32  // UErrorCode* in/out
    ) -> *mut isize;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icuuc.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr uidna_openUTS46(uint options, ref int pErrorCode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuuc_uidna_openUTS46' -Namespace Win32 -PassThru
# $api::uidna_openUTS46(options, pErrorCode)

#uselib "icuuc.dll"
#func global uidna_openUTS46 "uidna_openUTS46" sptr, sptr
; uidna_openUTS46 options, pErrorCode   ; 戻り値は stat
; options : DWORD -> "sptr"
; pErrorCode : UErrorCode* in/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 "icuuc.dll"
#cfunc global uidna_openUTS46 "uidna_openUTS46" int, int
; res = uidna_openUTS46(options, pErrorCode)
; options : DWORD -> "int"
; pErrorCode : UErrorCode* in/out -> "int"

; UIDNA* uidna_openUTS46(DWORD options, UErrorCode* pErrorCode)
#uselib "icuuc.dll"
#cfunc global uidna_openUTS46 "uidna_openUTS46" int, int
; res = uidna_openUTS46(options, pErrorCode)
; options : DWORD -> "int"
; pErrorCode : UErrorCode* in/out -> "int"

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

var (
	icuuc = windows.NewLazySystemDLL("icuuc.dll")
	procuidna_openUTS46 = icuuc.NewProc("uidna_openUTS46")
)

// options (DWORD), pErrorCode (UErrorCode* in/out)
r1, _, err := procuidna_openUTS46.Call(
	uintptr(options),
	uintptr(pErrorCode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // UIDNA*

function uidna_openUTS46(
  options: DWORD;   // DWORD
  pErrorCode: Pointer   // UErrorCode* in/out
): Pointer; cdecl;
  external 'icuuc.dll' name 'uidna_openUTS46';

result := DllCall("icuuc\uidna_openUTS46"
    , "UInt", options   ; DWORD
    , "Ptr", pErrorCode   ; UErrorCode* in/out
    , "Cdecl Ptr")   ; return: UIDNA*

●uidna_openUTS46(options, pErrorCode) = DLL("icuuc.dll", "void* uidna_openUTS46(dword, void*)")
# 呼び出し: uidna_openUTS46(options, pErrorCode)
# options : DWORD -> "dword"
# pErrorCode : UErrorCode* in/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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。