HashCore

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

HRESULT HashCore(
    INFORMATIONCARD_CRYPTO_HANDLE* hCrypto,
    DWORD cbInData,
    BYTE* pInData
);

<DllImport("infocardapi.dll", ExactSpelling:=True)>
Public Shared Function HashCore(
    hCrypto As IntPtr,   ' INFORMATIONCARD_CRYPTO_HANDLE*
    cbInData As UInteger,   ' DWORD
    pInData As IntPtr   ' BYTE*
) As Integer
End Function

' hCrypto : INFORMATIONCARD_CRYPTO_HANDLE*
' cbInData : DWORD
' pInData : BYTE*
Declare PtrSafe Function HashCore Lib "infocardapi" ( _
    ByVal hCrypto As LongPtr, _
    ByVal cbInData As Long, _
    ByVal pInData 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

HashCore = ctypes.windll.infocardapi.HashCore
HashCore.restype = ctypes.c_int
HashCore.argtypes = [
    ctypes.c_void_p,  # hCrypto : INFORMATIONCARD_CRYPTO_HANDLE*
    wintypes.DWORD,  # cbInData : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # pInData : BYTE*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('infocardapi.dll')
HashCore = Fiddle::Function.new(
  lib['HashCore'],
  [
    Fiddle::TYPE_VOIDP,  # hCrypto : INFORMATIONCARD_CRYPTO_HANDLE*
    -Fiddle::TYPE_INT,  # cbInData : DWORD
    Fiddle::TYPE_VOIDP,  # pInData : BYTE*
  ],
  Fiddle::TYPE_INT)

#[link(name = "infocardapi")]
extern "system" {
    fn HashCore(
        hCrypto: *mut INFORMATIONCARD_CRYPTO_HANDLE,  // INFORMATIONCARD_CRYPTO_HANDLE*
        cbInData: u32,  // DWORD
        pInData: *mut u8  // BYTE*
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("infocardapi.dll")]
public static extern int HashCore(IntPtr hCrypto, uint cbInData, IntPtr pInData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'infocardapi_HashCore' -Namespace Win32 -PassThru
# $api::HashCore(hCrypto, cbInData, pInData)

#uselib "infocardapi.dll"
#func global HashCore "HashCore" sptr, sptr, sptr
; HashCore varptr(hCrypto), cbInData, varptr(pInData)   ; 戻り値は stat
; hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> "sptr"
; cbInData : DWORD -> "sptr"
; pInData : BYTE* -> "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 "infocardapi.dll"
#cfunc global HashCore "HashCore" var, int, var
; res = HashCore(hCrypto, cbInData, pInData)
; hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> "var"
; cbInData : DWORD -> "int"
; pInData : BYTE* -> "var"
; ※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 HashCore(INFORMATIONCARD_CRYPTO_HANDLE* hCrypto, DWORD cbInData, BYTE* pInData)
#uselib "infocardapi.dll"
#cfunc global HashCore "HashCore" var, int, var
; res = HashCore(hCrypto, cbInData, pInData)
; hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> "var"
; cbInData : DWORD -> "int"
; pInData : BYTE* -> "var"
; ※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 (
	infocardapi = windows.NewLazySystemDLL("infocardapi.dll")
	procHashCore = infocardapi.NewProc("HashCore")
)

// hCrypto (INFORMATIONCARD_CRYPTO_HANDLE*), cbInData (DWORD), pInData (BYTE*)
r1, _, err := procHashCore.Call(
	uintptr(hCrypto),
	uintptr(cbInData),
	uintptr(pInData),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function HashCore(
  hCrypto: Pointer;   // INFORMATIONCARD_CRYPTO_HANDLE*
  cbInData: DWORD;   // DWORD
  pInData: Pointer   // BYTE*
): Integer; stdcall;
  external 'infocardapi.dll' name 'HashCore';

result := DllCall("infocardapi\HashCore"
    , "Ptr", hCrypto   ; INFORMATIONCARD_CRYPTO_HANDLE*
    , "UInt", cbInData   ; DWORD
    , "Ptr", pInData   ; BYTE*
    , "Int")   ; return: HRESULT

●HashCore(hCrypto, cbInData, pInData) = DLL("infocardapi.dll", "int HashCore(void*, dword, void*)")
# 呼び出し: HashCore(hCrypto, cbInData, pInData)
# hCrypto : INFORMATIONCARD_CRYPTO_HANDLE* -> "void*"
# cbInData : DWORD -> "dword"
# pInData : BYTE* -> "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)。