ucnv_toUnicode

関数

バイト列からUnicodeへストリーム変換する。

DLLicuuc.dll呼出規約cdecl

シグネチャ

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

void ucnv_toUnicode(
    UConverter* converter,
    WORD** target,
    const WORD* targetLimit,
    const CHAR** source,
    LPCSTR sourceLimit,
    INT* offsets,
    CHAR flush,
    UErrorCode* err
);

パラメーター

名前	型	方向	説明
converter	UConverter*	inout	外部符号化→Unicode変換に用いるコンバーターへのポインタ。
target	WORD**	inout	出力Unicodeバッファ位置を指すポインタのポインタ。書き込みに応じて進む。
targetLimit	WORD*	in	出力バッファの終端を示すポインタ。
source	CHAR**	in	入力バイト列位置を指すポインタのポインタ。読み取りに応じて進む。
sourceLimit	LPCSTR	in	入力バイト列の終端を示すポインタ。
offsets	INT*	inout	出力各コードユニットに対応する入力オフセットを受け取る配列。NULL可。
flush	CHAR	in	残存入力を確定するか(TRUE)、継続呼び出しか(FALSE)を示すブール値。
err	UErrorCode*	inout	エラーコードを入出力するポインタ。事前にU_ZERO_ERRORで初期化する。

戻り値の型: void

各言語での呼び出し定義

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

void ucnv_toUnicode(
    UConverter* converter,
    WORD** target,
    const WORD* targetLimit,
    const CHAR** source,
    LPCSTR sourceLimit,
    INT* offsets,
    CHAR flush,
    UErrorCode* err
);

[DllImport("icuuc.dll", ExactSpelling = true, CallingConvention = CallingConvention.Cdecl)]
static extern void ucnv_toUnicode(
    ref IntPtr converter,   // UConverter* in/out
    IntPtr target,   // WORD** in/out
    ref ushort targetLimit,   // WORD*
    IntPtr source,   // CHAR**
    [MarshalAs(UnmanagedType.LPStr)] string sourceLimit,   // LPCSTR
    ref int offsets,   // INT* in/out
    sbyte flush,   // CHAR
    ref int err   // UErrorCode* in/out
);

<DllImport("icuuc.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub ucnv_toUnicode(
    ByRef converter As IntPtr,   ' UConverter* in/out
    target As IntPtr,   ' WORD** in/out
    ByRef targetLimit As UShort,   ' WORD*
    source As IntPtr,   ' CHAR**
    <MarshalAs(UnmanagedType.LPStr)> sourceLimit As String,   ' LPCSTR
    ByRef offsets As Integer,   ' INT* in/out
    flush As SByte,   ' CHAR
    ByRef err As Integer   ' UErrorCode* in/out
)
End Sub

' converter : UConverter* in/out
' target : WORD** in/out
' targetLimit : WORD*
' source : CHAR**
' sourceLimit : LPCSTR
' offsets : INT* in/out
' flush : CHAR
' err : UErrorCode* in/out
Declare PtrSafe Sub ucnv_toUnicode Lib "icuuc" ( _
    ByRef converter As LongPtr, _
    ByVal target As LongPtr, _
    ByRef targetLimit As Integer, _
    ByVal source As LongPtr, _
    ByVal sourceLimit As String, _
    ByRef offsets As Long, _
    ByVal flush As Byte, _
    ByRef err As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ucnv_toUnicode = ctypes.cdll.icuuc.ucnv_toUnicode
ucnv_toUnicode.restype = None
ucnv_toUnicode.argtypes = [
    ctypes.c_void_p,  # converter : UConverter* in/out
    ctypes.c_void_p,  # target : WORD** in/out
    ctypes.POINTER(ctypes.c_ushort),  # targetLimit : WORD*
    ctypes.c_void_p,  # source : CHAR**
    wintypes.LPCSTR,  # sourceLimit : LPCSTR
    ctypes.POINTER(ctypes.c_int),  # offsets : INT* in/out
    ctypes.c_byte,  # flush : CHAR
    ctypes.c_void_p,  # err : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuuc.dll')
ucnv_toUnicode = Fiddle::Function.new(
  lib['ucnv_toUnicode'],
  [
    Fiddle::TYPE_VOIDP,  # converter : UConverter* in/out
    Fiddle::TYPE_VOIDP,  # target : WORD** in/out
    Fiddle::TYPE_VOIDP,  # targetLimit : WORD*
    Fiddle::TYPE_VOIDP,  # source : CHAR**
    Fiddle::TYPE_VOIDP,  # sourceLimit : LPCSTR
    Fiddle::TYPE_VOIDP,  # offsets : INT* in/out
    Fiddle::TYPE_CHAR,  # flush : CHAR
    Fiddle::TYPE_VOIDP,  # err : UErrorCode* in/out
  ],
  Fiddle::TYPE_VOID, Fiddle::Function::CDECL)

#[link(name = "icuuc")]
extern "C" {
    fn ucnv_toUnicode(
        converter: *mut isize,  // UConverter* in/out
        target: *mut *mut u16,  // WORD** in/out
        targetLimit: *const u16,  // WORD*
        source: *const *const i8,  // CHAR**
        sourceLimit: *const u8,  // LPCSTR
        offsets: *mut i32,  // INT* in/out
        flush: i8,  // CHAR
        err: *mut i32  // UErrorCode* in/out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icuuc.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern void ucnv_toUnicode(ref IntPtr converter, IntPtr target, ref ushort targetLimit, IntPtr source, [MarshalAs(UnmanagedType.LPStr)] string sourceLimit, ref int offsets, sbyte flush, ref int err);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuuc_ucnv_toUnicode' -Namespace Win32 -PassThru
# $api::ucnv_toUnicode(converter, target, targetLimit, source, sourceLimit, offsets, flush, err)

#uselib "icuuc.dll"
#func global ucnv_toUnicode "ucnv_toUnicode" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; ucnv_toUnicode varptr(converter), varptr(target), varptr(targetLimit), varptr(source), sourceLimit, varptr(offsets), flush, varptr(err)
; converter : UConverter* in/out -> "sptr"
; target : WORD** in/out -> "sptr"
; targetLimit : WORD* -> "sptr"
; source : CHAR** -> "sptr"
; sourceLimit : LPCSTR -> "sptr"
; offsets : INT* in/out -> "sptr"
; flush : CHAR -> "sptr"
; err : UErrorCode* in/out -> "sptr"

出力引数:

#uselib "icuuc.dll"
#func global ucnv_toUnicode "ucnv_toUnicode" var, var, var, var, str, var, int, var
; ucnv_toUnicode converter, target, targetLimit, source, sourceLimit, offsets, flush, err
; converter : UConverter* in/out -> "var"
; target : WORD** in/out -> "var"
; targetLimit : WORD* -> "var"
; source : CHAR** -> "var"
; sourceLimit : LPCSTR -> "str"
; offsets : INT* in/out -> "var"
; flush : CHAR -> "int"
; err : UErrorCode* in/out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。#uselib "icuuc.dll"
#func global ucnv_toUnicode "ucnv_toUnicode" sptr, sptr, sptr, sptr, str, sptr, int, sptr
; ucnv_toUnicode varptr(converter), varptr(target), varptr(targetLimit), varptr(source), sourceLimit, varptr(offsets), flush, varptr(err)
; converter : UConverter* in/out -> "sptr"
; target : WORD** in/out -> "sptr"
; targetLimit : WORD* -> "sptr"
; source : CHAR** -> "sptr"
; sourceLimit : LPCSTR -> "str"
; offsets : INT* in/out -> "sptr"
; flush : CHAR -> "int"
; err : UErrorCode* in/out -> "sptr"
; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。

出力引数:

; void ucnv_toUnicode(UConverter* converter, WORD** target, WORD* targetLimit, CHAR** source, LPCSTR sourceLimit, INT* offsets, CHAR flush, UErrorCode* err)
#uselib "icuuc.dll"
#func global ucnv_toUnicode "ucnv_toUnicode" var, var, var, var, str, var, int, var
; ucnv_toUnicode converter, target, targetLimit, source, sourceLimit, offsets, flush, err
; converter : UConverter* in/out -> "var"
; target : WORD** in/out -> "var"
; targetLimit : WORD* -> "var"
; source : CHAR** -> "var"
; sourceLimit : LPCSTR -> "str"
; offsets : INT* in/out -> "var"
; flush : CHAR -> "int"
; err : UErrorCode* in/out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。; void ucnv_toUnicode(UConverter* converter, WORD** target, WORD* targetLimit, CHAR** source, LPCSTR sourceLimit, INT* offsets, CHAR flush, UErrorCode* err)
#uselib "icuuc.dll"
#func global ucnv_toUnicode "ucnv_toUnicode" intptr, intptr, intptr, intptr, str, intptr, int, intptr
; ucnv_toUnicode varptr(converter), varptr(target), varptr(targetLimit), varptr(source), sourceLimit, varptr(offsets), flush, varptr(err)
; converter : UConverter* in/out -> "intptr"
; target : WORD** in/out -> "intptr"
; targetLimit : WORD* -> "intptr"
; source : CHAR** -> "intptr"
; sourceLimit : LPCSTR -> "str"
; offsets : INT* in/out -> "intptr"
; flush : CHAR -> "int"
; err : UErrorCode* in/out -> "intptr"
; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。

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

var (
	icuuc = windows.NewLazySystemDLL("icuuc.dll")
	procucnv_toUnicode = icuuc.NewProc("ucnv_toUnicode")
)

// converter (UConverter* in/out), target (WORD** in/out), targetLimit (WORD*), source (CHAR**), sourceLimit (LPCSTR), offsets (INT* in/out), flush (CHAR), err (UErrorCode* in/out)
r1, _, err := procucnv_toUnicode.Call(
	uintptr(converter),
	uintptr(target),
	uintptr(targetLimit),
	uintptr(source),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(sourceLimit))),
	uintptr(offsets),
	uintptr(flush),
	uintptr(err),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure ucnv_toUnicode(
  converter: Pointer;   // UConverter* in/out
  target: Pointer;   // WORD** in/out
  targetLimit: Pointer;   // WORD*
  source: Pointer;   // CHAR**
  sourceLimit: PAnsiChar;   // LPCSTR
  offsets: Pointer;   // INT* in/out
  flush: Shortint;   // CHAR
  err: Pointer   // UErrorCode* in/out
); cdecl;
  external 'icuuc.dll' name 'ucnv_toUnicode';

result := DllCall("icuuc\ucnv_toUnicode"
    , "Ptr", converter   ; UConverter* in/out
    , "Ptr", target   ; WORD** in/out
    , "Ptr", targetLimit   ; WORD*
    , "Ptr", source   ; CHAR**
    , "AStr", sourceLimit   ; LPCSTR
    , "Ptr", offsets   ; INT* in/out
    , "Char", flush   ; CHAR
    , "Ptr", err   ; UErrorCode* in/out
    , "Cdecl Int")   ; return: void

●ucnv_toUnicode(converter, target, targetLimit, source, sourceLimit, offsets, flush, err) = DLL("icuuc.dll", "int ucnv_toUnicode(void*, void*, void*, void*, char*, void*, char, void*)")
# 呼び出し: ucnv_toUnicode(converter, target, targetLimit, source, sourceLimit, offsets, flush, err)
# converter : UConverter* in/out -> "void*"
# target : WORD** in/out -> "void*"
# targetLimit : WORD* -> "void*"
# source : CHAR** -> "void*"
# sourceLimit : LPCSTR -> "char*"
# offsets : INT* in/out -> "void*"
# flush : CHAR -> "char"
# err : 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。

const std = @import("std");

extern "icuuc" fn ucnv_toUnicode(
    converter: [*c]isize, // UConverter* in/out
    target: [*c][*c]u16, // WORD** in/out
    targetLimit: [*c]u16, // WORD*
    source: [*c][*c]i8, // CHAR**
    sourceLimit: [*c]const u8, // LPCSTR
    offsets: [*c]i32, // INT* in/out
    flush: i8, // CHAR
    err: [*c]i32 // UErrorCode* in/out
) callconv(.c) void;

proc ucnv_toUnicode(
    `converter`: ptr int,  # UConverter* in/out
    target: ptr uint16,  # WORD** in/out
    targetLimit: ptr uint16,  # WORD*
    source: ptr int8,  # CHAR**
    sourceLimit: cstring,  # LPCSTR
    offsets: ptr int32,  # INT* in/out
    flush: int8,  # CHAR
    err: ptr int32  # UErrorCode* in/out
) {.importc: "ucnv_toUnicode", cdecl, dynlib: "icuuc.dll".}

pragma(lib, "icuuc");
extern(C)
void ucnv_toUnicode(
    ptrdiff_t* converter,   // UConverter* in/out
    ushort** target,   // WORD** in/out
    ushort* targetLimit,   // WORD*
    byte** source,   // CHAR**
    const(char)* sourceLimit,   // LPCSTR
    int* offsets,   // INT* in/out
    byte flush,   // CHAR
    int* err   // UErrorCode* in/out
);

ccall((:ucnv_toUnicode, "icuuc.dll"), Cvoid,
      (Ptr{Int}, Ptr{UInt16}, Ptr{UInt16}, Ptr{Int8}, Cstring, Ptr{Int32}, Int8, Ptr{Int32}),
      converter, target, targetLimit, source, sourceLimit, offsets, flush, err)
# converter : UConverter* in/out -> Ptr{Int}
# target : WORD** in/out -> Ptr{UInt16}
# targetLimit : WORD* -> Ptr{UInt16}
# source : CHAR** -> Ptr{Int8}
# sourceLimit : LPCSTR -> Cstring
# offsets : INT* in/out -> Ptr{Int32}
# flush : CHAR -> Int8
# err : UErrorCode* in/out -> Ptr{Int32}

local ffi = require("ffi")
ffi.cdef[[
void ucnv_toUnicode(
    intptr_t* converter,
    uint16_t** target,
    uint16_t* targetLimit,
    int8_t** source,
    const char* sourceLimit,
    int32_t* offsets,
    int8_t flush,
    int32_t* err);
]]
local icuuc = ffi.load("icuuc")
-- icuuc.ucnv_toUnicode(converter, target, targetLimit, source, sourceLimit, offsets, flush, err)
-- converter : UConverter* in/out
-- target : WORD** in/out
-- targetLimit : WORD*
-- source : CHAR**
-- sourceLimit : LPCSTR
-- offsets : INT* in/out
-- flush : CHAR
-- err : UErrorCode* in/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('icuuc.dll');
const ucnv_toUnicode = lib.func('__cdecl', 'ucnv_toUnicode', 'void', ['intptr_t *', 'uint16_t *', 'uint16_t *', 'int8_t *', 'str', 'int32_t *', 'int8_t', 'int32_t *']);
// ucnv_toUnicode(converter, target, targetLimit, source, sourceLimit, offsets, flush, err)
// converter : UConverter* in/out -> 'intptr_t *'
// target : WORD** in/out -> 'uint16_t *'
// targetLimit : WORD* -> 'uint16_t *'
// source : CHAR** -> 'int8_t *'
// sourceLimit : LPCSTR -> 'str'
// offsets : INT* in/out -> 'int32_t *'
// flush : CHAR -> 'int8_t'
// err : UErrorCode* in/out -> '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("icuuc.dll", {
  ucnv_toUnicode: { parameters: ["pointer", "pointer", "pointer", "pointer", "buffer", "pointer", "i8", "pointer"], result: "void" },
});
// lib.symbols.ucnv_toUnicode(converter, target, targetLimit, source, sourceLimit, offsets, flush, err)
// converter : UConverter* in/out -> "pointer"
// target : WORD** in/out -> "pointer"
// targetLimit : WORD* -> "pointer"
// source : CHAR** -> "pointer"
// sourceLimit : LPCSTR -> "buffer"
// offsets : INT* in/out -> "pointer"
// flush : CHAR -> "i8"
// err : UErrorCode* in/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
void ucnv_toUnicode(
    intptr_t* converter,
    uint16_t** target,
    uint16_t* targetLimit,
    int8_t** source,
    const char* sourceLimit,
    int32_t* offsets,
    int8_t flush,
    int32_t* err);
C, "icuuc.dll");
// $ffi->ucnv_toUnicode(converter, target, targetLimit, source, sourceLimit, offsets, flush, err);
// converter : UConverter* in/out
// target : WORD** in/out
// targetLimit : WORD*
// source : CHAR**
// sourceLimit : LPCSTR
// offsets : INT* in/out
// flush : CHAR
// err : UErrorCode* in/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。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Icuuc extends Library {
    Icuuc INSTANCE = Native.load("icuuc", Icuuc.class);
    void ucnv_toUnicode(
        LongByReference converter,   // UConverter* in/out
        Pointer target,   // WORD** in/out
        ShortByReference targetLimit,   // WORD*
        Pointer source,   // CHAR**
        String sourceLimit,   // LPCSTR
        IntByReference offsets,   // INT* in/out
        byte flush,   // CHAR
        IntByReference err   // UErrorCode* in/out
    );
}

@[Link("icuuc")]
lib Libicuuc
  fun ucnv_toUnicode = ucnv_toUnicode(
    converter : LibC::SSizeT*,   # UConverter* in/out
    target : UInt16**,   # WORD** in/out
    targetLimit : UInt16*,   # WORD*
    source : Int8**,   # CHAR**
    sourceLimit : UInt8*,   # LPCSTR
    offsets : Int32*,   # INT* in/out
    flush : Int8,   # CHAR
    err : Int32*   # UErrorCode* in/out
  ) : Void
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef ucnv_toUnicodeNative = Void Function(Pointer<IntPtr>, Pointer<Uint16>, Pointer<Uint16>, Pointer<Int8>, Pointer<Utf8>, Pointer<Int32>, Int8, Pointer<Int32>);
typedef ucnv_toUnicodeDart = void Function(Pointer<IntPtr>, Pointer<Uint16>, Pointer<Uint16>, Pointer<Int8>, Pointer<Utf8>, Pointer<Int32>, int, Pointer<Int32>);
final ucnv_toUnicode = DynamicLibrary.open('icuuc.dll')
    .lookupFunction<ucnv_toUnicodeNative, ucnv_toUnicodeDart>('ucnv_toUnicode');
// converter : UConverter* in/out -> Pointer<IntPtr>
// target : WORD** in/out -> Pointer<Uint16>
// targetLimit : WORD* -> Pointer<Uint16>
// source : CHAR** -> Pointer<Int8>
// sourceLimit : LPCSTR -> Pointer<Utf8>
// offsets : INT* in/out -> Pointer<Int32>
// flush : CHAR -> Int8
// err : UErrorCode* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure ucnv_toUnicode(
  converter: Pointer;   // UConverter* in/out
  target: Pointer;   // WORD** in/out
  targetLimit: Pointer;   // WORD*
  source: Pointer;   // CHAR**
  sourceLimit: PAnsiChar;   // LPCSTR
  offsets: Pointer;   // INT* in/out
  flush: Shortint;   // CHAR
  err: Pointer   // UErrorCode* in/out
); cdecl;
  external 'icuuc.dll' name 'ucnv_toUnicode';

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

foreign import ccall safe "ucnv_toUnicode"
  c_ucnv_toUnicode :: Ptr CIntPtr -> Ptr Word16 -> Ptr Word16 -> Ptr Int8 -> CString -> Ptr Int32 -> Int8 -> Ptr Int32 -> IO ()
-- converter : UConverter* in/out -> Ptr CIntPtr
-- target : WORD** in/out -> Ptr Word16
-- targetLimit : WORD* -> Ptr Word16
-- source : CHAR** -> Ptr Int8
-- sourceLimit : LPCSTR -> CString
-- offsets : INT* in/out -> Ptr Int32
-- flush : CHAR -> Int8
-- err : UErrorCode* in/out -> Ptr 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 ucnv_tounicode =
  foreign "ucnv_toUnicode"
    ((ptr intptr_t) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> (ptr int8_t) @-> string @-> (ptr int32_t) @-> int8_t @-> (ptr int32_t) @-> returning void)
(* converter : UConverter* in/out -> (ptr intptr_t) *)
(* target : WORD** in/out -> (ptr uint16_t) *)
(* targetLimit : WORD* -> (ptr uint16_t) *)
(* source : CHAR** -> (ptr int8_t) *)
(* sourceLimit : LPCSTR -> string *)
(* offsets : INT* in/out -> (ptr int32_t) *)
(* flush : CHAR -> int8_t *)
(* err : UErrorCode* in/out -> (ptr 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 icuuc (t "icuuc.dll"))
(cffi:use-foreign-library icuuc)

(cffi:defcfun ("ucnv_toUnicode" ucnv-to-unicode :convention :cdecl) :void
  (converter :pointer)   ; UConverter* in/out
  (target :pointer)   ; WORD** in/out
  (target-limit :pointer)   ; WORD*
  (source :pointer)   ; CHAR**
  (source-limit :string)   ; LPCSTR
  (offsets :pointer)   ; INT* in/out
  (flush :int8)   ; CHAR
  (err :pointer))   ; UErrorCode* in/out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ucnv_toUnicode = Win32::API::More->new('icuuc',
    'void ucnv_toUnicode(LPVOID converter, LPVOID target, LPVOID targetLimit, LPVOID source, LPCSTR sourceLimit, LPVOID offsets, char flush, LPVOID err)');
# my $ret = $ucnv_toUnicode->Call($converter, $target, $targetLimit, $source, $sourceLimit, $offsets, $flush, $err);
# converter : UConverter* in/out -> LPVOID
# target : WORD** in/out -> LPVOID
# targetLimit : WORD* -> LPVOID
# source : CHAR** -> LPVOID
# sourceLimit : LPCSTR -> LPCSTR
# offsets : INT* in/out -> LPVOID
# flush : CHAR -> char
# err : UErrorCode* in/out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。

ucnv_toUnicode

シグネチャ

パラメーター

各言語での呼び出し定義

関連項目