MakeSureDirectoryPathExists

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

BOOL MakeSureDirectoryPathExists(
    LPCSTR DirPath
);

<DllImport("dbghelp.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function MakeSureDirectoryPathExists(
    <MarshalAs(UnmanagedType.LPStr)> DirPath As String   ' LPCSTR
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' DirPath : LPCSTR
Declare PtrSafe Function MakeSureDirectoryPathExists Lib "dbghelp" ( _
    ByVal DirPath As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

MakeSureDirectoryPathExists = ctypes.windll.dbghelp.MakeSureDirectoryPathExists
MakeSureDirectoryPathExists.restype = wintypes.BOOL
MakeSureDirectoryPathExists.argtypes = [
    wintypes.LPCSTR,  # DirPath : LPCSTR
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dbghelp.dll')
MakeSureDirectoryPathExists = Fiddle::Function.new(
  lib['MakeSureDirectoryPathExists'],
  [
    Fiddle::TYPE_VOIDP,  # DirPath : LPCSTR
  ],
  Fiddle::TYPE_INT)

#[link(name = "dbghelp")]
extern "system" {
    fn MakeSureDirectoryPathExists(
        DirPath: *const u8  // LPCSTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("dbghelp.dll", SetLastError = true)]
public static extern bool MakeSureDirectoryPathExists([MarshalAs(UnmanagedType.LPStr)] string DirPath);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_MakeSureDirectoryPathExists' -Namespace Win32 -PassThru
# $api::MakeSureDirectoryPathExists(DirPath)

#uselib "dbghelp.dll"
#func global MakeSureDirectoryPathExists "MakeSureDirectoryPathExists" sptr
; MakeSureDirectoryPathExists DirPath   ; 戻り値は stat
; DirPath : LPCSTR -> "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 "dbghelp.dll"
#cfunc global MakeSureDirectoryPathExists "MakeSureDirectoryPathExists" str
; res = MakeSureDirectoryPathExists(DirPath)
; DirPath : LPCSTR -> "str"

; BOOL MakeSureDirectoryPathExists(LPCSTR DirPath)
#uselib "dbghelp.dll"
#cfunc global MakeSureDirectoryPathExists "MakeSureDirectoryPathExists" str
; res = MakeSureDirectoryPathExists(DirPath)
; DirPath : LPCSTR -> "str"

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

var (
	dbghelp = windows.NewLazySystemDLL("dbghelp.dll")
	procMakeSureDirectoryPathExists = dbghelp.NewProc("MakeSureDirectoryPathExists")
)

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

function MakeSureDirectoryPathExists(
  DirPath: PAnsiChar   // LPCSTR
): BOOL; stdcall;
  external 'dbghelp.dll' name 'MakeSureDirectoryPathExists';

result := DllCall("dbghelp\MakeSureDirectoryPathExists"
    , "AStr", DirPath   ; LPCSTR
    , "Int")   ; return: BOOL

●MakeSureDirectoryPathExists(DirPath) = DLL("dbghelp.dll", "bool MakeSureDirectoryPathExists(char*)")
# 呼び出し: MakeSureDirectoryPathExists(DirPath)
# DirPath : LPCSTR -> "char*"
# 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)。

const std = @import("std");

extern "dbghelp" fn MakeSureDirectoryPathExists(
    DirPath: [*c]const u8 // LPCSTR
) callconv(std.os.windows.WINAPI) i32;

proc MakeSureDirectoryPathExists(
    DirPath: cstring  # LPCSTR
): int32 {.importc: "MakeSureDirectoryPathExists", stdcall, dynlib: "dbghelp.dll".}

pragma(lib, "dbghelp");
extern(Windows)
int MakeSureDirectoryPathExists(
    const(char)* DirPath   // LPCSTR
);

ccall((:MakeSureDirectoryPathExists, "dbghelp.dll"), stdcall, Int32,
      (Cstring,),
      DirPath)
# DirPath : LPCSTR -> Cstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t MakeSureDirectoryPathExists(
    const char* DirPath);
]]
local dbghelp = ffi.load("dbghelp")
-- dbghelp.MakeSureDirectoryPathExists(DirPath)
-- DirPath : LPCSTR
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('dbghelp.dll');
const MakeSureDirectoryPathExists = lib.func('__stdcall', 'MakeSureDirectoryPathExists', 'int32_t', ['str']);
// MakeSureDirectoryPathExists(DirPath)
// DirPath : LPCSTR -> 'str'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("dbghelp.dll", {
  MakeSureDirectoryPathExists: { parameters: ["buffer"], result: "i32" },
});
// lib.symbols.MakeSureDirectoryPathExists(DirPath)
// DirPath : LPCSTR -> "buffer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t MakeSureDirectoryPathExists(
    const char* DirPath);
C, "dbghelp.dll");
// $ffi->MakeSureDirectoryPathExists(DirPath);
// DirPath : LPCSTR
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Dbghelp extends StdCallLibrary {
    Dbghelp INSTANCE = Native.load("dbghelp", Dbghelp.class);
    boolean MakeSureDirectoryPathExists(
        String DirPath   // LPCSTR
    );
}

@[Link("dbghelp")]
lib Libdbghelp
  fun MakeSureDirectoryPathExists = MakeSureDirectoryPathExists(
    DirPath : UInt8*   # LPCSTR
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef MakeSureDirectoryPathExistsNative = Int32 Function(Pointer<Utf8>);
typedef MakeSureDirectoryPathExistsDart = int Function(Pointer<Utf8>);
final MakeSureDirectoryPathExists = DynamicLibrary.open('dbghelp.dll')
    .lookupFunction<MakeSureDirectoryPathExistsNative, MakeSureDirectoryPathExistsDart>('MakeSureDirectoryPathExists');
// DirPath : LPCSTR -> Pointer<Utf8>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function MakeSureDirectoryPathExists(
  DirPath: PAnsiChar   // LPCSTR
): BOOL; stdcall;
  external 'dbghelp.dll' name 'MakeSureDirectoryPathExists';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "MakeSureDirectoryPathExists"
  c_MakeSureDirectoryPathExists :: CString -> IO CInt
-- DirPath : LPCSTR -> CString
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let makesuredirectorypathexists =
  foreign "MakeSureDirectoryPathExists"
    (string @-> returning int32_t)
(* DirPath : LPCSTR -> string *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library dbghelp (t "dbghelp.dll"))
(cffi:use-foreign-library dbghelp)

(cffi:defcfun ("MakeSureDirectoryPathExists" make-sure-directory-path-exists :convention :stdcall) :int32
  (dir-path :string))   ; LPCSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $MakeSureDirectoryPathExists = Win32::API::More->new('dbghelp',
    'BOOL MakeSureDirectoryPathExists(LPCSTR DirPath)');
# my $ret = $MakeSureDirectoryPathExists->Call($DirPath);
# DirPath : LPCSTR -> LPCSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。