ucptrie_openFromBinary

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

UCPTrie* ucptrie_openFromBinary(
    UCPTrieType type,
    UCPTrieValueWidth valueWidth,
    const void* data,
    INT length,
    INT* pActualLength,
    UErrorCode* pErrorCode
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ucptrie_openFromBinary(
    type As Integer,   ' UCPTrieType
    valueWidth As Integer,   ' UCPTrieValueWidth
    data As IntPtr,   ' void*
    length As Integer,   ' INT
    ByRef pActualLength As Integer,   ' INT* in/out
    ByRef pErrorCode As Integer   ' UErrorCode* in/out
) As IntPtr
End Function

' type : UCPTrieType
' valueWidth : UCPTrieValueWidth
' data : void*
' length : INT
' pActualLength : INT* in/out
' pErrorCode : UErrorCode* in/out
Declare PtrSafe Function ucptrie_openFromBinary Lib "icu" ( _
    ByVal type As Long, _
    ByVal valueWidth As Long, _
    ByVal data As LongPtr, _
    ByVal length As Long, _
    ByRef pActualLength 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

ucptrie_openFromBinary = ctypes.cdll.icu.ucptrie_openFromBinary
ucptrie_openFromBinary.restype = ctypes.c_void_p
ucptrie_openFromBinary.argtypes = [
    ctypes.c_int,  # type : UCPTrieType
    ctypes.c_int,  # valueWidth : UCPTrieValueWidth
    ctypes.POINTER(None),  # data : void*
    ctypes.c_int,  # length : INT
    ctypes.POINTER(ctypes.c_int),  # pActualLength : INT* in/out
    ctypes.c_void_p,  # pErrorCode : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icu.dll')
ucptrie_openFromBinary = Fiddle::Function.new(
  lib['ucptrie_openFromBinary'],
  [
    Fiddle::TYPE_INT,  # type : UCPTrieType
    Fiddle::TYPE_INT,  # valueWidth : UCPTrieValueWidth
    Fiddle::TYPE_VOIDP,  # data : void*
    Fiddle::TYPE_INT,  # length : INT
    Fiddle::TYPE_VOIDP,  # pActualLength : INT* in/out
    Fiddle::TYPE_VOIDP,  # pErrorCode : UErrorCode* in/out
  ],
  Fiddle::TYPE_VOIDP, Fiddle::Function::CDECL)

#[link(name = "icu")]
extern "C" {
    fn ucptrie_openFromBinary(
        type: i32,  // UCPTrieType
        valueWidth: i32,  // UCPTrieValueWidth
        data: *const (),  // void*
        length: i32,  // INT
        pActualLength: *mut i32,  // INT* in/out
        pErrorCode: *mut i32  // UErrorCode* in/out
    ) -> *mut UCPTrie;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icu.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr ucptrie_openFromBinary(int type, int valueWidth, IntPtr data, int length, ref int pActualLength, ref int pErrorCode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icu_ucptrie_openFromBinary' -Namespace Win32 -PassThru
# $api::ucptrie_openFromBinary(type, valueWidth, data, length, pActualLength, pErrorCode)

#uselib "icu.dll"
#func global ucptrie_openFromBinary "ucptrie_openFromBinary" sptr, sptr, sptr, sptr, sptr, sptr
; ucptrie_openFromBinary type, valueWidth, data, length, varptr(pActualLength), varptr(pErrorCode)   ; 戻り値は stat
; type : UCPTrieType -> "sptr"
; valueWidth : UCPTrieValueWidth -> "sptr"
; data : void* -> "sptr"
; length : INT -> "sptr"
; pActualLength : INT* in/out -> "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。

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

var (
	icu = windows.NewLazySystemDLL("icu.dll")
	procucptrie_openFromBinary = icu.NewProc("ucptrie_openFromBinary")
)

// type (UCPTrieType), valueWidth (UCPTrieValueWidth), data (void*), length (INT), pActualLength (INT* in/out), pErrorCode (UErrorCode* in/out)
r1, _, err := procucptrie_openFromBinary.Call(
	uintptr(type),
	uintptr(valueWidth),
	uintptr(data),
	uintptr(length),
	uintptr(pActualLength),
	uintptr(pErrorCode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // UCPTrie*

function ucptrie_openFromBinary(
  type: Integer;   // UCPTrieType
  valueWidth: Integer;   // UCPTrieValueWidth
  data: Pointer;   // void*
  length: Integer;   // INT
  pActualLength: Pointer;   // INT* in/out
  pErrorCode: Pointer   // UErrorCode* in/out
): Pointer; cdecl;
  external 'icu.dll' name 'ucptrie_openFromBinary';

result := DllCall("icu\ucptrie_openFromBinary"
    , "Int", type   ; UCPTrieType
    , "Int", valueWidth   ; UCPTrieValueWidth
    , "Ptr", data   ; void*
    , "Int", length   ; INT
    , "Ptr", pActualLength   ; INT* in/out
    , "Ptr", pErrorCode   ; UErrorCode* in/out
    , "Cdecl Ptr")   ; return: UCPTrie*

●ucptrie_openFromBinary(type, valueWidth, data, length, pActualLength, pErrorCode) = DLL("icu.dll", "void* ucptrie_openFromBinary(int, int, void*, int, void*, void*)")
# 呼び出し: ucptrie_openFromBinary(type, valueWidth, data, length, pActualLength, pErrorCode)
# type : UCPTrieType -> "int"
# valueWidth : UCPTrieValueWidth -> "int"
# data : void* -> "void*"
# length : INT -> "int"
# pActualLength : INT* in/out -> "void*"
# 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。

const std = @import("std");

extern "icu" fn ucptrie_openFromBinary(
    type: i32, // UCPTrieType
    valueWidth: i32, // UCPTrieValueWidth
    data: ?*anyopaque, // void*
    length: i32, // INT
    pActualLength: [*c]i32, // INT* in/out
    pErrorCode: [*c]i32 // UErrorCode* in/out
) callconv(.c) [*c]UCPTrie;

proc ucptrie_openFromBinary(
    `type`: int32,  # UCPTrieType
    valueWidth: int32,  # UCPTrieValueWidth
    data: pointer,  # void*
    length: int32,  # INT
    pActualLength: ptr int32,  # INT* in/out
    pErrorCode: ptr int32  # UErrorCode* in/out
): ptr UCPTrie {.importc: "ucptrie_openFromBinary", cdecl, dynlib: "icu.dll".}

pragma(lib, "icu");
extern(C)
UCPTrie* ucptrie_openFromBinary(
    int type,   // UCPTrieType
    int valueWidth,   // UCPTrieValueWidth
    void* data,   // void*
    int length,   // INT
    int* pActualLength,   // INT* in/out
    int* pErrorCode   // UErrorCode* in/out
);

ccall((:ucptrie_openFromBinary, "icu.dll"), Ptr{UCPTrie},
      (Int32, Int32, Ptr{Cvoid}, Int32, Ptr{Int32}, Ptr{Int32}),
      type, valueWidth, data, length, pActualLength, pErrorCode)
# type : UCPTrieType -> Int32
# valueWidth : UCPTrieValueWidth -> Int32
# data : void* -> Ptr{Cvoid}
# length : INT -> Int32
# pActualLength : INT* in/out -> Ptr{Int32}
# pErrorCode : UErrorCode* in/out -> Ptr{Int32}

local ffi = require("ffi")
ffi.cdef[[
void* ucptrie_openFromBinary(
    int32_t type,
    int32_t valueWidth,
    void* data,
    int32_t length,
    int32_t* pActualLength,
    int32_t* pErrorCode);
]]
local icu = ffi.load("icu")
-- icu.ucptrie_openFromBinary(type, valueWidth, data, length, pActualLength, pErrorCode)
-- type : UCPTrieType
-- valueWidth : UCPTrieValueWidth
-- data : void*
-- length : INT
-- pActualLength : INT* in/out
-- pErrorCode : 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('icu.dll');
const ucptrie_openFromBinary = lib.func('__cdecl', 'ucptrie_openFromBinary', 'void *', ['int32_t', 'int32_t', 'void *', 'int32_t', 'int32_t *', 'int32_t *']);
// ucptrie_openFromBinary(type, valueWidth, data, length, pActualLength, pErrorCode)
// type : UCPTrieType -> 'int32_t'
// valueWidth : UCPTrieValueWidth -> 'int32_t'
// data : void* -> 'void *'
// length : INT -> 'int32_t'
// pActualLength : INT* in/out -> 'int32_t *'
// pErrorCode : 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("icu.dll", {
  ucptrie_openFromBinary: { parameters: ["i32", "i32", "pointer", "i32", "pointer", "pointer"], result: "pointer" },
});
// lib.symbols.ucptrie_openFromBinary(type, valueWidth, data, length, pActualLength, pErrorCode)
// type : UCPTrieType -> "i32"
// valueWidth : UCPTrieValueWidth -> "i32"
// data : void* -> "pointer"
// length : INT -> "i32"
// pActualLength : INT* in/out -> "pointer"
// pErrorCode : 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* ucptrie_openFromBinary(
    int32_t type,
    int32_t valueWidth,
    void* data,
    int32_t length,
    int32_t* pActualLength,
    int32_t* pErrorCode);
C, "icu.dll");
// $ffi->ucptrie_openFromBinary(type, valueWidth, data, length, pActualLength, pErrorCode);
// type : UCPTrieType
// valueWidth : UCPTrieValueWidth
// data : void*
// length : INT
// pActualLength : INT* in/out
// pErrorCode : 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 Icu extends Library {
    Icu INSTANCE = Native.load("icu", Icu.class);
    Pointer ucptrie_openFromBinary(
        int type,   // UCPTrieType
        int valueWidth,   // UCPTrieValueWidth
        Pointer data,   // void*
        int length,   // INT
        IntByReference pActualLength,   // INT* in/out
        IntByReference pErrorCode   // UErrorCode* in/out
    );
}

@[Link("icu")]
lib Libicu
  fun ucptrie_openFromBinary = ucptrie_openFromBinary(
    type_ : Int32,   # UCPTrieType
    valueWidth : Int32,   # UCPTrieValueWidth
    data : Void*,   # void*
    length : Int32,   # INT
    pActualLength : Int32*,   # INT* in/out
    pErrorCode : Int32*   # UErrorCode* in/out
  ) : UCPTrie*
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 ucptrie_openFromBinaryNative = Pointer<Void> Function(Int32, Int32, Pointer<Void>, Int32, Pointer<Int32>, Pointer<Int32>);
typedef ucptrie_openFromBinaryDart = Pointer<Void> Function(int, int, Pointer<Void>, int, Pointer<Int32>, Pointer<Int32>);
final ucptrie_openFromBinary = DynamicLibrary.open('icu.dll')
    .lookupFunction<ucptrie_openFromBinaryNative, ucptrie_openFromBinaryDart>('ucptrie_openFromBinary');
// type : UCPTrieType -> Int32
// valueWidth : UCPTrieValueWidth -> Int32
// data : void* -> Pointer<Void>
// length : INT -> Int32
// pActualLength : INT* in/out -> Pointer<Int32>
// pErrorCode : UErrorCode* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ucptrie_openFromBinary(
  type: Integer;   // UCPTrieType
  valueWidth: Integer;   // UCPTrieValueWidth
  data: Pointer;   // void*
  length: Integer;   // INT
  pActualLength: Pointer;   // INT* in/out
  pErrorCode: Pointer   // UErrorCode* in/out
): Pointer; cdecl;
  external 'icu.dll' name 'ucptrie_openFromBinary';

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

foreign import ccall safe "ucptrie_openFromBinary"
  c_ucptrie_openFromBinary :: Int32 -> Int32 -> Ptr () -> Int32 -> Ptr Int32 -> Ptr Int32 -> IO (Ptr ())
-- type : UCPTrieType -> Int32
-- valueWidth : UCPTrieValueWidth -> Int32
-- data : void* -> Ptr ()
-- length : INT -> Int32
-- pActualLength : INT* in/out -> Ptr Int32
-- pErrorCode : 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 ucptrie_openfrombinary =
  foreign "ucptrie_openFromBinary"
    (int32_t @-> int32_t @-> (ptr void) @-> int32_t @-> (ptr int32_t) @-> (ptr int32_t) @-> returning (ptr void))
(* type : UCPTrieType -> int32_t *)
(* valueWidth : UCPTrieValueWidth -> int32_t *)
(* data : void* -> (ptr void) *)
(* length : INT -> int32_t *)
(* pActualLength : INT* in/out -> (ptr int32_t) *)
(* pErrorCode : 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 icu (t "icu.dll"))
(cffi:use-foreign-library icu)

(cffi:defcfun ("ucptrie_openFromBinary" ucptrie-open-from-binary :convention :cdecl) :pointer
  (type :int32)   ; UCPTrieType
  (value-width :int32)   ; UCPTrieValueWidth
  (data :pointer)   ; void*
  (length :int32)   ; INT
  (p-actual-length :pointer)   ; INT* in/out
  (p-error-code :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 $ucptrie_openFromBinary = Win32::API::More->new('icu',
    'LPVOID ucptrie_openFromBinary(int type, int valueWidth, LPVOID data, int length, LPVOID pActualLength, LPVOID pErrorCode)');
# my $ret = $ucptrie_openFromBinary->Call($type, $valueWidth, $data, $length, $pActualLength, $pErrorCode);
# type : UCPTrieType -> int
# valueWidth : UCPTrieValueWidth -> int
# data : void* -> LPVOID
# length : INT -> int
# pActualLength : INT* in/out -> LPVOID
# pErrorCode : 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。