ucol_strcollIter

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

UCollationResult ucol_strcollIter(
    const UCollator* coll,
    UCharIterator* sIter,
    UCharIterator* tIter,
    UErrorCode* status
);

<DllImport("icuin.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ucol_strcollIter(
    ByRef coll As IntPtr,   ' UCollator*
    sIter As IntPtr,   ' UCharIterator* in/out
    tIter As IntPtr,   ' UCharIterator* in/out
    ByRef status As Integer   ' UErrorCode* in/out
) As Integer
End Function

' coll : UCollator*
' sIter : UCharIterator* in/out
' tIter : UCharIterator* in/out
' status : UErrorCode* in/out
Declare PtrSafe Function ucol_strcollIter Lib "icuin" ( _
    ByRef coll As LongPtr, _
    ByVal sIter As LongPtr, _
    ByVal tIter As LongPtr, _
    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

ucol_strcollIter = ctypes.cdll.icuin.ucol_strcollIter
ucol_strcollIter.restype = ctypes.c_int
ucol_strcollIter.argtypes = [
    ctypes.c_void_p,  # coll : UCollator*
    ctypes.c_void_p,  # sIter : UCharIterator* in/out
    ctypes.c_void_p,  # tIter : UCharIterator* in/out
    ctypes.c_void_p,  # status : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuin.dll')
ucol_strcollIter = Fiddle::Function.new(
  lib['ucol_strcollIter'],
  [
    Fiddle::TYPE_VOIDP,  # coll : UCollator*
    Fiddle::TYPE_VOIDP,  # sIter : UCharIterator* in/out
    Fiddle::TYPE_VOIDP,  # tIter : UCharIterator* in/out
    Fiddle::TYPE_VOIDP,  # status : UErrorCode* in/out
  ],
  Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "icuin")]
extern "C" {
    fn ucol_strcollIter(
        coll: *const isize,  // UCollator*
        sIter: *mut UCharIterator,  // UCharIterator* in/out
        tIter: *mut UCharIterator,  // UCharIterator* in/out
        status: *mut i32  // UErrorCode* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icuin.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern int ucol_strcollIter(ref IntPtr coll, IntPtr sIter, IntPtr tIter, ref int status);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuin_ucol_strcollIter' -Namespace Win32 -PassThru
# $api::ucol_strcollIter(coll, sIter, tIter, status)

#uselib "icuin.dll"
#func global ucol_strcollIter "ucol_strcollIter" sptr, sptr, sptr, sptr
; ucol_strcollIter varptr(coll), varptr(sIter), varptr(tIter), varptr(status)   ; 戻り値は stat
; coll : UCollator* -> "sptr"
; sIter : UCharIterator* in/out -> "sptr"
; tIter : UCharIterator* in/out -> "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 (
	icuin = windows.NewLazySystemDLL("icuin.dll")
	procucol_strcollIter = icuin.NewProc("ucol_strcollIter")
)

// coll (UCollator*), sIter (UCharIterator* in/out), tIter (UCharIterator* in/out), status (UErrorCode* in/out)
r1, _, err := procucol_strcollIter.Call(
	uintptr(coll),
	uintptr(sIter),
	uintptr(tIter),
	uintptr(status),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // UCollationResult

function ucol_strcollIter(
  coll: Pointer;   // UCollator*
  sIter: Pointer;   // UCharIterator* in/out
  tIter: Pointer;   // UCharIterator* in/out
  status: Pointer   // UErrorCode* in/out
): Integer; cdecl;
  external 'icuin.dll' name 'ucol_strcollIter';

result := DllCall("icuin\ucol_strcollIter"
    , "Ptr", coll   ; UCollator*
    , "Ptr", sIter   ; UCharIterator* in/out
    , "Ptr", tIter   ; UCharIterator* in/out
    , "Ptr", status   ; UErrorCode* in/out
    , "Cdecl Int")   ; return: UCollationResult

●ucol_strcollIter(coll, sIter, tIter, status) = DLL("icuin.dll", "int ucol_strcollIter(void*, void*, void*, void*)")
# 呼び出し: ucol_strcollIter(coll, sIter, tIter, status)
# coll : UCollator* -> "void*"
# sIter : UCharIterator* in/out -> "void*"
# tIter : UCharIterator* in/out -> "void*"
# 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_strcollIter(
    coll: [*c]isize, // UCollator*
    sIter: [*c]UCharIterator, // UCharIterator* in/out
    tIter: [*c]UCharIterator, // UCharIterator* in/out
    status: [*c]i32 // UErrorCode* in/out
) callconv(.c) i32;

proc ucol_strcollIter(
    coll: ptr int,  # UCollator*
    sIter: ptr UCharIterator,  # UCharIterator* in/out
    tIter: ptr UCharIterator,  # UCharIterator* in/out
    status: ptr int32  # UErrorCode* in/out
): int32 {.importc: "ucol_strcollIter", cdecl, dynlib: "icuin.dll".}

pragma(lib, "icuin");
extern(C)
int ucol_strcollIter(
    ptrdiff_t* coll,   // UCollator*
    UCharIterator* sIter,   // UCharIterator* in/out
    UCharIterator* tIter,   // UCharIterator* in/out
    int* status   // UErrorCode* in/out
);

ccall((:ucol_strcollIter, "icuin.dll"), Int32,
      (Ptr{Int}, Ptr{UCharIterator}, Ptr{UCharIterator}, Ptr{Int32}),
      coll, sIter, tIter, status)
# coll : UCollator* -> Ptr{Int}
# sIter : UCharIterator* in/out -> Ptr{UCharIterator}
# tIter : UCharIterator* in/out -> Ptr{UCharIterator}
# status : UErrorCode* in/out -> Ptr{Int32}

local ffi = require("ffi")
ffi.cdef[[
int32_t ucol_strcollIter(
    intptr_t* coll,
    void* sIter,
    void* tIter,
    int32_t* status);
]]
local icuin = ffi.load("icuin")
-- icuin.ucol_strcollIter(coll, sIter, tIter, status)
-- coll : UCollator*
-- sIter : UCharIterator* in/out
-- tIter : UCharIterator* in/out
-- 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_strcollIter = lib.func('__cdecl', 'ucol_strcollIter', 'int32_t', ['intptr_t *', 'void *', 'void *', 'int32_t *']);
// ucol_strcollIter(coll, sIter, tIter, status)
// coll : UCollator* -> 'intptr_t *'
// sIter : UCharIterator* in/out -> 'void *'
// tIter : UCharIterator* in/out -> 'void *'
// 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_strcollIter: { parameters: ["pointer", "pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.ucol_strcollIter(coll, sIter, tIter, status)
// coll : UCollator* -> "pointer"
// sIter : UCharIterator* in/out -> "pointer"
// tIter : UCharIterator* in/out -> "pointer"
// 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 ucol_strcollIter(
    intptr_t* coll,
    void* sIter,
    void* tIter,
    int32_t* status);
C, "icuin.dll");
// $ffi->ucol_strcollIter(coll, sIter, tIter, status);
// coll : UCollator*
// sIter : UCharIterator* in/out
// tIter : UCharIterator* in/out
// 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);
    int ucol_strcollIter(
        LongByReference coll,   // UCollator*
        Pointer sIter,   // UCharIterator* in/out
        Pointer tIter,   // UCharIterator* in/out
        IntByReference status   // UErrorCode* in/out
    );
}

@[Link("icuin")]
lib Libicuin
  fun ucol_strcollIter = ucol_strcollIter(
    coll : LibC::SSizeT*,   # UCollator*
    sIter : UCharIterator*,   # UCharIterator* in/out
    tIter : UCharIterator*,   # UCharIterator* in/out
    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 ucol_strcollIterNative = Int32 Function(Pointer<IntPtr>, Pointer<Void>, Pointer<Void>, Pointer<Int32>);
typedef ucol_strcollIterDart = int Function(Pointer<IntPtr>, Pointer<Void>, Pointer<Void>, Pointer<Int32>);
final ucol_strcollIter = DynamicLibrary.open('icuin.dll')
    .lookupFunction<ucol_strcollIterNative, ucol_strcollIterDart>('ucol_strcollIter');
// coll : UCollator* -> Pointer<IntPtr>
// sIter : UCharIterator* in/out -> Pointer<Void>
// tIter : UCharIterator* in/out -> Pointer<Void>
// status : UErrorCode* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ucol_strcollIter(
  coll: Pointer;   // UCollator*
  sIter: Pointer;   // UCharIterator* in/out
  tIter: Pointer;   // UCharIterator* in/out
  status: Pointer   // UErrorCode* in/out
): Integer; cdecl;
  external 'icuin.dll' name 'ucol_strcollIter';

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

foreign import ccall safe "ucol_strcollIter"
  c_ucol_strcollIter :: Ptr CIntPtr -> Ptr () -> Ptr () -> Ptr Int32 -> IO Int32
-- coll : UCollator* -> Ptr CIntPtr
-- sIter : UCharIterator* in/out -> Ptr ()
-- tIter : UCharIterator* in/out -> Ptr ()
-- 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_strcolliter =
  foreign "ucol_strcollIter"
    ((ptr intptr_t) @-> (ptr void) @-> (ptr void) @-> (ptr int32_t) @-> returning int32_t)
(* coll : UCollator* -> (ptr intptr_t) *)
(* sIter : UCharIterator* in/out -> (ptr void) *)
(* tIter : UCharIterator* in/out -> (ptr void) *)
(* 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_strcollIter" ucol-strcoll-iter :convention :cdecl) :int32
  (coll :pointer)   ; UCollator*
  (s-iter :pointer)   ; UCharIterator* in/out
  (t-iter :pointer)   ; UCharIterator* in/out
  (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_strcollIter = Win32::API::More->new('icuin',
    'int ucol_strcollIter(LPVOID coll, LPVOID sIter, LPVOID tIter, LPVOID status)');
# my $ret = $ucol_strcollIter->Call($coll, $sIter, $tIter, $status);
# coll : UCollator* -> LPVOID
# sIter : UCharIterator* in/out -> LPVOID
# tIter : UCharIterator* in/out -> LPVOID
# 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。