GetRecordInfoFromTypeInfo

// OLEAUT32.dll
#include <windows.h>

HRESULT GetRecordInfoFromTypeInfo(
    ITypeInfo* pTypeInfo,
    IRecordInfo** ppRecInfo
);

<DllImport("OLEAUT32.dll", ExactSpelling:=True)>
Public Shared Function GetRecordInfoFromTypeInfo(
    pTypeInfo As IntPtr,   ' ITypeInfo*
    ppRecInfo As IntPtr   ' IRecordInfo** out
) As Integer
End Function

' pTypeInfo : ITypeInfo*
' ppRecInfo : IRecordInfo** out
Declare PtrSafe Function GetRecordInfoFromTypeInfo Lib "oleaut32" ( _
    ByVal pTypeInfo As LongPtr, _
    ByVal ppRecInfo 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

GetRecordInfoFromTypeInfo = ctypes.windll.oleaut32.GetRecordInfoFromTypeInfo
GetRecordInfoFromTypeInfo.restype = ctypes.c_int
GetRecordInfoFromTypeInfo.argtypes = [
    ctypes.c_void_p,  # pTypeInfo : ITypeInfo*
    ctypes.c_void_p,  # ppRecInfo : IRecordInfo** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLEAUT32.dll')
GetRecordInfoFromTypeInfo = Fiddle::Function.new(
  lib['GetRecordInfoFromTypeInfo'],
  [
    Fiddle::TYPE_VOIDP,  # pTypeInfo : ITypeInfo*
    Fiddle::TYPE_VOIDP,  # ppRecInfo : IRecordInfo** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "oleaut32")]
extern "system" {
    fn GetRecordInfoFromTypeInfo(
        pTypeInfo: *mut core::ffi::c_void,  // ITypeInfo*
        ppRecInfo: *mut *mut core::ffi::c_void  // IRecordInfo** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLEAUT32.dll")]
public static extern int GetRecordInfoFromTypeInfo(IntPtr pTypeInfo, IntPtr ppRecInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLEAUT32_GetRecordInfoFromTypeInfo' -Namespace Win32 -PassThru
# $api::GetRecordInfoFromTypeInfo(pTypeInfo, ppRecInfo)

#uselib "OLEAUT32.dll"
#func global GetRecordInfoFromTypeInfo "GetRecordInfoFromTypeInfo" sptr, sptr
; GetRecordInfoFromTypeInfo pTypeInfo, ppRecInfo   ; 戻り値は stat
; pTypeInfo : ITypeInfo* -> "sptr"
; ppRecInfo : IRecordInfo** out -> "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 "OLEAUT32.dll"
#cfunc global GetRecordInfoFromTypeInfo "GetRecordInfoFromTypeInfo" sptr, sptr
; res = GetRecordInfoFromTypeInfo(pTypeInfo, ppRecInfo)
; pTypeInfo : ITypeInfo* -> "sptr"
; ppRecInfo : IRecordInfo** out -> "sptr"

; HRESULT GetRecordInfoFromTypeInfo(ITypeInfo* pTypeInfo, IRecordInfo** ppRecInfo)
#uselib "OLEAUT32.dll"
#cfunc global GetRecordInfoFromTypeInfo "GetRecordInfoFromTypeInfo" intptr, intptr
; res = GetRecordInfoFromTypeInfo(pTypeInfo, ppRecInfo)
; pTypeInfo : ITypeInfo* -> "intptr"
; ppRecInfo : IRecordInfo** out -> "intptr"

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

var (
	oleaut32 = windows.NewLazySystemDLL("OLEAUT32.dll")
	procGetRecordInfoFromTypeInfo = oleaut32.NewProc("GetRecordInfoFromTypeInfo")
)

// pTypeInfo (ITypeInfo*), ppRecInfo (IRecordInfo** out)
r1, _, err := procGetRecordInfoFromTypeInfo.Call(
	uintptr(pTypeInfo),
	uintptr(ppRecInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function GetRecordInfoFromTypeInfo(
  pTypeInfo: Pointer;   // ITypeInfo*
  ppRecInfo: Pointer   // IRecordInfo** out
): Integer; stdcall;
  external 'OLEAUT32.dll' name 'GetRecordInfoFromTypeInfo';

result := DllCall("OLEAUT32\GetRecordInfoFromTypeInfo"
    , "Ptr", pTypeInfo   ; ITypeInfo*
    , "Ptr", ppRecInfo   ; IRecordInfo** out
    , "Int")   ; return: HRESULT

●GetRecordInfoFromTypeInfo(pTypeInfo, ppRecInfo) = DLL("OLEAUT32.dll", "int GetRecordInfoFromTypeInfo(void*, void*)")
# 呼び出し: GetRecordInfoFromTypeInfo(pTypeInfo, ppRecInfo)
# pTypeInfo : ITypeInfo* -> "void*"
# ppRecInfo : IRecordInfo** out -> "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)。