utext_setNativeIndex

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

void utext_setNativeIndex(
    UText* ut,
    LONGLONG nativeIndex
);

<DllImport("icuuc.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Sub utext_setNativeIndex(
    ut As IntPtr,   ' UText* in/out
    nativeIndex As Long   ' LONGLONG
)
End Sub

' ut : UText* in/out
' nativeIndex : LONGLONG
Declare PtrSafe Sub utext_setNativeIndex Lib "icuuc" ( _
    ByVal ut As LongPtr, _
    ByVal nativeIndex As LongLong)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

utext_setNativeIndex = ctypes.cdll.icuuc.utext_setNativeIndex
utext_setNativeIndex.restype = None
utext_setNativeIndex.argtypes = [
    ctypes.c_void_p,  # ut : UText* in/out
    ctypes.c_longlong,  # nativeIndex : LONGLONG
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuuc.dll')
utext_setNativeIndex = Fiddle::Function.new(
  lib['utext_setNativeIndex'],
  [
    Fiddle::TYPE_VOIDP,  # ut : UText* in/out
    Fiddle::TYPE_LONG_LONG,  # nativeIndex : LONGLONG
  ],
  Fiddle::TYPE_VOID, Fiddle::Function::CDECL)

#[link(name = "icuuc")]
extern "C" {
    fn utext_setNativeIndex(
        ut: *mut UText,  // UText* in/out
        nativeIndex: i64  // LONGLONG
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icuuc.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern void utext_setNativeIndex(IntPtr ut, long nativeIndex);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuuc_utext_setNativeIndex' -Namespace Win32 -PassThru
# $api::utext_setNativeIndex(ut, nativeIndex)

#uselib "icuuc.dll"
#func global utext_setNativeIndex "utext_setNativeIndex" sptr, sptr
; utext_setNativeIndex varptr(ut), nativeIndex
; ut : UText* in/out -> "sptr"
; nativeIndex : LONGLONG -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。

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

var (
	icuuc = windows.NewLazySystemDLL("icuuc.dll")
	procutext_setNativeIndex = icuuc.NewProc("utext_setNativeIndex")
)

// ut (UText* in/out), nativeIndex (LONGLONG)
r1, _, err := procutext_setNativeIndex.Call(
	uintptr(ut),
	uintptr(nativeIndex),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure utext_setNativeIndex(
  ut: Pointer;   // UText* in/out
  nativeIndex: Int64   // LONGLONG
); cdecl;
  external 'icuuc.dll' name 'utext_setNativeIndex';

result := DllCall("icuuc\utext_setNativeIndex"
    , "Ptr", ut   ; UText* in/out
    , "Int64", nativeIndex   ; LONGLONG
    , "Cdecl Int")   ; return: void

●utext_setNativeIndex(ut, nativeIndex) = DLL("icuuc.dll", "int utext_setNativeIndex(void*, int64)")
# 呼び出し: utext_setNativeIndex(ut, nativeIndex)
# ut : UText* in/out -> "void*"
# nativeIndex : LONGLONG -> "int64"
# 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 utext_setNativeIndex(
    ut: [*c]UText, // UText* in/out
    nativeIndex: i64 // LONGLONG
) callconv(.c) void;

proc utext_setNativeIndex(
    ut: ptr UText,  # UText* in/out
    nativeIndex: int64  # LONGLONG
) {.importc: "utext_setNativeIndex", cdecl, dynlib: "icuuc.dll".}

pragma(lib, "icuuc");
extern(C)
void utext_setNativeIndex(
    UText* ut,   // UText* in/out
    long nativeIndex   // LONGLONG
);

ccall((:utext_setNativeIndex, "icuuc.dll"), Cvoid,
      (Ptr{UText}, Int64),
      ut, nativeIndex)
# ut : UText* in/out -> Ptr{UText}
# nativeIndex : LONGLONG -> Int64

local ffi = require("ffi")
ffi.cdef[[
void utext_setNativeIndex(
    void* ut,
    int64_t nativeIndex);
]]
local icuuc = ffi.load("icuuc")
-- icuuc.utext_setNativeIndex(ut, nativeIndex)
-- ut : UText* in/out
-- nativeIndex : LONGLONG
-- 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 utext_setNativeIndex = lib.func('__cdecl', 'utext_setNativeIndex', 'void', ['void *', 'int64_t']);
// utext_setNativeIndex(ut, nativeIndex)
// ut : UText* in/out -> 'void *'
// nativeIndex : LONGLONG -> 'int64_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", {
  utext_setNativeIndex: { parameters: ["pointer", "i64"], result: "void" },
});
// lib.symbols.utext_setNativeIndex(ut, nativeIndex)
// ut : UText* in/out -> "pointer"
// nativeIndex : LONGLONG -> "i64"
// 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 utext_setNativeIndex(
    void* ut,
    int64_t nativeIndex);
C, "icuuc.dll");
// $ffi->utext_setNativeIndex(ut, nativeIndex);
// ut : UText* in/out
// nativeIndex : LONGLONG
// 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 utext_setNativeIndex(
        Pointer ut,   // UText* in/out
        long nativeIndex   // LONGLONG
    );
}

@[Link("icuuc")]
lib Libicuuc
  fun utext_setNativeIndex = utext_setNativeIndex(
    ut : UText*,   # UText* in/out
    nativeIndex : Int64   # LONGLONG
  ) : 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 utext_setNativeIndexNative = Void Function(Pointer<Void>, Int64);
typedef utext_setNativeIndexDart = void Function(Pointer<Void>, int);
final utext_setNativeIndex = DynamicLibrary.open('icuuc.dll')
    .lookupFunction<utext_setNativeIndexNative, utext_setNativeIndexDart>('utext_setNativeIndex');
// ut : UText* in/out -> Pointer<Void>
// nativeIndex : LONGLONG -> Int64
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure utext_setNativeIndex(
  ut: Pointer;   // UText* in/out
  nativeIndex: Int64   // LONGLONG
); cdecl;
  external 'icuuc.dll' name 'utext_setNativeIndex';

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

foreign import ccall safe "utext_setNativeIndex"
  c_utext_setNativeIndex :: Ptr () -> Int64 -> IO ()
-- ut : UText* in/out -> Ptr ()
-- nativeIndex : LONGLONG -> Int64
-- 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 utext_setnativeindex =
  foreign "utext_setNativeIndex"
    ((ptr void) @-> int64_t @-> returning void)
(* ut : UText* in/out -> (ptr void) *)
(* nativeIndex : LONGLONG -> int64_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 ("utext_setNativeIndex" utext-set-native-index :convention :cdecl) :void
  (ut :pointer)   ; UText* in/out
  (native-index :int64))   ; LONGLONG
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $utext_setNativeIndex = Win32::API::More->new('icuuc',
    'void utext_setNativeIndex(LPVOID ut, INT64 nativeIndex)');
# my $ret = $utext_setNativeIndex->Call($ut, $nativeIndex);
# ut : UText* in/out -> LPVOID
# nativeIndex : LONGLONG -> INT64
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。