uset_addAllCodePoints

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

void uset_addAllCodePoints(
    USet* set,
    const WORD* str,
    INT strLen
);

<DllImport("icuuc.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub uset_addAllCodePoints(
    ByRef [set] As IntPtr,   ' USet* in/out
    ByRef str As UShort,   ' WORD*
    strLen As Integer   ' INT
)
End Sub

' set : USet* in/out
' str : WORD*
' strLen : INT
Declare PtrSafe Sub uset_addAllCodePoints Lib "icuuc" ( _
    ByRef set As LongPtr, _
    ByRef str As Integer, _
    ByVal strLen As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

uset_addAllCodePoints = ctypes.cdll.icuuc.uset_addAllCodePoints
uset_addAllCodePoints.restype = None
uset_addAllCodePoints.argtypes = [
    ctypes.c_void_p,  # set : USet* in/out
    ctypes.POINTER(ctypes.c_ushort),  # str : WORD*
    ctypes.c_int,  # strLen : INT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuuc.dll')
uset_addAllCodePoints = Fiddle::Function.new(
  lib['uset_addAllCodePoints'],
  [
    Fiddle::TYPE_VOIDP,  # set : USet* in/out
    Fiddle::TYPE_VOIDP,  # str : WORD*
    Fiddle::TYPE_INT,  # strLen : INT
  ],
  Fiddle::TYPE_VOID, Fiddle::Function::CDECL)

#[link(name = "icuuc")]
extern "C" {
    fn uset_addAllCodePoints(
        set: *mut isize,  // USet* in/out
        str: *const u16,  // WORD*
        strLen: i32  // INT
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icuuc.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern void uset_addAllCodePoints(ref IntPtr set, ref ushort str, int strLen);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuuc_uset_addAllCodePoints' -Namespace Win32 -PassThru
# $api::uset_addAllCodePoints(set, str, strLen)

#uselib "icuuc.dll"
#func global uset_addAllCodePoints "uset_addAllCodePoints" sptr, sptr, sptr
; uset_addAllCodePoints varptr(set), varptr(str), strLen
; set : USet* in/out -> "sptr"
; str : WORD* -> "sptr"
; strLen : INT -> "sptr"

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

var (
	icuuc = windows.NewLazySystemDLL("icuuc.dll")
	procuset_addAllCodePoints = icuuc.NewProc("uset_addAllCodePoints")
)

// set (USet* in/out), str (WORD*), strLen (INT)
r1, _, err := procuset_addAllCodePoints.Call(
	uintptr(set),
	uintptr(str),
	uintptr(strLen),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure uset_addAllCodePoints(
  set: Pointer;   // USet* in/out
  str: Pointer;   // WORD*
  strLen: Integer   // INT
); cdecl;
  external 'icuuc.dll' name 'uset_addAllCodePoints';

result := DllCall("icuuc\uset_addAllCodePoints"
    , "Ptr", set   ; USet* in/out
    , "Ptr", str   ; WORD*
    , "Int", strLen   ; INT
    , "Cdecl Int")   ; return: void

●uset_addAllCodePoints(set, str, strLen) = DLL("icuuc.dll", "int uset_addAllCodePoints(void*, void*, int)")
# 呼び出し: uset_addAllCodePoints(set, str, strLen)
# set : USet* in/out -> "void*"
# str : WORD* -> "void*"
# strLen : INT -> "int"
# 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 uset_addAllCodePoints(
    set: [*c]isize, // USet* in/out
    str: [*c]u16, // WORD*
    strLen: i32 // INT
) callconv(.c) void;

proc uset_addAllCodePoints(
    set: ptr int,  # USet* in/out
    str: ptr uint16,  # WORD*
    strLen: int32  # INT
) {.importc: "uset_addAllCodePoints", cdecl, dynlib: "icuuc.dll".}

pragma(lib, "icuuc");
extern(C)
void uset_addAllCodePoints(
    ptrdiff_t* set,   // USet* in/out
    ushort* str,   // WORD*
    int strLen   // INT
);

ccall((:uset_addAllCodePoints, "icuuc.dll"), Cvoid,
      (Ptr{Int}, Ptr{UInt16}, Int32),
      set, str, strLen)
# set : USet* in/out -> Ptr{Int}
# str : WORD* -> Ptr{UInt16}
# strLen : INT -> Int32

local ffi = require("ffi")
ffi.cdef[[
void uset_addAllCodePoints(
    intptr_t* set,
    uint16_t* str,
    int32_t strLen);
]]
local icuuc = ffi.load("icuuc")
-- icuuc.uset_addAllCodePoints(set, str, strLen)
-- set : USet* in/out
-- str : WORD*
-- strLen : INT
-- 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 uset_addAllCodePoints = lib.func('__cdecl', 'uset_addAllCodePoints', 'void', ['intptr_t *', 'uint16_t *', 'int32_t']);
// uset_addAllCodePoints(set, str, strLen)
// set : USet* in/out -> 'intptr_t *'
// str : WORD* -> 'uint16_t *'
// strLen : INT -> '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", {
  uset_addAllCodePoints: { parameters: ["pointer", "pointer", "i32"], result: "void" },
});
// lib.symbols.uset_addAllCodePoints(set, str, strLen)
// set : USet* in/out -> "pointer"
// str : WORD* -> "pointer"
// strLen : INT -> "i32"
// 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 uset_addAllCodePoints(
    intptr_t* set,
    uint16_t* str,
    int32_t strLen);
C, "icuuc.dll");
// $ffi->uset_addAllCodePoints(set, str, strLen);
// set : USet* in/out
// str : WORD*
// strLen : INT
// 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 uset_addAllCodePoints(
        LongByReference set,   // USet* in/out
        ShortByReference str,   // WORD*
        int strLen   // INT
    );
}

@[Link("icuuc")]
lib Libicuuc
  fun uset_addAllCodePoints = uset_addAllCodePoints(
    set : LibC::SSizeT*,   # USet* in/out
    str : UInt16*,   # WORD*
    strLen : Int32   # INT
  ) : 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 uset_addAllCodePointsNative = Void Function(Pointer<IntPtr>, Pointer<Uint16>, Int32);
typedef uset_addAllCodePointsDart = void Function(Pointer<IntPtr>, Pointer<Uint16>, int);
final uset_addAllCodePoints = DynamicLibrary.open('icuuc.dll')
    .lookupFunction<uset_addAllCodePointsNative, uset_addAllCodePointsDart>('uset_addAllCodePoints');
// set : USet* in/out -> Pointer<IntPtr>
// str : WORD* -> Pointer<Uint16>
// strLen : INT -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure uset_addAllCodePoints(
  set: Pointer;   // USet* in/out
  str: Pointer;   // WORD*
  strLen: Integer   // INT
); cdecl;
  external 'icuuc.dll' name 'uset_addAllCodePoints';

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

foreign import ccall safe "uset_addAllCodePoints"
  c_uset_addAllCodePoints :: Ptr CIntPtr -> Ptr Word16 -> Int32 -> IO ()
-- set : USet* in/out -> Ptr CIntPtr
-- str : WORD* -> Ptr Word16
-- strLen : INT -> 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 uset_addallcodepoints =
  foreign "uset_addAllCodePoints"
    ((ptr intptr_t) @-> (ptr uint16_t) @-> int32_t @-> returning void)
(* set : USet* in/out -> (ptr intptr_t) *)
(* str : WORD* -> (ptr uint16_t) *)
(* strLen : INT -> 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 ("uset_addAllCodePoints" uset-add-all-code-points :convention :cdecl) :void
  (set :pointer)   ; USet* in/out
  (str :pointer)   ; WORD*
  (str-len :int32))   ; INT
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $uset_addAllCodePoints = Win32::API::More->new('icuuc',
    'void uset_addAllCodePoints(LPVOID set, LPVOID str, int strLen)');
# my $ret = $uset_addAllCodePoints->Call($set, $str, $strLen);
# set : USet* in/out -> LPVOID
# str : WORD* -> LPVOID
# strLen : INT -> int
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。