JetSetSessionContext

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

INT JetSetSessionContext(
    JET_SESID sesid,
    JET_API_PTR ulContext
);

<DllImport("ESENT.dll", ExactSpelling:=True)>
Public Shared Function JetSetSessionContext(
    sesid As UIntPtr,   ' JET_SESID
    ulContext As UIntPtr   ' JET_API_PTR
) As Integer
End Function

' sesid : JET_SESID
' ulContext : JET_API_PTR
Declare PtrSafe Function JetSetSessionContext Lib "esent" ( _
    ByVal sesid As LongPtr, _
    ByVal ulContext 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

JetSetSessionContext = ctypes.windll.esent.JetSetSessionContext
JetSetSessionContext.restype = ctypes.c_int
JetSetSessionContext.argtypes = [
    ctypes.c_size_t,  # sesid : JET_SESID
    ctypes.c_size_t,  # ulContext : JET_API_PTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ESENT.dll')
JetSetSessionContext = Fiddle::Function.new(
  lib['JetSetSessionContext'],
  [
    Fiddle::TYPE_UINTPTR_T,  # sesid : JET_SESID
    Fiddle::TYPE_UINTPTR_T,  # ulContext : JET_API_PTR
  ],
  Fiddle::TYPE_INT)

#[link(name = "esent")]
extern "system" {
    fn JetSetSessionContext(
        sesid: usize,  // JET_SESID
        ulContext: usize  // JET_API_PTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ESENT.dll")]
public static extern int JetSetSessionContext(UIntPtr sesid, UIntPtr ulContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ESENT_JetSetSessionContext' -Namespace Win32 -PassThru
# $api::JetSetSessionContext(sesid, ulContext)

#uselib "ESENT.dll"
#func global JetSetSessionContext "JetSetSessionContext" sptr, sptr
; JetSetSessionContext sesid, ulContext   ; 戻り値は stat
; sesid : JET_SESID -> "sptr"
; ulContext : JET_API_PTR -> "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 "ESENT.dll"
#cfunc global JetSetSessionContext "JetSetSessionContext" sptr, sptr
; res = JetSetSessionContext(sesid, ulContext)
; sesid : JET_SESID -> "sptr"
; ulContext : JET_API_PTR -> "sptr"

; INT JetSetSessionContext(JET_SESID sesid, JET_API_PTR ulContext)
#uselib "ESENT.dll"
#cfunc global JetSetSessionContext "JetSetSessionContext" intptr, intptr
; res = JetSetSessionContext(sesid, ulContext)
; sesid : JET_SESID -> "intptr"
; ulContext : JET_API_PTR -> "intptr"

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

var (
	esent = windows.NewLazySystemDLL("ESENT.dll")
	procJetSetSessionContext = esent.NewProc("JetSetSessionContext")
)

// sesid (JET_SESID), ulContext (JET_API_PTR)
r1, _, err := procJetSetSessionContext.Call(
	uintptr(sesid),
	uintptr(ulContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function JetSetSessionContext(
  sesid: NativeUInt;   // JET_SESID
  ulContext: NativeUInt   // JET_API_PTR
): Integer; stdcall;
  external 'ESENT.dll' name 'JetSetSessionContext';

result := DllCall("ESENT\JetSetSessionContext"
    , "UPtr", sesid   ; JET_SESID
    , "UPtr", ulContext   ; JET_API_PTR
    , "Int")   ; return: INT

●JetSetSessionContext(sesid, ulContext) = DLL("ESENT.dll", "int JetSetSessionContext(int, int)")
# 呼び出し: JetSetSessionContext(sesid, ulContext)
# sesid : JET_SESID -> "int"
# ulContext : JET_API_PTR -> "int"
# 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 "esent" fn JetSetSessionContext(
    sesid: usize, // JET_SESID
    ulContext: usize // JET_API_PTR
) callconv(std.os.windows.WINAPI) i32;

proc JetSetSessionContext(
    sesid: uint,  # JET_SESID
    ulContext: uint  # JET_API_PTR
): int32 {.importc: "JetSetSessionContext", stdcall, dynlib: "ESENT.dll".}

pragma(lib, "esent");
extern(Windows)
int JetSetSessionContext(
    size_t sesid,   // JET_SESID
    size_t ulContext   // JET_API_PTR
);

ccall((:JetSetSessionContext, "ESENT.dll"), stdcall, Int32,
      (Csize_t, Csize_t),
      sesid, ulContext)
# sesid : JET_SESID -> Csize_t
# ulContext : JET_API_PTR -> Csize_t
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t JetSetSessionContext(
    uintptr_t sesid,
    uintptr_t ulContext);
]]
local esent = ffi.load("esent")
-- esent.JetSetSessionContext(sesid, ulContext)
-- sesid : JET_SESID
-- ulContext : JET_API_PTR
-- 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('ESENT.dll');
const JetSetSessionContext = lib.func('__stdcall', 'JetSetSessionContext', 'int32_t', ['uintptr_t', 'uintptr_t']);
// JetSetSessionContext(sesid, ulContext)
// sesid : JET_SESID -> 'uintptr_t'
// ulContext : JET_API_PTR -> 'uintptr_t'
// 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("ESENT.dll", {
  JetSetSessionContext: { parameters: ["usize", "usize"], result: "i32" },
});
// lib.symbols.JetSetSessionContext(sesid, ulContext)
// sesid : JET_SESID -> "usize"
// ulContext : JET_API_PTR -> "usize"
// 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 JetSetSessionContext(
    size_t sesid,
    size_t ulContext);
C, "ESENT.dll");
// $ffi->JetSetSessionContext(sesid, ulContext);
// sesid : JET_SESID
// ulContext : JET_API_PTR
// 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 Esent extends StdCallLibrary {
    Esent INSTANCE = Native.load("esent", Esent.class);
    int JetSetSessionContext(
        long sesid,   // JET_SESID
        long ulContext   // JET_API_PTR
    );
}

@[Link("esent")]
lib LibESENT
  fun JetSetSessionContext = JetSetSessionContext(
    sesid : LibC::SizeT,   # JET_SESID
    ulContext : LibC::SizeT   # JET_API_PTR
  ) : 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 JetSetSessionContextNative = Int32 Function(UintPtr, UintPtr);
typedef JetSetSessionContextDart = int Function(int, int);
final JetSetSessionContext = DynamicLibrary.open('ESENT.dll')
    .lookupFunction<JetSetSessionContextNative, JetSetSessionContextDart>('JetSetSessionContext');
// sesid : JET_SESID -> UintPtr
// ulContext : JET_API_PTR -> UintPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function JetSetSessionContext(
  sesid: NativeUInt;   // JET_SESID
  ulContext: NativeUInt   // JET_API_PTR
): Integer; stdcall;
  external 'ESENT.dll' name 'JetSetSessionContext';

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

foreign import stdcall safe "JetSetSessionContext"
  c_JetSetSessionContext :: CUIntPtr -> CUIntPtr -> IO Int32
-- sesid : JET_SESID -> CUIntPtr
-- ulContext : JET_API_PTR -> CUIntPtr
-- 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 jetsetsessioncontext =
  foreign "JetSetSessionContext"
    (size_t @-> size_t @-> returning int32_t)
(* sesid : JET_SESID -> size_t *)
(* ulContext : JET_API_PTR -> size_t *)
(* 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 esent (t "ESENT.dll"))
(cffi:use-foreign-library esent)

(cffi:defcfun ("JetSetSessionContext" jet-set-session-context :convention :stdcall) :int32
  (sesid :uint64)   ; JET_SESID
  (ul-context :uint64))   ; JET_API_PTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $JetSetSessionContext = Win32::API::More->new('ESENT',
    'int JetSetSessionContext(WPARAM sesid, WPARAM ulContext)');
# my $ret = $JetSetSessionContext->Call($sesid, $ulContext);
# sesid : JET_SESID -> WPARAM
# ulContext : JET_API_PTR -> WPARAM
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。