SslFreeObject

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

HRESULT SslFreeObject(
    NCRYPT_HANDLE hObject,
    DWORD dwFlags
);

<DllImport("ncrypt.dll", ExactSpelling:=True)>
Public Shared Function SslFreeObject(
    hObject As UIntPtr,   ' NCRYPT_HANDLE
    dwFlags As UInteger   ' DWORD
) As Integer
End Function

' hObject : NCRYPT_HANDLE
' dwFlags : DWORD
Declare PtrSafe Function SslFreeObject Lib "ncrypt" ( _
    ByVal hObject As LongPtr, _
    ByVal dwFlags 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

SslFreeObject = ctypes.windll.ncrypt.SslFreeObject
SslFreeObject.restype = ctypes.c_int
SslFreeObject.argtypes = [
    ctypes.c_size_t,  # hObject : NCRYPT_HANDLE
    wintypes.DWORD,  # dwFlags : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ncrypt.dll')
SslFreeObject = Fiddle::Function.new(
  lib['SslFreeObject'],
  [
    Fiddle::TYPE_UINTPTR_T,  # hObject : NCRYPT_HANDLE
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "ncrypt")]
extern "system" {
    fn SslFreeObject(
        hObject: usize,  // NCRYPT_HANDLE
        dwFlags: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ncrypt.dll")]
public static extern int SslFreeObject(UIntPtr hObject, uint dwFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ncrypt_SslFreeObject' -Namespace Win32 -PassThru
# $api::SslFreeObject(hObject, dwFlags)

#uselib "ncrypt.dll"
#func global SslFreeObject "SslFreeObject" sptr, sptr
; SslFreeObject hObject, dwFlags   ; 戻り値は stat
; hObject : NCRYPT_HANDLE -> "sptr"
; dwFlags : 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 "ncrypt.dll"
#cfunc global SslFreeObject "SslFreeObject" sptr, int
; res = SslFreeObject(hObject, dwFlags)
; hObject : NCRYPT_HANDLE -> "sptr"
; dwFlags : DWORD -> "int"

; HRESULT SslFreeObject(NCRYPT_HANDLE hObject, DWORD dwFlags)
#uselib "ncrypt.dll"
#cfunc global SslFreeObject "SslFreeObject" intptr, int
; res = SslFreeObject(hObject, dwFlags)
; hObject : NCRYPT_HANDLE -> "intptr"
; dwFlags : DWORD -> "int"

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

var (
	ncrypt = windows.NewLazySystemDLL("ncrypt.dll")
	procSslFreeObject = ncrypt.NewProc("SslFreeObject")
)

// hObject (NCRYPT_HANDLE), dwFlags (DWORD)
r1, _, err := procSslFreeObject.Call(
	uintptr(hObject),
	uintptr(dwFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SslFreeObject(
  hObject: NativeUInt;   // NCRYPT_HANDLE
  dwFlags: DWORD   // DWORD
): Integer; stdcall;
  external 'ncrypt.dll' name 'SslFreeObject';

result := DllCall("ncrypt\SslFreeObject"
    , "UPtr", hObject   ; NCRYPT_HANDLE
    , "UInt", dwFlags   ; DWORD
    , "Int")   ; return: HRESULT

●SslFreeObject(hObject, dwFlags) = DLL("ncrypt.dll", "int SslFreeObject(int, dword)")
# 呼び出し: SslFreeObject(hObject, dwFlags)
# hObject : NCRYPT_HANDLE -> "int"
# dwFlags : 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)。