CreateDirectoryTransactedA

// KERNEL32.dll  (ANSI / -A)
#include <windows.h>

BOOL CreateDirectoryTransactedA(
    LPCSTR lpTemplateDirectory,   // optional
    LPCSTR lpNewDirectory,
    SECURITY_ATTRIBUTES* lpSecurityAttributes,   // optional
    HANDLE hTransaction
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function CreateDirectoryTransactedA(
    <MarshalAs(UnmanagedType.LPStr)> lpTemplateDirectory As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> lpNewDirectory As String,   ' LPCSTR
    lpSecurityAttributes As IntPtr,   ' SECURITY_ATTRIBUTES* optional
    hTransaction As IntPtr   ' HANDLE
) As Boolean
End Function

' lpTemplateDirectory : LPCSTR optional
' lpNewDirectory : LPCSTR
' lpSecurityAttributes : SECURITY_ATTRIBUTES* optional
' hTransaction : HANDLE
Declare PtrSafe Function CreateDirectoryTransactedA Lib "kernel32" ( _
    ByVal lpTemplateDirectory As String, _
    ByVal lpNewDirectory As String, _
    ByVal lpSecurityAttributes As LongPtr, _
    ByVal hTransaction As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CreateDirectoryTransactedA = ctypes.windll.kernel32.CreateDirectoryTransactedA
CreateDirectoryTransactedA.restype = wintypes.BOOL
CreateDirectoryTransactedA.argtypes = [
    wintypes.LPCSTR,  # lpTemplateDirectory : LPCSTR optional
    wintypes.LPCSTR,  # lpNewDirectory : LPCSTR
    ctypes.c_void_p,  # lpSecurityAttributes : SECURITY_ATTRIBUTES* optional
    wintypes.HANDLE,  # hTransaction : HANDLE
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
CreateDirectoryTransactedA = Fiddle::Function.new(
  lib['CreateDirectoryTransactedA'],
  [
    Fiddle::TYPE_VOIDP,  # lpTemplateDirectory : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # lpNewDirectory : LPCSTR
    Fiddle::TYPE_VOIDP,  # lpSecurityAttributes : SECURITY_ATTRIBUTES* optional
    Fiddle::TYPE_VOIDP,  # hTransaction : HANDLE
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn CreateDirectoryTransactedA(
        lpTemplateDirectory: *const u8,  // LPCSTR optional
        lpNewDirectory: *const u8,  // LPCSTR
        lpSecurityAttributes: *mut SECURITY_ATTRIBUTES,  // SECURITY_ATTRIBUTES* optional
        hTransaction: *mut core::ffi::c_void  // HANDLE
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern bool CreateDirectoryTransactedA([MarshalAs(UnmanagedType.LPStr)] string lpTemplateDirectory, [MarshalAs(UnmanagedType.LPStr)] string lpNewDirectory, IntPtr lpSecurityAttributes, IntPtr hTransaction);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_CreateDirectoryTransactedA' -Namespace Win32 -PassThru
# $api::CreateDirectoryTransactedA(lpTemplateDirectory, lpNewDirectory, lpSecurityAttributes, hTransaction)

#uselib "KERNEL32.dll"
#func global CreateDirectoryTransactedA "CreateDirectoryTransactedA" sptr, sptr, sptr, sptr
; CreateDirectoryTransactedA lpTemplateDirectory, lpNewDirectory, varptr(lpSecurityAttributes), hTransaction   ; 戻り値は stat
; lpTemplateDirectory : LPCSTR optional -> "sptr"
; lpNewDirectory : LPCSTR -> "sptr"
; lpSecurityAttributes : SECURITY_ATTRIBUTES* optional -> "sptr"
; hTransaction : HANDLE -> "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 "KERNEL32.dll"
#cfunc global CreateDirectoryTransactedA "CreateDirectoryTransactedA" str, str, var, sptr
; res = CreateDirectoryTransactedA(lpTemplateDirectory, lpNewDirectory, lpSecurityAttributes, hTransaction)
; lpTemplateDirectory : LPCSTR optional -> "str"
; lpNewDirectory : LPCSTR -> "str"
; lpSecurityAttributes : SECURITY_ATTRIBUTES* optional -> "var"
; hTransaction : HANDLE -> "sptr"
; ※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。

; BOOL CreateDirectoryTransactedA(LPCSTR lpTemplateDirectory, LPCSTR lpNewDirectory, SECURITY_ATTRIBUTES* lpSecurityAttributes, HANDLE hTransaction)
#uselib "KERNEL32.dll"
#cfunc global CreateDirectoryTransactedA "CreateDirectoryTransactedA" str, str, var, intptr
; res = CreateDirectoryTransactedA(lpTemplateDirectory, lpNewDirectory, lpSecurityAttributes, hTransaction)
; lpTemplateDirectory : LPCSTR optional -> "str"
; lpNewDirectory : LPCSTR -> "str"
; lpSecurityAttributes : SECURITY_ATTRIBUTES* optional -> "var"
; hTransaction : HANDLE -> "intptr"
; ※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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procCreateDirectoryTransactedA = kernel32.NewProc("CreateDirectoryTransactedA")
)

// lpTemplateDirectory (LPCSTR optional), lpNewDirectory (LPCSTR), lpSecurityAttributes (SECURITY_ATTRIBUTES* optional), hTransaction (HANDLE)
r1, _, err := procCreateDirectoryTransactedA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpTemplateDirectory))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpNewDirectory))),
	uintptr(lpSecurityAttributes),
	uintptr(hTransaction),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function CreateDirectoryTransactedA(
  lpTemplateDirectory: PAnsiChar;   // LPCSTR optional
  lpNewDirectory: PAnsiChar;   // LPCSTR
  lpSecurityAttributes: Pointer;   // SECURITY_ATTRIBUTES* optional
  hTransaction: THandle   // HANDLE
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'CreateDirectoryTransactedA';

result := DllCall("KERNEL32\CreateDirectoryTransactedA"
    , "AStr", lpTemplateDirectory   ; LPCSTR optional
    , "AStr", lpNewDirectory   ; LPCSTR
    , "Ptr", lpSecurityAttributes   ; SECURITY_ATTRIBUTES* optional
    , "Ptr", hTransaction   ; HANDLE
    , "Int")   ; return: BOOL

●CreateDirectoryTransactedA(lpTemplateDirectory, lpNewDirectory, lpSecurityAttributes, hTransaction) = DLL("KERNEL32.dll", "bool CreateDirectoryTransactedA(char*, char*, void*, void*)")
# 呼び出し: CreateDirectoryTransactedA(lpTemplateDirectory, lpNewDirectory, lpSecurityAttributes, hTransaction)
# lpTemplateDirectory : LPCSTR optional -> "char*"
# lpNewDirectory : LPCSTR -> "char*"
# lpSecurityAttributes : SECURITY_ATTRIBUTES* optional -> "void*"
# hTransaction : HANDLE -> "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)。