CryptCATEnumerateMember

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

CRYPTCATMEMBER* CryptCATEnumerateMember(
    HANDLE hCatalog,
    CRYPTCATMEMBER* pPrevMember
);

<DllImport("WINTRUST.dll", ExactSpelling:=True)>
Public Shared Function CryptCATEnumerateMember(
    hCatalog As IntPtr,   ' HANDLE
    pPrevMember As IntPtr   ' CRYPTCATMEMBER* in/out
) As IntPtr
End Function

' hCatalog : HANDLE
' pPrevMember : CRYPTCATMEMBER* in/out
Declare PtrSafe Function CryptCATEnumerateMember Lib "wintrust" ( _
    ByVal hCatalog As LongPtr, _
    ByVal pPrevMember As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

CryptCATEnumerateMember = ctypes.windll.wintrust.CryptCATEnumerateMember
CryptCATEnumerateMember.restype = ctypes.c_void_p
CryptCATEnumerateMember.argtypes = [
    wintypes.HANDLE,  # hCatalog : HANDLE
    ctypes.c_void_p,  # pPrevMember : CRYPTCATMEMBER* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINTRUST.dll')
CryptCATEnumerateMember = Fiddle::Function.new(
  lib['CryptCATEnumerateMember'],
  [
    Fiddle::TYPE_VOIDP,  # hCatalog : HANDLE
    Fiddle::TYPE_VOIDP,  # pPrevMember : CRYPTCATMEMBER* in/out
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "wintrust")]
extern "system" {
    fn CryptCATEnumerateMember(
        hCatalog: *mut core::ffi::c_void,  // HANDLE
        pPrevMember: *mut CRYPTCATMEMBER  // CRYPTCATMEMBER* in/out
    ) -> *mut CRYPTCATMEMBER;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WINTRUST.dll")]
public static extern IntPtr CryptCATEnumerateMember(IntPtr hCatalog, IntPtr pPrevMember);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINTRUST_CryptCATEnumerateMember' -Namespace Win32 -PassThru
# $api::CryptCATEnumerateMember(hCatalog, pPrevMember)

#uselib "WINTRUST.dll"
#func global CryptCATEnumerateMember "CryptCATEnumerateMember" sptr, sptr
; CryptCATEnumerateMember hCatalog, varptr(pPrevMember)   ; 戻り値は stat
; hCatalog : HANDLE -> "sptr"
; pPrevMember : CRYPTCATMEMBER* 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 "WINTRUST.dll"
#cfunc global CryptCATEnumerateMember "CryptCATEnumerateMember" sptr, var
; res = CryptCATEnumerateMember(hCatalog, pPrevMember)
; hCatalog : HANDLE -> "sptr"
; pPrevMember : CRYPTCATMEMBER* 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。

; CRYPTCATMEMBER* CryptCATEnumerateMember(HANDLE hCatalog, CRYPTCATMEMBER* pPrevMember)
#uselib "WINTRUST.dll"
#cfunc global CryptCATEnumerateMember "CryptCATEnumerateMember" intptr, var
; res = CryptCATEnumerateMember(hCatalog, pPrevMember)
; hCatalog : HANDLE -> "intptr"
; pPrevMember : CRYPTCATMEMBER* 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 (
	wintrust = windows.NewLazySystemDLL("WINTRUST.dll")
	procCryptCATEnumerateMember = wintrust.NewProc("CryptCATEnumerateMember")
)

// hCatalog (HANDLE), pPrevMember (CRYPTCATMEMBER* in/out)
r1, _, err := procCryptCATEnumerateMember.Call(
	uintptr(hCatalog),
	uintptr(pPrevMember),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // CRYPTCATMEMBER*

function CryptCATEnumerateMember(
  hCatalog: THandle;   // HANDLE
  pPrevMember: Pointer   // CRYPTCATMEMBER* in/out
): Pointer; stdcall;
  external 'WINTRUST.dll' name 'CryptCATEnumerateMember';

result := DllCall("WINTRUST\CryptCATEnumerateMember"
    , "Ptr", hCatalog   ; HANDLE
    , "Ptr", pPrevMember   ; CRYPTCATMEMBER* in/out
    , "Ptr")   ; return: CRYPTCATMEMBER*

●CryptCATEnumerateMember(hCatalog, pPrevMember) = DLL("WINTRUST.dll", "void* CryptCATEnumerateMember(void*, void*)")
# 呼び出し: CryptCATEnumerateMember(hCatalog, pPrevMember)
# hCatalog : HANDLE -> "void*"
# pPrevMember : CRYPTCATMEMBER* 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)。