CreateTypeLib

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

HRESULT CreateTypeLib(
    SYSKIND syskind,
    LPCWSTR szFile,
    ICreateTypeLib** ppctlib
);

<DllImport("OLEAUT32.dll", ExactSpelling:=True)>
Public Shared Function CreateTypeLib(
    syskind As Integer,   ' SYSKIND
    <MarshalAs(UnmanagedType.LPWStr)> szFile As String,   ' LPCWSTR
    ppctlib As IntPtr   ' ICreateTypeLib** out
) As Integer
End Function

' syskind : SYSKIND
' szFile : LPCWSTR
' ppctlib : ICreateTypeLib** out
Declare PtrSafe Function CreateTypeLib Lib "oleaut32" ( _
    ByVal syskind As Long, _
    ByVal szFile As LongPtr, _
    ByVal ppctlib 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

CreateTypeLib = ctypes.windll.oleaut32.CreateTypeLib
CreateTypeLib.restype = ctypes.c_int
CreateTypeLib.argtypes = [
    ctypes.c_int,  # syskind : SYSKIND
    wintypes.LPCWSTR,  # szFile : LPCWSTR
    ctypes.c_void_p,  # ppctlib : ICreateTypeLib** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLEAUT32.dll')
CreateTypeLib = Fiddle::Function.new(
  lib['CreateTypeLib'],
  [
    Fiddle::TYPE_INT,  # syskind : SYSKIND
    Fiddle::TYPE_VOIDP,  # szFile : LPCWSTR
    Fiddle::TYPE_VOIDP,  # ppctlib : ICreateTypeLib** out
  ],
  Fiddle::TYPE_INT)

#[link(name = "oleaut32")]
extern "system" {
    fn CreateTypeLib(
        syskind: i32,  // SYSKIND
        szFile: *const u16,  // LPCWSTR
        ppctlib: *mut *mut core::ffi::c_void  // ICreateTypeLib** out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLEAUT32.dll")]
public static extern int CreateTypeLib(int syskind, [MarshalAs(UnmanagedType.LPWStr)] string szFile, IntPtr ppctlib);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLEAUT32_CreateTypeLib' -Namespace Win32 -PassThru
# $api::CreateTypeLib(syskind, szFile, ppctlib)

#uselib "OLEAUT32.dll"
#func global CreateTypeLib "CreateTypeLib" sptr, sptr, sptr
; CreateTypeLib syskind, szFile, ppctlib   ; 戻り値は stat
; syskind : SYSKIND -> "sptr"
; szFile : LPCWSTR -> "sptr"
; ppctlib : ICreateTypeLib** 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 CreateTypeLib "CreateTypeLib" int, wstr, sptr
; res = CreateTypeLib(syskind, szFile, ppctlib)
; syskind : SYSKIND -> "int"
; szFile : LPCWSTR -> "wstr"
; ppctlib : ICreateTypeLib** out -> "sptr"

; HRESULT CreateTypeLib(SYSKIND syskind, LPCWSTR szFile, ICreateTypeLib** ppctlib)
#uselib "OLEAUT32.dll"
#cfunc global CreateTypeLib "CreateTypeLib" int, wstr, intptr
; res = CreateTypeLib(syskind, szFile, ppctlib)
; syskind : SYSKIND -> "int"
; szFile : LPCWSTR -> "wstr"
; ppctlib : ICreateTypeLib** out -> "intptr"

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

var (
	oleaut32 = windows.NewLazySystemDLL("OLEAUT32.dll")
	procCreateTypeLib = oleaut32.NewProc("CreateTypeLib")
)

// syskind (SYSKIND), szFile (LPCWSTR), ppctlib (ICreateTypeLib** out)
r1, _, err := procCreateTypeLib.Call(
	uintptr(syskind),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(szFile))),
	uintptr(ppctlib),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CreateTypeLib(
  syskind: Integer;   // SYSKIND
  szFile: PWideChar;   // LPCWSTR
  ppctlib: Pointer   // ICreateTypeLib** out
): Integer; stdcall;
  external 'OLEAUT32.dll' name 'CreateTypeLib';

result := DllCall("OLEAUT32\CreateTypeLib"
    , "Int", syskind   ; SYSKIND
    , "WStr", szFile   ; LPCWSTR
    , "Ptr", ppctlib   ; ICreateTypeLib** out
    , "Int")   ; return: HRESULT

●CreateTypeLib(syskind, szFile, ppctlib) = DLL("OLEAUT32.dll", "int CreateTypeLib(int, char*, void*)")
# 呼び出し: CreateTypeLib(syskind, szFile, ppctlib)
# syskind : SYSKIND -> "int"
# szFile : LPCWSTR -> "char*"
# ppctlib : ICreateTypeLib** 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)。