UnRegisterTypeLibForUser

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

HRESULT UnRegisterTypeLibForUser(
    const GUID* libID,
    WORD wMajorVerNum,
    WORD wMinorVerNum,
    DWORD lcid,
    SYSKIND syskind
);

<DllImport("OLEAUT32.dll", ExactSpelling:=True)>
Public Shared Function UnRegisterTypeLibForUser(
    ByRef libID As Guid,   ' GUID*
    wMajorVerNum As UShort,   ' WORD
    wMinorVerNum As UShort,   ' WORD
    lcid As UInteger,   ' DWORD
    syskind As Integer   ' SYSKIND
) As Integer
End Function

' libID : GUID*
' wMajorVerNum : WORD
' wMinorVerNum : WORD
' lcid : DWORD
' syskind : SYSKIND
Declare PtrSafe Function UnRegisterTypeLibForUser Lib "oleaut32" ( _
    ByVal libID As LongPtr, _
    ByVal wMajorVerNum As Integer, _
    ByVal wMinorVerNum As Integer, _
    ByVal lcid As Long, _
    ByVal syskind 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

UnRegisterTypeLibForUser = ctypes.windll.oleaut32.UnRegisterTypeLibForUser
UnRegisterTypeLibForUser.restype = ctypes.c_int
UnRegisterTypeLibForUser.argtypes = [
    ctypes.c_void_p,  # libID : GUID*
    ctypes.c_ushort,  # wMajorVerNum : WORD
    ctypes.c_ushort,  # wMinorVerNum : WORD
    wintypes.DWORD,  # lcid : DWORD
    ctypes.c_int,  # syskind : SYSKIND
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('OLEAUT32.dll')
UnRegisterTypeLibForUser = Fiddle::Function.new(
  lib['UnRegisterTypeLibForUser'],
  [
    Fiddle::TYPE_VOIDP,  # libID : GUID*
    -Fiddle::TYPE_SHORT,  # wMajorVerNum : WORD
    -Fiddle::TYPE_SHORT,  # wMinorVerNum : WORD
    -Fiddle::TYPE_INT,  # lcid : DWORD
    Fiddle::TYPE_INT,  # syskind : SYSKIND
  ],
  Fiddle::TYPE_INT)

#[link(name = "oleaut32")]
extern "system" {
    fn UnRegisterTypeLibForUser(
        libID: *const GUID,  // GUID*
        wMajorVerNum: u16,  // WORD
        wMinorVerNum: u16,  // WORD
        lcid: u32,  // DWORD
        syskind: i32  // SYSKIND
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("OLEAUT32.dll")]
public static extern int UnRegisterTypeLibForUser(ref Guid libID, ushort wMajorVerNum, ushort wMinorVerNum, uint lcid, int syskind);
"@
$api = Add-Type -MemberDefinition $sig -Name 'OLEAUT32_UnRegisterTypeLibForUser' -Namespace Win32 -PassThru
# $api::UnRegisterTypeLibForUser(libID, wMajorVerNum, wMinorVerNum, lcid, syskind)

#uselib "OLEAUT32.dll"
#func global UnRegisterTypeLibForUser "UnRegisterTypeLibForUser" sptr, sptr, sptr, sptr, sptr
; UnRegisterTypeLibForUser varptr(libID), wMajorVerNum, wMinorVerNum, lcid, syskind   ; 戻り値は stat
; libID : GUID* -> "sptr"
; wMajorVerNum : WORD -> "sptr"
; wMinorVerNum : WORD -> "sptr"
; lcid : DWORD -> "sptr"
; syskind : SYSKIND -> "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 UnRegisterTypeLibForUser "UnRegisterTypeLibForUser" var, int, int, int, int
; res = UnRegisterTypeLibForUser(libID, wMajorVerNum, wMinorVerNum, lcid, syskind)
; libID : GUID* -> "var"
; wMajorVerNum : WORD -> "int"
; wMinorVerNum : WORD -> "int"
; lcid : DWORD -> "int"
; syskind : SYSKIND -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; HRESULT UnRegisterTypeLibForUser(GUID* libID, WORD wMajorVerNum, WORD wMinorVerNum, DWORD lcid, SYSKIND syskind)
#uselib "OLEAUT32.dll"
#cfunc global UnRegisterTypeLibForUser "UnRegisterTypeLibForUser" var, int, int, int, int
; res = UnRegisterTypeLibForUser(libID, wMajorVerNum, wMinorVerNum, lcid, syskind)
; libID : GUID* -> "var"
; wMajorVerNum : WORD -> "int"
; wMinorVerNum : WORD -> "int"
; lcid : DWORD -> "int"
; syskind : SYSKIND -> "int"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	oleaut32 = windows.NewLazySystemDLL("OLEAUT32.dll")
	procUnRegisterTypeLibForUser = oleaut32.NewProc("UnRegisterTypeLibForUser")
)

// libID (GUID*), wMajorVerNum (WORD), wMinorVerNum (WORD), lcid (DWORD), syskind (SYSKIND)
r1, _, err := procUnRegisterTypeLibForUser.Call(
	uintptr(libID),
	uintptr(wMajorVerNum),
	uintptr(wMinorVerNum),
	uintptr(lcid),
	uintptr(syskind),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function UnRegisterTypeLibForUser(
  libID: PGUID;   // GUID*
  wMajorVerNum: Word;   // WORD
  wMinorVerNum: Word;   // WORD
  lcid: DWORD;   // DWORD
  syskind: Integer   // SYSKIND
): Integer; stdcall;
  external 'OLEAUT32.dll' name 'UnRegisterTypeLibForUser';

result := DllCall("OLEAUT32\UnRegisterTypeLibForUser"
    , "Ptr", libID   ; GUID*
    , "UShort", wMajorVerNum   ; WORD
    , "UShort", wMinorVerNum   ; WORD
    , "UInt", lcid   ; DWORD
    , "Int", syskind   ; SYSKIND
    , "Int")   ; return: HRESULT

●UnRegisterTypeLibForUser(libID, wMajorVerNum, wMinorVerNum, lcid, syskind) = DLL("OLEAUT32.dll", "int UnRegisterTypeLibForUser(void*, int, int, dword, int)")
# 呼び出し: UnRegisterTypeLibForUser(libID, wMajorVerNum, wMinorVerNum, lcid, syskind)
# libID : GUID* -> "void*"
# wMajorVerNum : WORD -> "int"
# wMinorVerNum : WORD -> "int"
# lcid : DWORD -> "dword"
# syskind : SYSKIND -> "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)。