ucol_getContractionsAndExpansions

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

void ucol_getContractionsAndExpansions(
    const UCollator* coll,
    USet* contractions,
    USet* expansions,
    CHAR addPrefixes,
    UErrorCode* status
);

<DllImport("icuin.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub ucol_getContractionsAndExpansions(
    ByRef coll As IntPtr,   ' UCollator*
    ByRef contractions As IntPtr,   ' USet* in/out
    ByRef expansions As IntPtr,   ' USet* in/out
    addPrefixes As SByte,   ' CHAR
    ByRef status As Integer   ' UErrorCode* in/out
)
End Sub

' coll : UCollator*
' contractions : USet* in/out
' expansions : USet* in/out
' addPrefixes : CHAR
' status : UErrorCode* in/out
Declare PtrSafe Sub ucol_getContractionsAndExpansions Lib "icuin" ( _
    ByRef coll As LongPtr, _
    ByRef contractions As LongPtr, _
    ByRef expansions As LongPtr, _
    ByVal addPrefixes As Byte, _
    ByRef status As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ucol_getContractionsAndExpansions = ctypes.cdll.icuin.ucol_getContractionsAndExpansions
ucol_getContractionsAndExpansions.restype = None
ucol_getContractionsAndExpansions.argtypes = [
    ctypes.c_void_p,  # coll : UCollator*
    ctypes.c_void_p,  # contractions : USet* in/out
    ctypes.c_void_p,  # expansions : USet* in/out
    ctypes.c_byte,  # addPrefixes : CHAR
    ctypes.c_void_p,  # status : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuin.dll')
ucol_getContractionsAndExpansions = Fiddle::Function.new(
  lib['ucol_getContractionsAndExpansions'],
  [
    Fiddle::TYPE_VOIDP,  # coll : UCollator*
    Fiddle::TYPE_VOIDP,  # contractions : USet* in/out
    Fiddle::TYPE_VOIDP,  # expansions : USet* in/out
    Fiddle::TYPE_CHAR,  # addPrefixes : CHAR
    Fiddle::TYPE_VOIDP,  # status : UErrorCode* in/out
  ],
  Fiddle::TYPE_VOID, Fiddle::Function::CDECL)

#[link(name = "icuin")]
extern "C" {
    fn ucol_getContractionsAndExpansions(
        coll: *const isize,  // UCollator*
        contractions: *mut isize,  // USet* in/out
        expansions: *mut isize,  // USet* in/out
        addPrefixes: i8,  // CHAR
        status: *mut i32  // UErrorCode* in/out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icuin.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern void ucol_getContractionsAndExpansions(ref IntPtr coll, ref IntPtr contractions, ref IntPtr expansions, sbyte addPrefixes, ref int status);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuin_ucol_getContractionsAndExpansions' -Namespace Win32 -PassThru
# $api::ucol_getContractionsAndExpansions(coll, contractions, expansions, addPrefixes, status)

#uselib "icuin.dll"
#func global ucol_getContractionsAndExpansions "ucol_getContractionsAndExpansions" sptr, sptr, sptr, sptr, sptr
; ucol_getContractionsAndExpansions varptr(coll), varptr(contractions), varptr(expansions), addPrefixes, varptr(status)
; coll : UCollator* -> "sptr"
; contractions : USet* in/out -> "sptr"
; expansions : USet* in/out -> "sptr"
; addPrefixes : CHAR -> "sptr"
; status : UErrorCode* in/out -> "sptr"

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

var (
	icuin = windows.NewLazySystemDLL("icuin.dll")
	procucol_getContractionsAndExpansions = icuin.NewProc("ucol_getContractionsAndExpansions")
)

// coll (UCollator*), contractions (USet* in/out), expansions (USet* in/out), addPrefixes (CHAR), status (UErrorCode* in/out)
r1, _, err := procucol_getContractionsAndExpansions.Call(
	uintptr(coll),
	uintptr(contractions),
	uintptr(expansions),
	uintptr(addPrefixes),
	uintptr(status),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure ucol_getContractionsAndExpansions(
  coll: Pointer;   // UCollator*
  contractions: Pointer;   // USet* in/out
  expansions: Pointer;   // USet* in/out
  addPrefixes: Shortint;   // CHAR
  status: Pointer   // UErrorCode* in/out
); cdecl;
  external 'icuin.dll' name 'ucol_getContractionsAndExpansions';

result := DllCall("icuin\ucol_getContractionsAndExpansions"
    , "Ptr", coll   ; UCollator*
    , "Ptr", contractions   ; USet* in/out
    , "Ptr", expansions   ; USet* in/out
    , "Char", addPrefixes   ; CHAR
    , "Ptr", status   ; UErrorCode* in/out
    , "Cdecl Int")   ; return: void

●ucol_getContractionsAndExpansions(coll, contractions, expansions, addPrefixes, status) = DLL("icuin.dll", "int ucol_getContractionsAndExpansions(void*, void*, void*, char, void*)")
# 呼び出し: ucol_getContractionsAndExpansions(coll, contractions, expansions, addPrefixes, status)
# coll : UCollator* -> "void*"
# contractions : USet* in/out -> "void*"
# expansions : USet* in/out -> "void*"
# addPrefixes : CHAR -> "char"
# status : 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 "icuin" fn ucol_getContractionsAndExpansions(
    coll: [*c]isize, // UCollator*
    contractions: [*c]isize, // USet* in/out
    expansions: [*c]isize, // USet* in/out
    addPrefixes: i8, // CHAR
    status: [*c]i32 // UErrorCode* in/out
) callconv(.c) void;

proc ucol_getContractionsAndExpansions(
    coll: ptr int,  # UCollator*
    contractions: ptr int,  # USet* in/out
    expansions: ptr int,  # USet* in/out
    addPrefixes: int8,  # CHAR
    status: ptr int32  # UErrorCode* in/out
) {.importc: "ucol_getContractionsAndExpansions", cdecl, dynlib: "icuin.dll".}

pragma(lib, "icuin");
extern(C)
void ucol_getContractionsAndExpansions(
    ptrdiff_t* coll,   // UCollator*
    ptrdiff_t* contractions,   // USet* in/out
    ptrdiff_t* expansions,   // USet* in/out
    byte addPrefixes,   // CHAR
    int* status   // UErrorCode* in/out
);

ccall((:ucol_getContractionsAndExpansions, "icuin.dll"), Cvoid,
      (Ptr{Int}, Ptr{Int}, Ptr{Int}, Int8, Ptr{Int32}),
      coll, contractions, expansions, addPrefixes, status)
# coll : UCollator* -> Ptr{Int}
# contractions : USet* in/out -> Ptr{Int}
# expansions : USet* in/out -> Ptr{Int}
# addPrefixes : CHAR -> Int8
# status : UErrorCode* in/out -> Ptr{Int32}

local ffi = require("ffi")
ffi.cdef[[
void ucol_getContractionsAndExpansions(
    intptr_t* coll,
    intptr_t* contractions,
    intptr_t* expansions,
    int8_t addPrefixes,
    int32_t* status);
]]
local icuin = ffi.load("icuin")
-- icuin.ucol_getContractionsAndExpansions(coll, contractions, expansions, addPrefixes, status)
-- coll : UCollator*
-- contractions : USet* in/out
-- expansions : USet* in/out
-- addPrefixes : CHAR
-- status : 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('icuin.dll');
const ucol_getContractionsAndExpansions = lib.func('__cdecl', 'ucol_getContractionsAndExpansions', 'void', ['intptr_t *', 'intptr_t *', 'intptr_t *', 'int8_t', 'int32_t *']);
// ucol_getContractionsAndExpansions(coll, contractions, expansions, addPrefixes, status)
// coll : UCollator* -> 'intptr_t *'
// contractions : USet* in/out -> 'intptr_t *'
// expansions : USet* in/out -> 'intptr_t *'
// addPrefixes : CHAR -> 'int8_t'
// status : 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("icuin.dll", {
  ucol_getContractionsAndExpansions: { parameters: ["pointer", "pointer", "pointer", "i8", "pointer"], result: "void" },
});
// lib.symbols.ucol_getContractionsAndExpansions(coll, contractions, expansions, addPrefixes, status)
// coll : UCollator* -> "pointer"
// contractions : USet* in/out -> "pointer"
// expansions : USet* in/out -> "pointer"
// addPrefixes : CHAR -> "i8"
// status : 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 ucol_getContractionsAndExpansions(
    intptr_t* coll,
    intptr_t* contractions,
    intptr_t* expansions,
    int8_t addPrefixes,
    int32_t* status);
C, "icuin.dll");
// $ffi->ucol_getContractionsAndExpansions(coll, contractions, expansions, addPrefixes, status);
// coll : UCollator*
// contractions : USet* in/out
// expansions : USet* in/out
// addPrefixes : CHAR
// status : 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 Icuin extends Library {
    Icuin INSTANCE = Native.load("icuin", Icuin.class);
    void ucol_getContractionsAndExpansions(
        LongByReference coll,   // UCollator*
        LongByReference contractions,   // USet* in/out
        LongByReference expansions,   // USet* in/out
        byte addPrefixes,   // CHAR
        IntByReference status   // UErrorCode* in/out
    );
}

@[Link("icuin")]
lib Libicuin
  fun ucol_getContractionsAndExpansions = ucol_getContractionsAndExpansions(
    coll : LibC::SSizeT*,   # UCollator*
    contractions : LibC::SSizeT*,   # USet* in/out
    expansions : LibC::SSizeT*,   # USet* in/out
    addPrefixes : Int8,   # CHAR
    status : 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 ucol_getContractionsAndExpansionsNative = Void Function(Pointer<IntPtr>, Pointer<IntPtr>, Pointer<IntPtr>, Int8, Pointer<Int32>);
typedef ucol_getContractionsAndExpansionsDart = void Function(Pointer<IntPtr>, Pointer<IntPtr>, Pointer<IntPtr>, int, Pointer<Int32>);
final ucol_getContractionsAndExpansions = DynamicLibrary.open('icuin.dll')
    .lookupFunction<ucol_getContractionsAndExpansionsNative, ucol_getContractionsAndExpansionsDart>('ucol_getContractionsAndExpansions');
// coll : UCollator* -> Pointer<IntPtr>
// contractions : USet* in/out -> Pointer<IntPtr>
// expansions : USet* in/out -> Pointer<IntPtr>
// addPrefixes : CHAR -> Int8
// status : UErrorCode* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure ucol_getContractionsAndExpansions(
  coll: Pointer;   // UCollator*
  contractions: Pointer;   // USet* in/out
  expansions: Pointer;   // USet* in/out
  addPrefixes: Shortint;   // CHAR
  status: Pointer   // UErrorCode* in/out
); cdecl;
  external 'icuin.dll' name 'ucol_getContractionsAndExpansions';

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

foreign import ccall safe "ucol_getContractionsAndExpansions"
  c_ucol_getContractionsAndExpansions :: Ptr CIntPtr -> Ptr CIntPtr -> Ptr CIntPtr -> Int8 -> Ptr Int32 -> IO ()
-- coll : UCollator* -> Ptr CIntPtr
-- contractions : USet* in/out -> Ptr CIntPtr
-- expansions : USet* in/out -> Ptr CIntPtr
-- addPrefixes : CHAR -> Int8
-- status : 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 ucol_getcontractionsandexpansions =
  foreign "ucol_getContractionsAndExpansions"
    ((ptr intptr_t) @-> (ptr intptr_t) @-> (ptr intptr_t) @-> int8_t @-> (ptr int32_t) @-> returning void)
(* coll : UCollator* -> (ptr intptr_t) *)
(* contractions : USet* in/out -> (ptr intptr_t) *)
(* expansions : USet* in/out -> (ptr intptr_t) *)
(* addPrefixes : CHAR -> int8_t *)
(* status : 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 icuin (t "icuin.dll"))
(cffi:use-foreign-library icuin)

(cffi:defcfun ("ucol_getContractionsAndExpansions" ucol-get-contractions-and-expansions :convention :cdecl) :void
  (coll :pointer)   ; UCollator*
  (contractions :pointer)   ; USet* in/out
  (expansions :pointer)   ; USet* in/out
  (add-prefixes :int8)   ; CHAR
  (status :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 $ucol_getContractionsAndExpansions = Win32::API::More->new('icuin',
    'void ucol_getContractionsAndExpansions(LPVOID coll, LPVOID contractions, LPVOID expansions, char addPrefixes, LPVOID status)');
# my $ret = $ucol_getContractionsAndExpansions->Call($coll, $contractions, $expansions, $addPrefixes, $status);
# coll : UCollator* -> LPVOID
# contractions : USet* in/out -> LPVOID
# expansions : USet* in/out -> LPVOID
# addPrefixes : CHAR -> char
# status : 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。