u_catgets

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

WORD* u_catgets(
    UResourceBundle* catd,
    INT set_num,
    INT msg_num,
    const WORD* s,
    INT* len,
    UErrorCode* ec
);

<DllImport("icuuc.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function u_catgets(
    ByRef catd As IntPtr,   ' UResourceBundle* in/out
    set_num As Integer,   ' INT
    msg_num As Integer,   ' INT
    ByRef s As UShort,   ' WORD*
    ByRef len As Integer,   ' INT* in/out
    ByRef ec As Integer   ' UErrorCode* in/out
) As IntPtr
End Function

' catd : UResourceBundle* in/out
' set_num : INT
' msg_num : INT
' s : WORD*
' len : INT* in/out
' ec : UErrorCode* in/out
Declare PtrSafe Function u_catgets Lib "icuuc" ( _
    ByRef catd As LongPtr, _
    ByVal set_num As Long, _
    ByVal msg_num As Long, _
    ByRef s As Integer, _
    ByRef len As Long, _
    ByRef ec As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

u_catgets = ctypes.cdll.icuuc.u_catgets
u_catgets.restype = ctypes.c_void_p
u_catgets.argtypes = [
    ctypes.c_void_p,  # catd : UResourceBundle* in/out
    ctypes.c_int,  # set_num : INT
    ctypes.c_int,  # msg_num : INT
    ctypes.POINTER(ctypes.c_ushort),  # s : WORD*
    ctypes.POINTER(ctypes.c_int),  # len : INT* in/out
    ctypes.c_void_p,  # ec : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuuc.dll')
u_catgets = Fiddle::Function.new(
  lib['u_catgets'],
  [
    Fiddle::TYPE_VOIDP,  # catd : UResourceBundle* in/out
    Fiddle::TYPE_INT,  # set_num : INT
    Fiddle::TYPE_INT,  # msg_num : INT
    Fiddle::TYPE_VOIDP,  # s : WORD*
    Fiddle::TYPE_VOIDP,  # len : INT* in/out
    Fiddle::TYPE_VOIDP,  # ec : UErrorCode* in/out
  ],
  Fiddle::TYPE_VOIDP, Fiddle::Function::CDECL)

#[link(name = "icuuc")]
extern "C" {
    fn u_catgets(
        catd: *mut isize,  // UResourceBundle* in/out
        set_num: i32,  // INT
        msg_num: i32,  // INT
        s: *const u16,  // WORD*
        len: *mut i32,  // INT* in/out
        ec: *mut i32  // UErrorCode* in/out
    ) -> *mut u16;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("icuuc.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern IntPtr u_catgets(ref IntPtr catd, int set_num, int msg_num, ref ushort s, ref int len, ref int ec);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuuc_u_catgets' -Namespace Win32 -PassThru
# $api::u_catgets(catd, set_num, msg_num, s, len, ec)

#uselib "icuuc.dll"
#func global u_catgets "u_catgets" sptr, sptr, sptr, sptr, sptr, sptr
; u_catgets varptr(catd), set_num, msg_num, varptr(s), varptr(len), varptr(ec)   ; 戻り値は stat
; catd : UResourceBundle* in/out -> "sptr"
; set_num : INT -> "sptr"
; msg_num : INT -> "sptr"
; s : WORD* -> "sptr"
; len : INT* in/out -> "sptr"
; ec : 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 (
	icuuc = windows.NewLazySystemDLL("icuuc.dll")
	procu_catgets = icuuc.NewProc("u_catgets")
)

// catd (UResourceBundle* in/out), set_num (INT), msg_num (INT), s (WORD*), len (INT* in/out), ec (UErrorCode* in/out)
r1, _, err := procu_catgets.Call(
	uintptr(catd),
	uintptr(set_num),
	uintptr(msg_num),
	uintptr(s),
	uintptr(len),
	uintptr(ec),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WORD*

function u_catgets(
  catd: Pointer;   // UResourceBundle* in/out
  set_num: Integer;   // INT
  msg_num: Integer;   // INT
  s: Pointer;   // WORD*
  len: Pointer;   // INT* in/out
  ec: Pointer   // UErrorCode* in/out
): Pointer; cdecl;
  external 'icuuc.dll' name 'u_catgets';

result := DllCall("icuuc\u_catgets"
    , "Ptr", catd   ; UResourceBundle* in/out
    , "Int", set_num   ; INT
    , "Int", msg_num   ; INT
    , "Ptr", s   ; WORD*
    , "Ptr", len   ; INT* in/out
    , "Ptr", ec   ; UErrorCode* in/out
    , "Cdecl Ptr")   ; return: WORD*

●u_catgets(catd, set_num, msg_num, s, len, ec) = DLL("icuuc.dll", "void* u_catgets(void*, int, int, void*, void*, void*)")
# 呼び出し: u_catgets(catd, set_num, msg_num, s, len, ec)
# catd : UResourceBundle* in/out -> "void*"
# set_num : INT -> "int"
# msg_num : INT -> "int"
# s : WORD* -> "void*"
# len : INT* in/out -> "void*"
# ec : 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 "icuuc" fn u_catgets(
    catd: [*c]isize, // UResourceBundle* in/out
    set_num: i32, // INT
    msg_num: i32, // INT
    s: [*c]u16, // WORD*
    len: [*c]i32, // INT* in/out
    ec: [*c]i32 // UErrorCode* in/out
) callconv(.c) [*c]u16;

proc u_catgets(
    catd: ptr int,  # UResourceBundle* in/out
    set_num: int32,  # INT
    msg_num: int32,  # INT
    s: ptr uint16,  # WORD*
    len: ptr int32,  # INT* in/out
    ec: ptr int32  # UErrorCode* in/out
): ptr uint16 {.importc: "u_catgets", cdecl, dynlib: "icuuc.dll".}

pragma(lib, "icuuc");
extern(C)
ushort* u_catgets(
    ptrdiff_t* catd,   // UResourceBundle* in/out
    int set_num,   // INT
    int msg_num,   // INT
    ushort* s,   // WORD*
    int* len,   // INT* in/out
    int* ec   // UErrorCode* in/out
);

ccall((:u_catgets, "icuuc.dll"), Ptr{UInt16},
      (Ptr{Int}, Int32, Int32, Ptr{UInt16}, Ptr{Int32}, Ptr{Int32}),
      catd, set_num, msg_num, s, len, ec)
# catd : UResourceBundle* in/out -> Ptr{Int}
# set_num : INT -> Int32
# msg_num : INT -> Int32
# s : WORD* -> Ptr{UInt16}
# len : INT* in/out -> Ptr{Int32}
# ec : UErrorCode* in/out -> Ptr{Int32}

local ffi = require("ffi")
ffi.cdef[[
uint16_t* u_catgets(
    intptr_t* catd,
    int32_t set_num,
    int32_t msg_num,
    uint16_t* s,
    int32_t* len,
    int32_t* ec);
]]
local icuuc = ffi.load("icuuc")
-- icuuc.u_catgets(catd, set_num, msg_num, s, len, ec)
-- catd : UResourceBundle* in/out
-- set_num : INT
-- msg_num : INT
-- s : WORD*
-- len : INT* in/out
-- ec : 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('icuuc.dll');
const u_catgets = lib.func('__cdecl', 'u_catgets', 'uint16_t *', ['intptr_t *', 'int32_t', 'int32_t', 'uint16_t *', 'int32_t *', 'int32_t *']);
// u_catgets(catd, set_num, msg_num, s, len, ec)
// catd : UResourceBundle* in/out -> 'intptr_t *'
// set_num : INT -> 'int32_t'
// msg_num : INT -> 'int32_t'
// s : WORD* -> 'uint16_t *'
// len : INT* in/out -> 'int32_t *'
// ec : 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("icuuc.dll", {
  u_catgets: { parameters: ["pointer", "i32", "i32", "pointer", "pointer", "pointer"], result: "pointer" },
});
// lib.symbols.u_catgets(catd, set_num, msg_num, s, len, ec)
// catd : UResourceBundle* in/out -> "pointer"
// set_num : INT -> "i32"
// msg_num : INT -> "i32"
// s : WORD* -> "pointer"
// len : INT* in/out -> "pointer"
// ec : 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
uint16_t* u_catgets(
    intptr_t* catd,
    int32_t set_num,
    int32_t msg_num,
    uint16_t* s,
    int32_t* len,
    int32_t* ec);
C, "icuuc.dll");
// $ffi->u_catgets(catd, set_num, msg_num, s, len, ec);
// catd : UResourceBundle* in/out
// set_num : INT
// msg_num : INT
// s : WORD*
// len : INT* in/out
// ec : 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 Icuuc extends Library {
    Icuuc INSTANCE = Native.load("icuuc", Icuuc.class);
    Pointer u_catgets(
        LongByReference catd,   // UResourceBundle* in/out
        int set_num,   // INT
        int msg_num,   // INT
        ShortByReference s,   // WORD*
        IntByReference len,   // INT* in/out
        IntByReference ec   // UErrorCode* in/out
    );
}

@[Link("icuuc")]
lib Libicuuc
  fun u_catgets = u_catgets(
    catd : LibC::SSizeT*,   # UResourceBundle* in/out
    set_num : Int32,   # INT
    msg_num : Int32,   # INT
    s : UInt16*,   # WORD*
    len : Int32*,   # INT* in/out
    ec : Int32*   # UErrorCode* in/out
  ) : UInt16*
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 u_catgetsNative = Pointer<Uint16> Function(Pointer<IntPtr>, Int32, Int32, Pointer<Uint16>, Pointer<Int32>, Pointer<Int32>);
typedef u_catgetsDart = Pointer<Uint16> Function(Pointer<IntPtr>, int, int, Pointer<Uint16>, Pointer<Int32>, Pointer<Int32>);
final u_catgets = DynamicLibrary.open('icuuc.dll')
    .lookupFunction<u_catgetsNative, u_catgetsDart>('u_catgets');
// catd : UResourceBundle* in/out -> Pointer<IntPtr>
// set_num : INT -> Int32
// msg_num : INT -> Int32
// s : WORD* -> Pointer<Uint16>
// len : INT* in/out -> Pointer<Int32>
// ec : UErrorCode* in/out -> Pointer<Int32>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function u_catgets(
  catd: Pointer;   // UResourceBundle* in/out
  set_num: Integer;   // INT
  msg_num: Integer;   // INT
  s: Pointer;   // WORD*
  len: Pointer;   // INT* in/out
  ec: Pointer   // UErrorCode* in/out
): Pointer; cdecl;
  external 'icuuc.dll' name 'u_catgets';

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

foreign import ccall safe "u_catgets"
  c_u_catgets :: Ptr CIntPtr -> Int32 -> Int32 -> Ptr Word16 -> Ptr Int32 -> Ptr Int32 -> IO (Ptr Word16)
-- catd : UResourceBundle* in/out -> Ptr CIntPtr
-- set_num : INT -> Int32
-- msg_num : INT -> Int32
-- s : WORD* -> Ptr Word16
-- len : INT* in/out -> Ptr Int32
-- ec : 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 u_catgets =
  foreign "u_catgets"
    ((ptr intptr_t) @-> int32_t @-> int32_t @-> (ptr uint16_t) @-> (ptr int32_t) @-> (ptr int32_t) @-> returning (ptr uint16_t))
(* catd : UResourceBundle* in/out -> (ptr intptr_t) *)
(* set_num : INT -> int32_t *)
(* msg_num : INT -> int32_t *)
(* s : WORD* -> (ptr uint16_t) *)
(* len : INT* in/out -> (ptr int32_t) *)
(* ec : 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 icuuc (t "icuuc.dll"))
(cffi:use-foreign-library icuuc)

(cffi:defcfun ("u_catgets" u-catgets :convention :cdecl) :pointer
  (catd :pointer)   ; UResourceBundle* in/out
  (set-num :int32)   ; INT
  (msg-num :int32)   ; INT
  (s :pointer)   ; WORD*
  (len :pointer)   ; INT* in/out
  (ec :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 $u_catgets = Win32::API::More->new('icuuc',
    'LPVOID u_catgets(LPVOID catd, int set_num, int msg_num, LPVOID s, LPVOID len, LPVOID ec)');
# my $ret = $u_catgets->Call($catd, $set_num, $msg_num, $s, $len, $ec);
# catd : UResourceBundle* in/out -> LPVOID
# set_num : INT -> int
# msg_num : INT -> int
# s : WORD* -> LPVOID
# len : INT* in/out -> LPVOID
# ec : 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。