uplrules_selectFormatted

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

INT uplrules_selectFormatted(
    const UPluralRules* uplrules,
    const UFormattedNumber* number,
    WORD* keyword,
    INT capacity,
    UErrorCode* status
);

<DllImport("icu.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function uplrules_selectFormatted(
    ByRef uplrules As IntPtr,   ' UPluralRules*
    ByRef number As IntPtr,   ' UFormattedNumber*
    ByRef keyword As UShort,   ' WORD* in/out
    capacity As Integer,   ' INT
    ByRef status As Integer   ' UErrorCode* in/out
) As Integer
End Function

' uplrules : UPluralRules*
' number : UFormattedNumber*
' keyword : WORD* in/out
' capacity : INT
' status : UErrorCode* in/out
Declare PtrSafe Function uplrules_selectFormatted Lib "icu" ( _
    ByRef uplrules As LongPtr, _
    ByRef number As LongPtr, _
    ByRef keyword As Integer, _
    ByVal capacity As Long, _
    ByRef status 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

uplrules_selectFormatted = ctypes.cdll.icu.uplrules_selectFormatted
uplrules_selectFormatted.restype = ctypes.c_int
uplrules_selectFormatted.argtypes = [
    ctypes.c_void_p,  # uplrules : UPluralRules*
    ctypes.c_void_p,  # number : UFormattedNumber*
    ctypes.POINTER(ctypes.c_ushort),  # keyword : WORD* in/out
    ctypes.c_int,  # capacity : INT
    ctypes.c_void_p,  # status : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icu.dll')
uplrules_selectFormatted = Fiddle::Function.new(
  lib['uplrules_selectFormatted'],
  [
    Fiddle::TYPE_VOIDP,  # uplrules : UPluralRules*
    Fiddle::TYPE_VOIDP,  # number : UFormattedNumber*
    Fiddle::TYPE_VOIDP,  # keyword : WORD* in/out
    Fiddle::TYPE_INT,  # capacity : INT
    Fiddle::TYPE_VOIDP,  # status : UErrorCode* in/out
  ],
  Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "icu")]
extern "C" {
    fn uplrules_selectFormatted(
        uplrules: *const isize,  // UPluralRules*
        number: *const isize,  // UFormattedNumber*
        keyword: *mut u16,  // WORD* in/out
        capacity: i32,  // INT
        status: *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 uplrules_selectFormatted(ref IntPtr uplrules, ref IntPtr number, ref ushort keyword, int capacity, ref int status);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icu_uplrules_selectFormatted' -Namespace Win32 -PassThru
# $api::uplrules_selectFormatted(uplrules, number, keyword, capacity, status)

#uselib "icu.dll"
#func global uplrules_selectFormatted "uplrules_selectFormatted" sptr, sptr, sptr, sptr, sptr
; uplrules_selectFormatted varptr(uplrules), varptr(number), varptr(keyword), capacity, varptr(status)   ; 戻り値は stat
; uplrules : UPluralRules* -> "sptr"
; number : UFormattedNumber* -> "sptr"
; keyword : WORD* in/out -> "sptr"
; capacity : INT -> "sptr"
; status : 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")
	procuplrules_selectFormatted = icu.NewProc("uplrules_selectFormatted")
)

// uplrules (UPluralRules*), number (UFormattedNumber*), keyword (WORD* in/out), capacity (INT), status (UErrorCode* in/out)
r1, _, err := procuplrules_selectFormatted.Call(
	uintptr(uplrules),
	uintptr(number),
	uintptr(keyword),
	uintptr(capacity),
	uintptr(status),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function uplrules_selectFormatted(
  uplrules: Pointer;   // UPluralRules*
  number: Pointer;   // UFormattedNumber*
  keyword: Pointer;   // WORD* in/out
  capacity: Integer;   // INT
  status: Pointer   // UErrorCode* in/out
): Integer; cdecl;
  external 'icu.dll' name 'uplrules_selectFormatted';

result := DllCall("icu\uplrules_selectFormatted"
    , "Ptr", uplrules   ; UPluralRules*
    , "Ptr", number   ; UFormattedNumber*
    , "Ptr", keyword   ; WORD* in/out
    , "Int", capacity   ; INT
    , "Ptr", status   ; UErrorCode* in/out
    , "Cdecl Int")   ; return: INT

●uplrules_selectFormatted(uplrules, number, keyword, capacity, status) = DLL("icu.dll", "int uplrules_selectFormatted(void*, void*, void*, int, void*)")
# 呼び出し: uplrules_selectFormatted(uplrules, number, keyword, capacity, status)
# uplrules : UPluralRules* -> "void*"
# number : UFormattedNumber* -> "void*"
# keyword : WORD* in/out -> "void*"
# capacity : INT -> "int"
# 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 "icu" fn uplrules_selectFormatted(
    uplrules: [*c]isize, // UPluralRules*
    number: [*c]isize, // UFormattedNumber*
    keyword: [*c]u16, // WORD* in/out
    capacity: i32, // INT
    status: [*c]i32 // UErrorCode* in/out
) callconv(.c) i32;

proc uplrules_selectFormatted(
    uplrules: ptr int,  # UPluralRules*
    number: ptr int,  # UFormattedNumber*
    keyword: ptr uint16,  # WORD* in/out
    capacity: int32,  # INT
    status: ptr int32  # UErrorCode* in/out
): int32 {.importc: "uplrules_selectFormatted", cdecl, dynlib: "icu.dll".}

pragma(lib, "icu");
extern(C)
int uplrules_selectFormatted(
    ptrdiff_t* uplrules,   // UPluralRules*
    ptrdiff_t* number,   // UFormattedNumber*
    ushort* keyword,   // WORD* in/out
    int capacity,   // INT
    int* status   // UErrorCode* in/out
);

ccall((:uplrules_selectFormatted, "icu.dll"), Int32,
      (Ptr{Int}, Ptr{Int}, Ptr{UInt16}, Int32, Ptr{Int32}),
      uplrules, number, keyword, capacity, status)
# uplrules : UPluralRules* -> Ptr{Int}
# number : UFormattedNumber* -> Ptr{Int}
# keyword : WORD* in/out -> Ptr{UInt16}
# capacity : INT -> Int32
# status : UErrorCode* in/out -> Ptr{Int32}

local ffi = require("ffi")
ffi.cdef[[
int32_t uplrules_selectFormatted(
    intptr_t* uplrules,
    intptr_t* number,
    uint16_t* keyword,
    int32_t capacity,
    int32_t* status);
]]
local icu = ffi.load("icu")
-- icu.uplrules_selectFormatted(uplrules, number, keyword, capacity, status)
-- uplrules : UPluralRules*
-- number : UFormattedNumber*
-- keyword : WORD* in/out
-- capacity : INT
-- 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('icu.dll');
const uplrules_selectFormatted = lib.func('__cdecl', 'uplrules_selectFormatted', 'int32_t', ['intptr_t *', 'intptr_t *', 'uint16_t *', 'int32_t', 'int32_t *']);
// uplrules_selectFormatted(uplrules, number, keyword, capacity, status)
// uplrules : UPluralRules* -> 'intptr_t *'
// number : UFormattedNumber* -> 'intptr_t *'
// keyword : WORD* in/out -> 'uint16_t *'
// capacity : INT -> 'int32_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("icu.dll", {
  uplrules_selectFormatted: { parameters: ["pointer", "pointer", "pointer", "i32", "pointer"], result: "i32" },
});
// lib.symbols.uplrules_selectFormatted(uplrules, number, keyword, capacity, status)
// uplrules : UPluralRules* -> "pointer"
// number : UFormattedNumber* -> "pointer"
// keyword : WORD* in/out -> "pointer"
// capacity : INT -> "i32"
// 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
int32_t uplrules_selectFormatted(
    intptr_t* uplrules,
    intptr_t* number,
    uint16_t* keyword,
    int32_t capacity,
    int32_t* status);
C, "icu.dll");
// $ffi->uplrules_selectFormatted(uplrules, number, keyword, capacity, status);
// uplrules : UPluralRules*
// number : UFormattedNumber*
// keyword : WORD* in/out
// capacity : INT
// 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 Icu extends Library {
    Icu INSTANCE = Native.load("icu", Icu.class);
    int uplrules_selectFormatted(
        LongByReference uplrules,   // UPluralRules*
        LongByReference number,   // UFormattedNumber*
        ShortByReference keyword,   // WORD* in/out
        int capacity,   // INT
        IntByReference status   // UErrorCode* in/out
    );
}

@[Link("icu")]
lib Libicu
  fun uplrules_selectFormatted = uplrules_selectFormatted(
    uplrules : LibC::SSizeT*,   # UPluralRules*
    number : LibC::SSizeT*,   # UFormattedNumber*
    keyword : UInt16*,   # WORD* in/out
    capacity : Int32,   # INT
    status : 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 uplrules_selectFormattedNative = Int32 Function(Pointer<IntPtr>, Pointer<IntPtr>, Pointer<Uint16>, Int32, Pointer<Int32>);
typedef uplrules_selectFormattedDart = int Function(Pointer<IntPtr>, Pointer<IntPtr>, Pointer<Uint16>, int, Pointer<Int32>);
final uplrules_selectFormatted = DynamicLibrary.open('icu.dll')
    .lookupFunction<uplrules_selectFormattedNative, uplrules_selectFormattedDart>('uplrules_selectFormatted');
// uplrules : UPluralRules* -> Pointer<IntPtr>
// number : UFormattedNumber* -> Pointer<IntPtr>
// keyword : WORD* in/out -> Pointer<Uint16>
// capacity : INT -> Int32
// status : UErrorCode* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function uplrules_selectFormatted(
  uplrules: Pointer;   // UPluralRules*
  number: Pointer;   // UFormattedNumber*
  keyword: Pointer;   // WORD* in/out
  capacity: Integer;   // INT
  status: Pointer   // UErrorCode* in/out
): Integer; cdecl;
  external 'icu.dll' name 'uplrules_selectFormatted';

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

foreign import ccall safe "uplrules_selectFormatted"
  c_uplrules_selectFormatted :: Ptr CIntPtr -> Ptr CIntPtr -> Ptr Word16 -> Int32 -> Ptr Int32 -> IO Int32
-- uplrules : UPluralRules* -> Ptr CIntPtr
-- number : UFormattedNumber* -> Ptr CIntPtr
-- keyword : WORD* in/out -> Ptr Word16
-- capacity : INT -> Int32
-- 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 uplrules_selectformatted =
  foreign "uplrules_selectFormatted"
    ((ptr intptr_t) @-> (ptr intptr_t) @-> (ptr uint16_t) @-> int32_t @-> (ptr int32_t) @-> returning int32_t)
(* uplrules : UPluralRules* -> (ptr intptr_t) *)
(* number : UFormattedNumber* -> (ptr intptr_t) *)
(* keyword : WORD* in/out -> (ptr uint16_t) *)
(* capacity : INT -> int32_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 icu (t "icu.dll"))
(cffi:use-foreign-library icu)

(cffi:defcfun ("uplrules_selectFormatted" uplrules-select-formatted :convention :cdecl) :int32
  (uplrules :pointer)   ; UPluralRules*
  (number :pointer)   ; UFormattedNumber*
  (keyword :pointer)   ; WORD* in/out
  (capacity :int32)   ; INT
  (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 $uplrules_selectFormatted = Win32::API::More->new('icu',
    'int uplrules_selectFormatted(LPVOID uplrules, LPVOID number, LPVOID keyword, int capacity, LPVOID status)');
# my $ret = $uplrules_selectFormatted->Call($uplrules, $number, $keyword, $capacity, $status);
# uplrules : UPluralRules* -> LPVOID
# number : UFormattedNumber* -> LPVOID
# keyword : WORD* in/out -> LPVOID
# capacity : INT -> int
# 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。