ucptrie_toBinary

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

INT ucptrie_toBinary(
    const UCPTrie* trie,
    void* data,
    INT capacity,
    UErrorCode* pErrorCode
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ucptrie_toBinary(
    trie As IntPtr,   ' UCPTrie*
    data As IntPtr,   ' void* in/out
    capacity As Integer,   ' INT
    ByRef pErrorCode As Integer   ' UErrorCode* in/out
) As Integer
End Function

' trie : UCPTrie*
' data : void* in/out
' capacity : INT
' pErrorCode : UErrorCode* in/out
Declare PtrSafe Function ucptrie_toBinary Lib "icu" ( _
    ByVal trie As LongPtr, _
    ByVal data As LongPtr, _
    ByVal capacity As Long, _
    ByRef pErrorCode As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ucptrie_toBinary = ctypes.cdll.icu.ucptrie_toBinary
ucptrie_toBinary.restype = ctypes.c_int
ucptrie_toBinary.argtypes = [
    ctypes.c_void_p,  # trie : UCPTrie*
    ctypes.POINTER(None),  # data : void* in/out
    ctypes.c_int,  # capacity : INT
    ctypes.c_void_p,  # pErrorCode : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icu.dll')
ucptrie_toBinary = Fiddle::Function.new(
  lib['ucptrie_toBinary'],
  [
    Fiddle::TYPE_VOIDP,  # trie : UCPTrie*
    Fiddle::TYPE_VOIDP,  # data : void* in/out
    Fiddle::TYPE_INT,  # capacity : INT
    Fiddle::TYPE_VOIDP,  # pErrorCode : UErrorCode* in/out
  ],
  Fiddle::TYPE_INT, Fiddle::Function::CDECL)

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

$sig = @"
[DllImport("icu.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern int ucptrie_toBinary(IntPtr trie, IntPtr data, int capacity, ref int pErrorCode);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icu_ucptrie_toBinary' -Namespace Win32 -PassThru
# $api::ucptrie_toBinary(trie, data, capacity, pErrorCode)

#uselib "icu.dll"
#func global ucptrie_toBinary "ucptrie_toBinary" sptr, sptr, sptr, sptr
; ucptrie_toBinary varptr(trie), data, capacity, varptr(pErrorCode)   ; 戻り値は stat
; trie : UCPTrie* -> "sptr"
; data : void* in/out -> "sptr"
; capacity : INT -> "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_toBinary = icu.NewProc("ucptrie_toBinary")
)

// trie (UCPTrie*), data (void* in/out), capacity (INT), pErrorCode (UErrorCode* in/out)
r1, _, err := procucptrie_toBinary.Call(
	uintptr(trie),
	uintptr(data),
	uintptr(capacity),
	uintptr(pErrorCode),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function ucptrie_toBinary(
  trie: Pointer;   // UCPTrie*
  data: Pointer;   // void* in/out
  capacity: Integer;   // INT
  pErrorCode: Pointer   // UErrorCode* in/out
): Integer; cdecl;
  external 'icu.dll' name 'ucptrie_toBinary';

result := DllCall("icu\ucptrie_toBinary"
    , "Ptr", trie   ; UCPTrie*
    , "Ptr", data   ; void* in/out
    , "Int", capacity   ; INT
    , "Ptr", pErrorCode   ; UErrorCode* in/out
    , "Cdecl Int")   ; return: INT

●ucptrie_toBinary(trie, data, capacity, pErrorCode) = DLL("icu.dll", "int ucptrie_toBinary(void*, void*, int, void*)")
# 呼び出し: ucptrie_toBinary(trie, data, capacity, pErrorCode)
# trie : UCPTrie* -> "void*"
# data : void* in/out -> "void*"
# capacity : INT -> "int"
# 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_toBinary(
    trie: [*c]UCPTrie, // UCPTrie*
    data: ?*anyopaque, // void* in/out
    capacity: i32, // INT
    pErrorCode: [*c]i32 // UErrorCode* in/out
) callconv(.c) i32;

proc ucptrie_toBinary(
    trie: ptr UCPTrie,  # UCPTrie*
    data: pointer,  # void* in/out
    capacity: int32,  # INT
    pErrorCode: ptr int32  # UErrorCode* in/out
): int32 {.importc: "ucptrie_toBinary", cdecl, dynlib: "icu.dll".}

pragma(lib, "icu");
extern(C)
int ucptrie_toBinary(
    UCPTrie* trie,   // UCPTrie*
    void* data,   // void* in/out
    int capacity,   // INT
    int* pErrorCode   // UErrorCode* in/out
);

ccall((:ucptrie_toBinary, "icu.dll"), Int32,
      (Ptr{UCPTrie}, Ptr{Cvoid}, Int32, Ptr{Int32}),
      trie, data, capacity, pErrorCode)
# trie : UCPTrie* -> Ptr{UCPTrie}
# data : void* in/out -> Ptr{Cvoid}
# capacity : INT -> Int32
# pErrorCode : UErrorCode* in/out -> Ptr{Int32}

local ffi = require("ffi")
ffi.cdef[[
int32_t ucptrie_toBinary(
    void* trie,
    void* data,
    int32_t capacity,
    int32_t* pErrorCode);
]]
local icu = ffi.load("icu")
-- icu.ucptrie_toBinary(trie, data, capacity, pErrorCode)
-- trie : UCPTrie*
-- data : void* in/out
-- capacity : INT
-- 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_toBinary = lib.func('__cdecl', 'ucptrie_toBinary', 'int32_t', ['void *', 'void *', 'int32_t', 'int32_t *']);
// ucptrie_toBinary(trie, data, capacity, pErrorCode)
// trie : UCPTrie* -> 'void *'
// data : void* in/out -> 'void *'
// capacity : INT -> '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_toBinary: { parameters: ["pointer", "pointer", "i32", "pointer"], result: "i32" },
});
// lib.symbols.ucptrie_toBinary(trie, data, capacity, pErrorCode)
// trie : UCPTrie* -> "pointer"
// data : void* in/out -> "pointer"
// capacity : INT -> "i32"
// 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
int32_t ucptrie_toBinary(
    void* trie,
    void* data,
    int32_t capacity,
    int32_t* pErrorCode);
C, "icu.dll");
// $ffi->ucptrie_toBinary(trie, data, capacity, pErrorCode);
// trie : UCPTrie*
// data : void* in/out
// capacity : INT
// 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);
    int ucptrie_toBinary(
        Pointer trie,   // UCPTrie*
        Pointer data,   // void* in/out
        int capacity,   // INT
        IntByReference pErrorCode   // UErrorCode* in/out
    );
}

@[Link("icu")]
lib Libicu
  fun ucptrie_toBinary = ucptrie_toBinary(
    trie : UCPTrie*,   # UCPTrie*
    data : Void*,   # void* in/out
    capacity : Int32,   # INT
    pErrorCode : Int32*   # UErrorCode* in/out
  ) : Int32
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_toBinaryNative = Int32 Function(Pointer<Void>, Pointer<Void>, Int32, Pointer<Int32>);
typedef ucptrie_toBinaryDart = int Function(Pointer<Void>, Pointer<Void>, int, Pointer<Int32>);
final ucptrie_toBinary = DynamicLibrary.open('icu.dll')
    .lookupFunction<ucptrie_toBinaryNative, ucptrie_toBinaryDart>('ucptrie_toBinary');
// trie : UCPTrie* -> Pointer<Void>
// data : void* in/out -> Pointer<Void>
// capacity : INT -> Int32
// pErrorCode : UErrorCode* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ucptrie_toBinary(
  trie: Pointer;   // UCPTrie*
  data: Pointer;   // void* in/out
  capacity: Integer;   // INT
  pErrorCode: Pointer   // UErrorCode* in/out
): Integer; cdecl;
  external 'icu.dll' name 'ucptrie_toBinary';

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

foreign import ccall safe "ucptrie_toBinary"
  c_ucptrie_toBinary :: Ptr () -> Ptr () -> Int32 -> Ptr Int32 -> IO Int32
-- trie : UCPTrie* -> Ptr ()
-- data : void* in/out -> Ptr ()
-- capacity : INT -> 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_tobinary =
  foreign "ucptrie_toBinary"
    ((ptr void) @-> (ptr void) @-> int32_t @-> (ptr int32_t) @-> returning int32_t)
(* trie : UCPTrie* -> (ptr void) *)
(* data : void* in/out -> (ptr void) *)
(* capacity : INT -> 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_toBinary" ucptrie-to-binary :convention :cdecl) :int32
  (trie :pointer)   ; UCPTrie*
  (data :pointer)   ; void* in/out
  (capacity :int32)   ; INT
  (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_toBinary = Win32::API::More->new('icu',
    'int ucptrie_toBinary(LPVOID trie, LPVOID data, int capacity, LPVOID pErrorCode)');
# my $ret = $ucptrie_toBinary->Call($trie, $data, $capacity, $pErrorCode);
# trie : UCPTrie* -> LPVOID
# data : void* in/out -> LPVOID
# capacity : INT -> int
# 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。