uspoof_serialize

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

INT uspoof_serialize(
    USpoofChecker* sc,
    void* data,
    INT capacity,
    UErrorCode* status
);

<DllImport("icuin.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function uspoof_serialize(
    ByRef sc As IntPtr,   ' USpoofChecker* in/out
    data As IntPtr,   ' void* in/out
    capacity As Integer,   ' INT
    ByRef status As Integer   ' UErrorCode* in/out
) As Integer
End Function

' sc : USpoofChecker* in/out
' data : void* in/out
' capacity : INT
' status : UErrorCode* in/out
Declare PtrSafe Function uspoof_serialize Lib "icuin" ( _
    ByRef sc As LongPtr, _
    ByVal data As LongPtr, _
    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

uspoof_serialize = ctypes.cdll.icuin.uspoof_serialize
uspoof_serialize.restype = ctypes.c_int
uspoof_serialize.argtypes = [
    ctypes.c_void_p,  # sc : USpoofChecker* in/out
    ctypes.POINTER(None),  # data : void* in/out
    ctypes.c_int,  # capacity : INT
    ctypes.c_void_p,  # status : UErrorCode* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('icuin.dll')
uspoof_serialize = Fiddle::Function.new(
  lib['uspoof_serialize'],
  [
    Fiddle::TYPE_VOIDP,  # sc : USpoofChecker* in/out
    Fiddle::TYPE_VOIDP,  # data : void* in/out
    Fiddle::TYPE_INT,  # capacity : INT
    Fiddle::TYPE_VOIDP,  # status : UErrorCode* in/out
  ],
  Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "icuin")]
extern "C" {
    fn uspoof_serialize(
        sc: *mut isize,  // USpoofChecker* in/out
        data: *mut (),  // void* in/out
        capacity: i32,  // INT
        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 uspoof_serialize(ref IntPtr sc, IntPtr data, int capacity, ref int status);
"@
$api = Add-Type -MemberDefinition $sig -Name 'icuin_uspoof_serialize' -Namespace Win32 -PassThru
# $api::uspoof_serialize(sc, data, capacity, status)

#uselib "icuin.dll"
#func global uspoof_serialize "uspoof_serialize" sptr, sptr, sptr, sptr
; uspoof_serialize sc, data, capacity, status   ; 戻り値は stat
; sc : USpoofChecker* in/out -> "sptr"
; data : void* 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。

#uselib "icuin.dll"
#cfunc global uspoof_serialize "uspoof_serialize" int, sptr, int, int
; res = uspoof_serialize(sc, data, capacity, status)
; sc : USpoofChecker* in/out -> "int"
; data : void* in/out -> "sptr"
; capacity : INT -> "int"
; status : UErrorCode* in/out -> "int"

; INT uspoof_serialize(USpoofChecker* sc, void* data, INT capacity, UErrorCode* status)
#uselib "icuin.dll"
#cfunc global uspoof_serialize "uspoof_serialize" int, intptr, int, int
; res = uspoof_serialize(sc, data, capacity, status)
; sc : USpoofChecker* in/out -> "int"
; data : void* in/out -> "intptr"
; capacity : INT -> "int"
; status : UErrorCode* in/out -> "int"

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

var (
	icuin = windows.NewLazySystemDLL("icuin.dll")
	procuspoof_serialize = icuin.NewProc("uspoof_serialize")
)

// sc (USpoofChecker* in/out), data (void* in/out), capacity (INT), status (UErrorCode* in/out)
r1, _, err := procuspoof_serialize.Call(
	uintptr(sc),
	uintptr(data),
	uintptr(capacity),
	uintptr(status),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function uspoof_serialize(
  sc: Pointer;   // USpoofChecker* in/out
  data: Pointer;   // void* in/out
  capacity: Integer;   // INT
  status: Pointer   // UErrorCode* in/out
): Integer; cdecl;
  external 'icuin.dll' name 'uspoof_serialize';

result := DllCall("icuin\uspoof_serialize"
    , "Ptr", sc   ; USpoofChecker* in/out
    , "Ptr", data   ; void* in/out
    , "Int", capacity   ; INT
    , "Ptr", status   ; UErrorCode* in/out
    , "Cdecl Int")   ; return: INT

●uspoof_serialize(sc, data, capacity, status) = DLL("icuin.dll", "int uspoof_serialize(void*, void*, int, void*)")
# 呼び出し: uspoof_serialize(sc, data, capacity, status)
# sc : USpoofChecker* in/out -> "void*"
# data : void* 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。