CertEnumCTLContextProperties

// CRYPT32.dll
#include <windows.h>

DWORD CertEnumCTLContextProperties(
    CTL_CONTEXT* pCtlContext,
    DWORD dwPropId
);

<DllImport("CRYPT32.dll", ExactSpelling:=True)>
Public Shared Function CertEnumCTLContextProperties(
    pCtlContext As IntPtr,   ' CTL_CONTEXT*
    dwPropId As UInteger   ' DWORD
) As UInteger
End Function

' pCtlContext : CTL_CONTEXT*
' dwPropId : DWORD
Declare PtrSafe Function CertEnumCTLContextProperties Lib "crypt32" ( _
    ByVal pCtlContext As LongPtr, _
    ByVal dwPropId 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

CertEnumCTLContextProperties = ctypes.windll.crypt32.CertEnumCTLContextProperties
CertEnumCTLContextProperties.restype = wintypes.DWORD
CertEnumCTLContextProperties.argtypes = [
    ctypes.c_void_p,  # pCtlContext : CTL_CONTEXT*
    wintypes.DWORD,  # dwPropId : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CRYPT32.dll')
CertEnumCTLContextProperties = Fiddle::Function.new(
  lib['CertEnumCTLContextProperties'],
  [
    Fiddle::TYPE_VOIDP,  # pCtlContext : CTL_CONTEXT*
    -Fiddle::TYPE_INT,  # dwPropId : DWORD
  ],
  -Fiddle::TYPE_INT)

#[link(name = "crypt32")]
extern "system" {
    fn CertEnumCTLContextProperties(
        pCtlContext: *mut CTL_CONTEXT,  // CTL_CONTEXT*
        dwPropId: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CRYPT32.dll")]
public static extern uint CertEnumCTLContextProperties(IntPtr pCtlContext, uint dwPropId);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CRYPT32_CertEnumCTLContextProperties' -Namespace Win32 -PassThru
# $api::CertEnumCTLContextProperties(pCtlContext, dwPropId)

#uselib "CRYPT32.dll"
#func global CertEnumCTLContextProperties "CertEnumCTLContextProperties" sptr, sptr
; CertEnumCTLContextProperties varptr(pCtlContext), dwPropId   ; 戻り値は stat
; pCtlContext : CTL_CONTEXT* -> "sptr"
; dwPropId : 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 "CRYPT32.dll"
#cfunc global CertEnumCTLContextProperties "CertEnumCTLContextProperties" var, int
; res = CertEnumCTLContextProperties(pCtlContext, dwPropId)
; pCtlContext : CTL_CONTEXT* -> "var"
; dwPropId : DWORD -> "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。

; DWORD CertEnumCTLContextProperties(CTL_CONTEXT* pCtlContext, DWORD dwPropId)
#uselib "CRYPT32.dll"
#cfunc global CertEnumCTLContextProperties "CertEnumCTLContextProperties" var, int
; res = CertEnumCTLContextProperties(pCtlContext, dwPropId)
; pCtlContext : CTL_CONTEXT* -> "var"
; dwPropId : DWORD -> "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 (
	crypt32 = windows.NewLazySystemDLL("CRYPT32.dll")
	procCertEnumCTLContextProperties = crypt32.NewProc("CertEnumCTLContextProperties")
)

// pCtlContext (CTL_CONTEXT*), dwPropId (DWORD)
r1, _, err := procCertEnumCTLContextProperties.Call(
	uintptr(pCtlContext),
	uintptr(dwPropId),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function CertEnumCTLContextProperties(
  pCtlContext: Pointer;   // CTL_CONTEXT*
  dwPropId: DWORD   // DWORD
): DWORD; stdcall;
  external 'CRYPT32.dll' name 'CertEnumCTLContextProperties';

result := DllCall("CRYPT32\CertEnumCTLContextProperties"
    , "Ptr", pCtlContext   ; CTL_CONTEXT*
    , "UInt", dwPropId   ; DWORD
    , "UInt")   ; return: DWORD

●CertEnumCTLContextProperties(pCtlContext, dwPropId) = DLL("CRYPT32.dll", "dword CertEnumCTLContextProperties(void*, dword)")
# 呼び出し: CertEnumCTLContextProperties(pCtlContext, dwPropId)
# pCtlContext : CTL_CONTEXT* -> "void*"
# dwPropId : 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)。