lineGetAddressIDW

// TAPI32.dll  (Unicode / -W)
#include <windows.h>

INT lineGetAddressIDW(
    DWORD hLine,
    DWORD* lpdwAddressID,
    DWORD dwAddressMode,
    LPCWSTR lpsAddress,
    DWORD dwSize
);

<DllImport("TAPI32.dll", CharSet:=CharSet.Unicode, ExactSpelling:=True)>
Public Shared Function lineGetAddressIDW(
    hLine As UInteger,   ' DWORD
    ByRef lpdwAddressID As UInteger,   ' DWORD* in/out
    dwAddressMode As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> lpsAddress As String,   ' LPCWSTR
    dwSize As UInteger   ' DWORD
) As Integer
End Function

' hLine : DWORD
' lpdwAddressID : DWORD* in/out
' dwAddressMode : DWORD
' lpsAddress : LPCWSTR
' dwSize : DWORD
Declare PtrSafe Function lineGetAddressIDW Lib "tapi32" ( _
    ByVal hLine As Long, _
    ByRef lpdwAddressID As Long, _
    ByVal dwAddressMode As Long, _
    ByVal lpsAddress As LongPtr, _
    ByVal dwSize As Long) As Long
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

lineGetAddressIDW = ctypes.windll.tapi32.lineGetAddressIDW
lineGetAddressIDW.restype = ctypes.c_int
lineGetAddressIDW.argtypes = [
    wintypes.DWORD,  # hLine : DWORD
    ctypes.POINTER(wintypes.DWORD),  # lpdwAddressID : DWORD* in/out
    wintypes.DWORD,  # dwAddressMode : DWORD
    wintypes.LPCWSTR,  # lpsAddress : LPCWSTR
    wintypes.DWORD,  # dwSize : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('TAPI32.dll')
lineGetAddressIDW = Fiddle::Function.new(
  lib['lineGetAddressIDW'],
  [
    -Fiddle::TYPE_INT,  # hLine : DWORD
    Fiddle::TYPE_VOIDP,  # lpdwAddressID : DWORD* in/out
    -Fiddle::TYPE_INT,  # dwAddressMode : DWORD
    Fiddle::TYPE_VOIDP,  # lpsAddress : LPCWSTR
    -Fiddle::TYPE_INT,  # dwSize : DWORD
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "tapi32")]
extern "system" {
    fn lineGetAddressIDW(
        hLine: u32,  // DWORD
        lpdwAddressID: *mut u32,  // DWORD* in/out
        dwAddressMode: u32,  // DWORD
        lpsAddress: *const u16,  // LPCWSTR
        dwSize: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("TAPI32.dll", CharSet = CharSet.Unicode)]
public static extern int lineGetAddressIDW(uint hLine, ref uint lpdwAddressID, uint dwAddressMode, [MarshalAs(UnmanagedType.LPWStr)] string lpsAddress, uint dwSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_lineGetAddressIDW' -Namespace Win32 -PassThru
# $api::lineGetAddressIDW(hLine, lpdwAddressID, dwAddressMode, lpsAddress, dwSize)

#uselib "TAPI32.dll"
#func global lineGetAddressIDW "lineGetAddressIDW" wptr, wptr, wptr, wptr, wptr
; lineGetAddressIDW hLine, varptr(lpdwAddressID), dwAddressMode, lpsAddress, dwSize   ; 戻り値は stat
; hLine : DWORD -> "wptr"
; lpdwAddressID : DWORD* in/out -> "wptr"
; dwAddressMode : DWORD -> "wptr"
; lpsAddress : LPCWSTR -> "wptr"
; dwSize : DWORD -> "wptr"
; ※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 "TAPI32.dll"
#cfunc global lineGetAddressIDW "lineGetAddressIDW" int, var, int, wstr, int
; res = lineGetAddressIDW(hLine, lpdwAddressID, dwAddressMode, lpsAddress, dwSize)
; hLine : DWORD -> "int"
; lpdwAddressID : DWORD* in/out -> "var"
; dwAddressMode : DWORD -> "int"
; lpsAddress : LPCWSTR -> "wstr"
; dwSize : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; INT lineGetAddressIDW(DWORD hLine, DWORD* lpdwAddressID, DWORD dwAddressMode, LPCWSTR lpsAddress, DWORD dwSize)
#uselib "TAPI32.dll"
#cfunc global lineGetAddressIDW "lineGetAddressIDW" int, var, int, wstr, int
; res = lineGetAddressIDW(hLine, lpdwAddressID, dwAddressMode, lpsAddress, dwSize)
; hLine : DWORD -> "int"
; lpdwAddressID : DWORD* in/out -> "var"
; dwAddressMode : DWORD -> "int"
; lpsAddress : LPCWSTR -> "wstr"
; dwSize : DWORD -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
	proclineGetAddressIDW = tapi32.NewProc("lineGetAddressIDW")
)

// hLine (DWORD), lpdwAddressID (DWORD* in/out), dwAddressMode (DWORD), lpsAddress (LPCWSTR), dwSize (DWORD)
r1, _, err := proclineGetAddressIDW.Call(
	uintptr(hLine),
	uintptr(lpdwAddressID),
	uintptr(dwAddressMode),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(lpsAddress))),
	uintptr(dwSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function lineGetAddressIDW(
  hLine: DWORD;   // DWORD
  lpdwAddressID: Pointer;   // DWORD* in/out
  dwAddressMode: DWORD;   // DWORD
  lpsAddress: PWideChar;   // LPCWSTR
  dwSize: DWORD   // DWORD
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineGetAddressIDW';

result := DllCall("TAPI32\lineGetAddressIDW"
    , "UInt", hLine   ; DWORD
    , "Ptr", lpdwAddressID   ; DWORD* in/out
    , "UInt", dwAddressMode   ; DWORD
    , "WStr", lpsAddress   ; LPCWSTR
    , "UInt", dwSize   ; DWORD
    , "Int")   ; return: INT

●lineGetAddressIDW(hLine, lpdwAddressID, dwAddressMode, lpsAddress, dwSize) = DLL("TAPI32.dll", "int lineGetAddressIDW(dword, void*, dword, char*, dword)")
# 呼び出し: lineGetAddressIDW(hLine, lpdwAddressID, dwAddressMode, lpsAddress, dwSize)
# hLine : DWORD -> "dword"
# lpdwAddressID : DWORD* in/out -> "void*"
# dwAddressMode : DWORD -> "dword"
# lpsAddress : LPCWSTR -> "char*"
# dwSize : DWORD -> "dword"
# 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。