JetSetSessionParameter

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

INT JetSetSessionParameter(
    JET_SESID sesid,   // optional
    DWORD sesparamid,
    void* pvParam,   // optional
    DWORD cbParam
);

<DllImport("ESENT.dll", ExactSpelling:=True)>
Public Shared Function JetSetSessionParameter(
    sesid As UIntPtr,   ' JET_SESID optional
    sesparamid As UInteger,   ' DWORD
    pvParam As IntPtr,   ' void* optional
    cbParam As UInteger   ' DWORD
) As Integer
End Function

' sesid : JET_SESID optional
' sesparamid : DWORD
' pvParam : void* optional
' cbParam : DWORD
Declare PtrSafe Function JetSetSessionParameter Lib "esent" ( _
    ByVal sesid As LongPtr, _
    ByVal sesparamid As Long, _
    ByVal pvParam As LongPtr, _
    ByVal cbParam As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

JetSetSessionParameter = ctypes.windll.esent.JetSetSessionParameter
JetSetSessionParameter.restype = ctypes.c_int
JetSetSessionParameter.argtypes = [
    ctypes.c_size_t,  # sesid : JET_SESID optional
    wintypes.DWORD,  # sesparamid : DWORD
    ctypes.POINTER(None),  # pvParam : void* optional
    wintypes.DWORD,  # cbParam : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ESENT.dll')
JetSetSessionParameter = Fiddle::Function.new(
  lib['JetSetSessionParameter'],
  [
    Fiddle::TYPE_UINTPTR_T,  # sesid : JET_SESID optional
    -Fiddle::TYPE_INT,  # sesparamid : DWORD
    Fiddle::TYPE_VOIDP,  # pvParam : void* optional
    -Fiddle::TYPE_INT,  # cbParam : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "esent")]
extern "system" {
    fn JetSetSessionParameter(
        sesid: usize,  // JET_SESID optional
        sesparamid: u32,  // DWORD
        pvParam: *mut (),  // void* optional
        cbParam: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ESENT.dll")]
public static extern int JetSetSessionParameter(UIntPtr sesid, uint sesparamid, IntPtr pvParam, uint cbParam);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ESENT_JetSetSessionParameter' -Namespace Win32 -PassThru
# $api::JetSetSessionParameter(sesid, sesparamid, pvParam, cbParam)

#uselib "ESENT.dll"
#func global JetSetSessionParameter "JetSetSessionParameter" sptr, sptr, sptr, sptr
; JetSetSessionParameter sesid, sesparamid, pvParam, cbParam   ; 戻り値は stat
; sesid : JET_SESID optional -> "sptr"
; sesparamid : DWORD -> "sptr"
; pvParam : void* optional -> "sptr"
; cbParam : DWORD -> "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 JetSetSessionParameter "JetSetSessionParameter" sptr, int, sptr, int
; res = JetSetSessionParameter(sesid, sesparamid, pvParam, cbParam)
; sesid : JET_SESID optional -> "sptr"
; sesparamid : DWORD -> "int"
; pvParam : void* optional -> "sptr"
; cbParam : DWORD -> "int"

; INT JetSetSessionParameter(JET_SESID sesid, DWORD sesparamid, void* pvParam, DWORD cbParam)
#uselib "ESENT.dll"
#cfunc global JetSetSessionParameter "JetSetSessionParameter" intptr, int, intptr, int
; res = JetSetSessionParameter(sesid, sesparamid, pvParam, cbParam)
; sesid : JET_SESID optional -> "intptr"
; sesparamid : DWORD -> "int"
; pvParam : void* optional -> "intptr"
; cbParam : DWORD -> "int"

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

var (
	esent = windows.NewLazySystemDLL("ESENT.dll")
	procJetSetSessionParameter = esent.NewProc("JetSetSessionParameter")
)

// sesid (JET_SESID optional), sesparamid (DWORD), pvParam (void* optional), cbParam (DWORD)
r1, _, err := procJetSetSessionParameter.Call(
	uintptr(sesid),
	uintptr(sesparamid),
	uintptr(pvParam),
	uintptr(cbParam),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function JetSetSessionParameter(
  sesid: NativeUInt;   // JET_SESID optional
  sesparamid: DWORD;   // DWORD
  pvParam: Pointer;   // void* optional
  cbParam: DWORD   // DWORD
): Integer; stdcall;
  external 'ESENT.dll' name 'JetSetSessionParameter';

result := DllCall("ESENT\JetSetSessionParameter"
    , "UPtr", sesid   ; JET_SESID optional
    , "UInt", sesparamid   ; DWORD
    , "Ptr", pvParam   ; void* optional
    , "UInt", cbParam   ; DWORD
    , "Int")   ; return: INT

●JetSetSessionParameter(sesid, sesparamid, pvParam, cbParam) = DLL("ESENT.dll", "int JetSetSessionParameter(int, dword, void*, dword)")
# 呼び出し: JetSetSessionParameter(sesid, sesparamid, pvParam, cbParam)
# sesid : JET_SESID optional -> "int"
# sesparamid : DWORD -> "dword"
# pvParam : void* optional -> "void*"
# cbParam : DWORD -> "dword"
# 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)。