Tbsi_Get_TCG_Log

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

DWORD Tbsi_Get_TCG_Log(
    void* hContext,
    BYTE* pOutputBuf,   // optional
    DWORD* pOutputBufLen
);

<DllImport("tbs.dll", ExactSpelling:=True)>
Public Shared Function Tbsi_Get_TCG_Log(
    hContext As IntPtr,   ' void*
    pOutputBuf As IntPtr,   ' BYTE* optional, out
    ByRef pOutputBufLen As UInteger   ' DWORD* in/out
) As UInteger
End Function

' hContext : void*
' pOutputBuf : BYTE* optional, out
' pOutputBufLen : DWORD* in/out
Declare PtrSafe Function Tbsi_Get_TCG_Log Lib "tbs" ( _
    ByVal hContext As LongPtr, _
    ByVal pOutputBuf As LongPtr, _
    ByRef pOutputBufLen 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

Tbsi_Get_TCG_Log = ctypes.windll.tbs.Tbsi_Get_TCG_Log
Tbsi_Get_TCG_Log.restype = wintypes.DWORD
Tbsi_Get_TCG_Log.argtypes = [
    ctypes.POINTER(None),  # hContext : void*
    ctypes.POINTER(ctypes.c_ubyte),  # pOutputBuf : BYTE* optional, out
    ctypes.POINTER(wintypes.DWORD),  # pOutputBufLen : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('tbs.dll')
Tbsi_Get_TCG_Log = Fiddle::Function.new(
  lib['Tbsi_Get_TCG_Log'],
  [
    Fiddle::TYPE_VOIDP,  # hContext : void*
    Fiddle::TYPE_VOIDP,  # pOutputBuf : BYTE* optional, out
    Fiddle::TYPE_VOIDP,  # pOutputBufLen : DWORD* in/out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "tbs")]
extern "system" {
    fn Tbsi_Get_TCG_Log(
        hContext: *mut (),  // void*
        pOutputBuf: *mut u8,  // BYTE* optional, out
        pOutputBufLen: *mut u32  // DWORD* in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("tbs.dll")]
public static extern uint Tbsi_Get_TCG_Log(IntPtr hContext, IntPtr pOutputBuf, ref uint pOutputBufLen);
"@
$api = Add-Type -MemberDefinition $sig -Name 'tbs_Tbsi_Get_TCG_Log' -Namespace Win32 -PassThru
# $api::Tbsi_Get_TCG_Log(hContext, pOutputBuf, pOutputBufLen)

#uselib "tbs.dll"
#func global Tbsi_Get_TCG_Log "Tbsi_Get_TCG_Log" sptr, sptr, sptr
; Tbsi_Get_TCG_Log hContext, varptr(pOutputBuf), varptr(pOutputBufLen)   ; 戻り値は stat
; hContext : void* -> "sptr"
; pOutputBuf : BYTE* optional, out -> "sptr"
; pOutputBufLen : DWORD* in/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 "tbs.dll"
#cfunc global Tbsi_Get_TCG_Log "Tbsi_Get_TCG_Log" sptr, var, var
; res = Tbsi_Get_TCG_Log(hContext, pOutputBuf, pOutputBufLen)
; hContext : void* -> "sptr"
; pOutputBuf : BYTE* optional, out -> "var"
; pOutputBufLen : DWORD* in/out -> "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。

; DWORD Tbsi_Get_TCG_Log(void* hContext, BYTE* pOutputBuf, DWORD* pOutputBufLen)
#uselib "tbs.dll"
#cfunc global Tbsi_Get_TCG_Log "Tbsi_Get_TCG_Log" intptr, var, var
; res = Tbsi_Get_TCG_Log(hContext, pOutputBuf, pOutputBufLen)
; hContext : void* -> "intptr"
; pOutputBuf : BYTE* optional, out -> "var"
; pOutputBufLen : DWORD* in/out -> "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 (
	tbs = windows.NewLazySystemDLL("tbs.dll")
	procTbsi_Get_TCG_Log = tbs.NewProc("Tbsi_Get_TCG_Log")
)

// hContext (void*), pOutputBuf (BYTE* optional, out), pOutputBufLen (DWORD* in/out)
r1, _, err := procTbsi_Get_TCG_Log.Call(
	uintptr(hContext),
	uintptr(pOutputBuf),
	uintptr(pOutputBufLen),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function Tbsi_Get_TCG_Log(
  hContext: Pointer;   // void*
  pOutputBuf: Pointer;   // BYTE* optional, out
  pOutputBufLen: Pointer   // DWORD* in/out
): DWORD; stdcall;
  external 'tbs.dll' name 'Tbsi_Get_TCG_Log';

result := DllCall("tbs\Tbsi_Get_TCG_Log"
    , "Ptr", hContext   ; void*
    , "Ptr", pOutputBuf   ; BYTE* optional, out
    , "Ptr", pOutputBufLen   ; DWORD* in/out
    , "UInt")   ; return: DWORD

●Tbsi_Get_TCG_Log(hContext, pOutputBuf, pOutputBufLen) = DLL("tbs.dll", "dword Tbsi_Get_TCG_Log(void*, void*, void*)")
# 呼び出し: Tbsi_Get_TCG_Log(hContext, pOutputBuf, pOutputBufLen)
# hContext : void* -> "void*"
# pOutputBuf : BYTE* optional, out -> "void*"
# pOutputBufLen : DWORD* in/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)。