WTSConnectSessionW

// WTSAPI32.dll  (Unicode / -W)
#include <windows.h>

BOOL WTSConnectSessionW(
    DWORD LogonId,
    DWORD TargetLogonId,
    LPWSTR pPassword,
    BOOL bWait
);

<DllImport("WTSAPI32.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function WTSConnectSessionW(
    LogonId As UInteger,   ' DWORD
    TargetLogonId As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> pPassword As String,   ' LPWSTR
    bWait As Boolean   ' BOOL
) As Boolean
End Function

' LogonId : DWORD
' TargetLogonId : DWORD
' pPassword : LPWSTR
' bWait : BOOL
Declare PtrSafe Function WTSConnectSessionW Lib "wtsapi32" ( _
    ByVal LogonId As Long, _
    ByVal TargetLogonId As Long, _
    ByVal pPassword As LongPtr, _
    ByVal bWait 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

WTSConnectSessionW = ctypes.windll.wtsapi32.WTSConnectSessionW
WTSConnectSessionW.restype = wintypes.BOOL
WTSConnectSessionW.argtypes = [
    wintypes.DWORD,  # LogonId : DWORD
    wintypes.DWORD,  # TargetLogonId : DWORD
    wintypes.LPCWSTR,  # pPassword : LPWSTR
    wintypes.BOOL,  # bWait : BOOL
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WTSAPI32.dll')
WTSConnectSessionW = Fiddle::Function.new(
  lib['WTSConnectSessionW'],
  [
    -Fiddle::TYPE_INT,  # LogonId : DWORD
    -Fiddle::TYPE_INT,  # TargetLogonId : DWORD
    Fiddle::TYPE_VOIDP,  # pPassword : LPWSTR
    Fiddle::TYPE_INT,  # bWait : BOOL
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "wtsapi32")]
extern "system" {
    fn WTSConnectSessionW(
        LogonId: u32,  // DWORD
        TargetLogonId: u32,  // DWORD
        pPassword: *mut u16,  // LPWSTR
        bWait: i32  // BOOL
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WTSAPI32.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern bool WTSConnectSessionW(uint LogonId, uint TargetLogonId, [MarshalAs(UnmanagedType.LPWStr)] string pPassword, bool bWait);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WTSAPI32_WTSConnectSessionW' -Namespace Win32 -PassThru
# $api::WTSConnectSessionW(LogonId, TargetLogonId, pPassword, bWait)

#uselib "WTSAPI32.dll"
#func global WTSConnectSessionW "WTSConnectSessionW" wptr, wptr, wptr, wptr
; WTSConnectSessionW LogonId, TargetLogonId, pPassword, bWait   ; 戻り値は stat
; LogonId : DWORD -> "wptr"
; TargetLogonId : DWORD -> "wptr"
; pPassword : LPWSTR -> "wptr"
; bWait : BOOL -> "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 "WTSAPI32.dll"
#cfunc global WTSConnectSessionW "WTSConnectSessionW" int, int, wstr, int
; res = WTSConnectSessionW(LogonId, TargetLogonId, pPassword, bWait)
; LogonId : DWORD -> "int"
; TargetLogonId : DWORD -> "int"
; pPassword : LPWSTR -> "wstr"
; bWait : BOOL -> "int"

; BOOL WTSConnectSessionW(DWORD LogonId, DWORD TargetLogonId, LPWSTR pPassword, BOOL bWait)
#uselib "WTSAPI32.dll"
#cfunc global WTSConnectSessionW "WTSConnectSessionW" int, int, wstr, int
; res = WTSConnectSessionW(LogonId, TargetLogonId, pPassword, bWait)
; LogonId : DWORD -> "int"
; TargetLogonId : DWORD -> "int"
; pPassword : LPWSTR -> "wstr"
; bWait : BOOL -> "int"

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

var (
	wtsapi32 = windows.NewLazySystemDLL("WTSAPI32.dll")
	procWTSConnectSessionW = wtsapi32.NewProc("WTSConnectSessionW")
)

// LogonId (DWORD), TargetLogonId (DWORD), pPassword (LPWSTR), bWait (BOOL)
r1, _, err := procWTSConnectSessionW.Call(
	uintptr(LogonId),
	uintptr(TargetLogonId),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pPassword))),
	uintptr(bWait),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function WTSConnectSessionW(
  LogonId: DWORD;   // DWORD
  TargetLogonId: DWORD;   // DWORD
  pPassword: PWideChar;   // LPWSTR
  bWait: BOOL   // BOOL
): BOOL; stdcall;
  external 'WTSAPI32.dll' name 'WTSConnectSessionW';

result := DllCall("WTSAPI32\WTSConnectSessionW"
    , "UInt", LogonId   ; DWORD
    , "UInt", TargetLogonId   ; DWORD
    , "WStr", pPassword   ; LPWSTR
    , "Int", bWait   ; BOOL
    , "Int")   ; return: BOOL

●WTSConnectSessionW(LogonId, TargetLogonId, pPassword, bWait) = DLL("WTSAPI32.dll", "bool WTSConnectSessionW(dword, dword, char*, bool)")
# 呼び出し: WTSConnectSessionW(LogonId, TargetLogonId, pPassword, bWait)
# LogonId : DWORD -> "dword"
# TargetLogonId : DWORD -> "dword"
# pPassword : LPWSTR -> "char*"
# bWait : BOOL -> "bool"
# 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。