CryptXmlEnumAlgorithmInfo

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

HRESULT CryptXmlEnumAlgorithmInfo(
    DWORD dwGroupId,
    DWORD dwFlags,
    void* pvArg,   // optional
    PFN_CRYPT_XML_ENUM_ALG_INFO pfnEnumAlgInfo
);

<DllImport("CRYPTXML.dll", ExactSpelling:=True)>
Public Shared Function CryptXmlEnumAlgorithmInfo(
    dwGroupId As UInteger,   ' DWORD
    dwFlags As UInteger,   ' DWORD
    pvArg As IntPtr,   ' void* optional, in/out
    pfnEnumAlgInfo As IntPtr   ' PFN_CRYPT_XML_ENUM_ALG_INFO
) As Integer
End Function

' dwGroupId : DWORD
' dwFlags : DWORD
' pvArg : void* optional, in/out
' pfnEnumAlgInfo : PFN_CRYPT_XML_ENUM_ALG_INFO
Declare PtrSafe Function CryptXmlEnumAlgorithmInfo Lib "cryptxml" ( _
    ByVal dwGroupId As Long, _
    ByVal dwFlags As Long, _
    ByVal pvArg As LongPtr, _
    ByVal pfnEnumAlgInfo 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

CryptXmlEnumAlgorithmInfo = ctypes.windll.cryptxml.CryptXmlEnumAlgorithmInfo
CryptXmlEnumAlgorithmInfo.restype = ctypes.c_int
CryptXmlEnumAlgorithmInfo.argtypes = [
    wintypes.DWORD,  # dwGroupId : DWORD
    wintypes.DWORD,  # dwFlags : DWORD
    ctypes.POINTER(None),  # pvArg : void* optional, in/out
    ctypes.c_void_p,  # pfnEnumAlgInfo : PFN_CRYPT_XML_ENUM_ALG_INFO
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CRYPTXML.dll')
CryptXmlEnumAlgorithmInfo = Fiddle::Function.new(
  lib['CryptXmlEnumAlgorithmInfo'],
  [
    -Fiddle::TYPE_INT,  # dwGroupId : DWORD
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # pvArg : void* optional, in/out
    Fiddle::TYPE_VOIDP,  # pfnEnumAlgInfo : PFN_CRYPT_XML_ENUM_ALG_INFO
  ],
  Fiddle::TYPE_INT)

#[link(name = "cryptxml")]
extern "system" {
    fn CryptXmlEnumAlgorithmInfo(
        dwGroupId: u32,  // DWORD
        dwFlags: u32,  // DWORD
        pvArg: *mut (),  // void* optional, in/out
        pfnEnumAlgInfo: *const core::ffi::c_void  // PFN_CRYPT_XML_ENUM_ALG_INFO
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("CRYPTXML.dll")]
public static extern int CryptXmlEnumAlgorithmInfo(uint dwGroupId, uint dwFlags, IntPtr pvArg, IntPtr pfnEnumAlgInfo);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CRYPTXML_CryptXmlEnumAlgorithmInfo' -Namespace Win32 -PassThru
# $api::CryptXmlEnumAlgorithmInfo(dwGroupId, dwFlags, pvArg, pfnEnumAlgInfo)

#uselib "CRYPTXML.dll"
#func global CryptXmlEnumAlgorithmInfo "CryptXmlEnumAlgorithmInfo" sptr, sptr, sptr, sptr
; CryptXmlEnumAlgorithmInfo dwGroupId, dwFlags, pvArg, pfnEnumAlgInfo   ; 戻り値は stat
; dwGroupId : DWORD -> "sptr"
; dwFlags : DWORD -> "sptr"
; pvArg : void* optional, in/out -> "sptr"
; pfnEnumAlgInfo : PFN_CRYPT_XML_ENUM_ALG_INFO -> "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 "CRYPTXML.dll"
#cfunc global CryptXmlEnumAlgorithmInfo "CryptXmlEnumAlgorithmInfo" int, int, sptr, sptr
; res = CryptXmlEnumAlgorithmInfo(dwGroupId, dwFlags, pvArg, pfnEnumAlgInfo)
; dwGroupId : DWORD -> "int"
; dwFlags : DWORD -> "int"
; pvArg : void* optional, in/out -> "sptr"
; pfnEnumAlgInfo : PFN_CRYPT_XML_ENUM_ALG_INFO -> "sptr"

; HRESULT CryptXmlEnumAlgorithmInfo(DWORD dwGroupId, DWORD dwFlags, void* pvArg, PFN_CRYPT_XML_ENUM_ALG_INFO pfnEnumAlgInfo)
#uselib "CRYPTXML.dll"
#cfunc global CryptXmlEnumAlgorithmInfo "CryptXmlEnumAlgorithmInfo" int, int, intptr, intptr
; res = CryptXmlEnumAlgorithmInfo(dwGroupId, dwFlags, pvArg, pfnEnumAlgInfo)
; dwGroupId : DWORD -> "int"
; dwFlags : DWORD -> "int"
; pvArg : void* optional, in/out -> "intptr"
; pfnEnumAlgInfo : PFN_CRYPT_XML_ENUM_ALG_INFO -> "intptr"

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

var (
	cryptxml = windows.NewLazySystemDLL("CRYPTXML.dll")
	procCryptXmlEnumAlgorithmInfo = cryptxml.NewProc("CryptXmlEnumAlgorithmInfo")
)

// dwGroupId (DWORD), dwFlags (DWORD), pvArg (void* optional, in/out), pfnEnumAlgInfo (PFN_CRYPT_XML_ENUM_ALG_INFO)
r1, _, err := procCryptXmlEnumAlgorithmInfo.Call(
	uintptr(dwGroupId),
	uintptr(dwFlags),
	uintptr(pvArg),
	uintptr(pfnEnumAlgInfo),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CryptXmlEnumAlgorithmInfo(
  dwGroupId: DWORD;   // DWORD
  dwFlags: DWORD;   // DWORD
  pvArg: Pointer;   // void* optional, in/out
  pfnEnumAlgInfo: Pointer   // PFN_CRYPT_XML_ENUM_ALG_INFO
): Integer; stdcall;
  external 'CRYPTXML.dll' name 'CryptXmlEnumAlgorithmInfo';

result := DllCall("CRYPTXML\CryptXmlEnumAlgorithmInfo"
    , "UInt", dwGroupId   ; DWORD
    , "UInt", dwFlags   ; DWORD
    , "Ptr", pvArg   ; void* optional, in/out
    , "Ptr", pfnEnumAlgInfo   ; PFN_CRYPT_XML_ENUM_ALG_INFO
    , "Int")   ; return: HRESULT

●CryptXmlEnumAlgorithmInfo(dwGroupId, dwFlags, pvArg, pfnEnumAlgInfo) = DLL("CRYPTXML.dll", "int CryptXmlEnumAlgorithmInfo(dword, dword, void*, void*)")
# 呼び出し: CryptXmlEnumAlgorithmInfo(dwGroupId, dwFlags, pvArg, pfnEnumAlgInfo)
# dwGroupId : DWORD -> "dword"
# dwFlags : DWORD -> "dword"
# pvArg : void* optional, in/out -> "void*"
# pfnEnumAlgInfo : PFN_CRYPT_XML_ENUM_ALG_INFO -> "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)。