DeleteFileTransactedA

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

BOOL DeleteFileTransactedA(
    LPCSTR lpFileName,
    HANDLE hTransaction
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function DeleteFileTransactedA(
    <MarshalAs(UnmanagedType.LPStr)> lpFileName As String,   ' LPCSTR
    hTransaction As IntPtr   ' HANDLE
) As Boolean
End Function

' lpFileName : LPCSTR
' hTransaction : HANDLE
Declare PtrSafe Function DeleteFileTransactedA Lib "kernel32" ( _
    ByVal lpFileName As String, _
    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

DeleteFileTransactedA = ctypes.windll.kernel32.DeleteFileTransactedA
DeleteFileTransactedA.restype = wintypes.BOOL
DeleteFileTransactedA.argtypes = [
    wintypes.LPCSTR,  # lpFileName : LPCSTR
    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')
DeleteFileTransactedA = Fiddle::Function.new(
  lib['DeleteFileTransactedA'],
  [
    Fiddle::TYPE_VOIDP,  # lpFileName : LPCSTR
    Fiddle::TYPE_VOIDP,  # hTransaction : HANDLE
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn DeleteFileTransactedA(
        lpFileName: *const u8,  // LPCSTR
        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 DeleteFileTransactedA([MarshalAs(UnmanagedType.LPStr)] string lpFileName, IntPtr hTransaction);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_DeleteFileTransactedA' -Namespace Win32 -PassThru
# $api::DeleteFileTransactedA(lpFileName, hTransaction)

#uselib "KERNEL32.dll"
#func global DeleteFileTransactedA "DeleteFileTransactedA" sptr, sptr
; DeleteFileTransactedA lpFileName, hTransaction   ; 戻り値は stat
; lpFileName : LPCSTR -> "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 DeleteFileTransactedA "DeleteFileTransactedA" str, sptr
; res = DeleteFileTransactedA(lpFileName, hTransaction)
; lpFileName : LPCSTR -> "str"
; hTransaction : HANDLE -> "sptr"

; BOOL DeleteFileTransactedA(LPCSTR lpFileName, HANDLE hTransaction)
#uselib "KERNEL32.dll"
#cfunc global DeleteFileTransactedA "DeleteFileTransactedA" str, intptr
; res = DeleteFileTransactedA(lpFileName, hTransaction)
; lpFileName : LPCSTR -> "str"
; hTransaction : HANDLE -> "intptr"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procDeleteFileTransactedA = kernel32.NewProc("DeleteFileTransactedA")
)

// lpFileName (LPCSTR), hTransaction (HANDLE)
r1, _, err := procDeleteFileTransactedA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpFileName))),
	uintptr(hTransaction),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function DeleteFileTransactedA(
  lpFileName: PAnsiChar;   // LPCSTR
  hTransaction: THandle   // HANDLE
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'DeleteFileTransactedA';

result := DllCall("KERNEL32\DeleteFileTransactedA"
    , "AStr", lpFileName   ; LPCSTR
    , "Ptr", hTransaction   ; HANDLE
    , "Int")   ; return: BOOL

●DeleteFileTransactedA(lpFileName, hTransaction) = DLL("KERNEL32.dll", "bool DeleteFileTransactedA(char*, void*)")
# 呼び出し: DeleteFileTransactedA(lpFileName, hTransaction)
# lpFileName : LPCSTR -> "char*"
# 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)。