JetGetErrorInfoW

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

INT JetGetErrorInfoW(
    void* pvContext,   // optional
    void* pvResult,
    DWORD cbMax,
    DWORD InfoLevel,
    DWORD grbit
);

<DllImport("ESENT.dll", ExactSpelling:=True)>
Public Shared Function JetGetErrorInfoW(
    pvContext As IntPtr,   ' void* optional
    pvResult As IntPtr,   ' void* out
    cbMax As UInteger,   ' DWORD
    InfoLevel As UInteger,   ' DWORD
    grbit As UInteger   ' DWORD
) As Integer
End Function

' pvContext : void* optional
' pvResult : void* out
' cbMax : DWORD
' InfoLevel : DWORD
' grbit : DWORD
Declare PtrSafe Function JetGetErrorInfoW Lib "esent" ( _
    ByVal pvContext As LongPtr, _
    ByVal pvResult As LongPtr, _
    ByVal cbMax As Long, _
    ByVal InfoLevel As Long, _
    ByVal grbit 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

JetGetErrorInfoW = ctypes.windll.esent.JetGetErrorInfoW
JetGetErrorInfoW.restype = ctypes.c_int
JetGetErrorInfoW.argtypes = [
    ctypes.POINTER(None),  # pvContext : void* optional
    ctypes.POINTER(None),  # pvResult : void* out
    wintypes.DWORD,  # cbMax : DWORD
    wintypes.DWORD,  # InfoLevel : DWORD
    wintypes.DWORD,  # grbit : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ESENT.dll')
JetGetErrorInfoW = Fiddle::Function.new(
  lib['JetGetErrorInfoW'],
  [
    Fiddle::TYPE_VOIDP,  # pvContext : void* optional
    Fiddle::TYPE_VOIDP,  # pvResult : void* out
    -Fiddle::TYPE_INT,  # cbMax : DWORD
    -Fiddle::TYPE_INT,  # InfoLevel : DWORD
    -Fiddle::TYPE_INT,  # grbit : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "esent")]
extern "system" {
    fn JetGetErrorInfoW(
        pvContext: *mut (),  // void* optional
        pvResult: *mut (),  // void* out
        cbMax: u32,  // DWORD
        InfoLevel: u32,  // DWORD
        grbit: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ESENT.dll")]
public static extern int JetGetErrorInfoW(IntPtr pvContext, IntPtr pvResult, uint cbMax, uint InfoLevel, uint grbit);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ESENT_JetGetErrorInfoW' -Namespace Win32 -PassThru
# $api::JetGetErrorInfoW(pvContext, pvResult, cbMax, InfoLevel, grbit)

#uselib "ESENT.dll"
#func global JetGetErrorInfoW "JetGetErrorInfoW" sptr, sptr, sptr, sptr, sptr
; JetGetErrorInfoW pvContext, pvResult, cbMax, InfoLevel, grbit   ; 戻り値は stat
; pvContext : void* optional -> "sptr"
; pvResult : void* out -> "sptr"
; cbMax : DWORD -> "sptr"
; InfoLevel : DWORD -> "sptr"
; grbit : 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 JetGetErrorInfoW "JetGetErrorInfoW" sptr, sptr, int, int, int
; res = JetGetErrorInfoW(pvContext, pvResult, cbMax, InfoLevel, grbit)
; pvContext : void* optional -> "sptr"
; pvResult : void* out -> "sptr"
; cbMax : DWORD -> "int"
; InfoLevel : DWORD -> "int"
; grbit : DWORD -> "int"

; INT JetGetErrorInfoW(void* pvContext, void* pvResult, DWORD cbMax, DWORD InfoLevel, DWORD grbit)
#uselib "ESENT.dll"
#cfunc global JetGetErrorInfoW "JetGetErrorInfoW" intptr, intptr, int, int, int
; res = JetGetErrorInfoW(pvContext, pvResult, cbMax, InfoLevel, grbit)
; pvContext : void* optional -> "intptr"
; pvResult : void* out -> "intptr"
; cbMax : DWORD -> "int"
; InfoLevel : DWORD -> "int"
; grbit : DWORD -> "int"

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

var (
	esent = windows.NewLazySystemDLL("ESENT.dll")
	procJetGetErrorInfoW = esent.NewProc("JetGetErrorInfoW")
)

// pvContext (void* optional), pvResult (void* out), cbMax (DWORD), InfoLevel (DWORD), grbit (DWORD)
r1, _, err := procJetGetErrorInfoW.Call(
	uintptr(pvContext),
	uintptr(pvResult),
	uintptr(cbMax),
	uintptr(InfoLevel),
	uintptr(grbit),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function JetGetErrorInfoW(
  pvContext: Pointer;   // void* optional
  pvResult: Pointer;   // void* out
  cbMax: DWORD;   // DWORD
  InfoLevel: DWORD;   // DWORD
  grbit: DWORD   // DWORD
): Integer; stdcall;
  external 'ESENT.dll' name 'JetGetErrorInfoW';

result := DllCall("ESENT\JetGetErrorInfoW"
    , "Ptr", pvContext   ; void* optional
    , "Ptr", pvResult   ; void* out
    , "UInt", cbMax   ; DWORD
    , "UInt", InfoLevel   ; DWORD
    , "UInt", grbit   ; DWORD
    , "Int")   ; return: INT

●JetGetErrorInfoW(pvContext, pvResult, cbMax, InfoLevel, grbit) = DLL("ESENT.dll", "int JetGetErrorInfoW(void*, void*, dword, dword, dword)")
# 呼び出し: JetGetErrorInfoW(pvContext, pvResult, cbMax, InfoLevel, grbit)
# pvContext : void* optional -> "void*"
# pvResult : void* out -> "void*"
# cbMax : DWORD -> "dword"
# InfoLevel : DWORD -> "dword"
# grbit : 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)。