SrpHostingInitialize

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

HRESULT SrpHostingInitialize(
    SRPHOSTING_VERSION Version,
    SRPHOSTING_TYPE Type,
    void* pvData,
    DWORD cbData
);

<DllImport("srpapi.dll", ExactSpelling:=True)>
Public Shared Function SrpHostingInitialize(
    Version As Integer,   ' SRPHOSTING_VERSION
    Type As Integer,   ' SRPHOSTING_TYPE
    pvData As IntPtr,   ' void*
    cbData As UInteger   ' DWORD
) As Integer
End Function

' Version : SRPHOSTING_VERSION
' Type : SRPHOSTING_TYPE
' pvData : void*
' cbData : DWORD
Declare PtrSafe Function SrpHostingInitialize Lib "srpapi" ( _
    ByVal Version As Long, _
    ByVal Type As Long, _
    ByVal pvData As LongPtr, _
    ByVal cbData 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

SrpHostingInitialize = ctypes.windll.srpapi.SrpHostingInitialize
SrpHostingInitialize.restype = ctypes.c_int
SrpHostingInitialize.argtypes = [
    ctypes.c_int,  # Version : SRPHOSTING_VERSION
    ctypes.c_int,  # Type : SRPHOSTING_TYPE
    ctypes.POINTER(None),  # pvData : void*
    wintypes.DWORD,  # cbData : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('srpapi.dll')
SrpHostingInitialize = Fiddle::Function.new(
  lib['SrpHostingInitialize'],
  [
    Fiddle::TYPE_INT,  # Version : SRPHOSTING_VERSION
    Fiddle::TYPE_INT,  # Type : SRPHOSTING_TYPE
    Fiddle::TYPE_VOIDP,  # pvData : void*
    -Fiddle::TYPE_INT,  # cbData : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "srpapi")]
extern "system" {
    fn SrpHostingInitialize(
        Version: i32,  // SRPHOSTING_VERSION
        Type: i32,  // SRPHOSTING_TYPE
        pvData: *mut (),  // void*
        cbData: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("srpapi.dll")]
public static extern int SrpHostingInitialize(int Version, int Type, IntPtr pvData, uint cbData);
"@
$api = Add-Type -MemberDefinition $sig -Name 'srpapi_SrpHostingInitialize' -Namespace Win32 -PassThru
# $api::SrpHostingInitialize(Version, Type, pvData, cbData)

#uselib "srpapi.dll"
#func global SrpHostingInitialize "SrpHostingInitialize" sptr, sptr, sptr, sptr
; SrpHostingInitialize Version, Type, pvData, cbData   ; 戻り値は stat
; Version : SRPHOSTING_VERSION -> "sptr"
; Type : SRPHOSTING_TYPE -> "sptr"
; pvData : void* -> "sptr"
; cbData : 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 "srpapi.dll"
#cfunc global SrpHostingInitialize "SrpHostingInitialize" int, int, sptr, int
; res = SrpHostingInitialize(Version, Type, pvData, cbData)
; Version : SRPHOSTING_VERSION -> "int"
; Type : SRPHOSTING_TYPE -> "int"
; pvData : void* -> "sptr"
; cbData : DWORD -> "int"

; HRESULT SrpHostingInitialize(SRPHOSTING_VERSION Version, SRPHOSTING_TYPE Type, void* pvData, DWORD cbData)
#uselib "srpapi.dll"
#cfunc global SrpHostingInitialize "SrpHostingInitialize" int, int, intptr, int
; res = SrpHostingInitialize(Version, Type, pvData, cbData)
; Version : SRPHOSTING_VERSION -> "int"
; Type : SRPHOSTING_TYPE -> "int"
; pvData : void* -> "intptr"
; cbData : DWORD -> "int"

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

var (
	srpapi = windows.NewLazySystemDLL("srpapi.dll")
	procSrpHostingInitialize = srpapi.NewProc("SrpHostingInitialize")
)

// Version (SRPHOSTING_VERSION), Type (SRPHOSTING_TYPE), pvData (void*), cbData (DWORD)
r1, _, err := procSrpHostingInitialize.Call(
	uintptr(Version),
	uintptr(Type),
	uintptr(pvData),
	uintptr(cbData),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SrpHostingInitialize(
  Version: Integer;   // SRPHOSTING_VERSION
  Type: Integer;   // SRPHOSTING_TYPE
  pvData: Pointer;   // void*
  cbData: DWORD   // DWORD
): Integer; stdcall;
  external 'srpapi.dll' name 'SrpHostingInitialize';

result := DllCall("srpapi\SrpHostingInitialize"
    , "Int", Version   ; SRPHOSTING_VERSION
    , "Int", Type   ; SRPHOSTING_TYPE
    , "Ptr", pvData   ; void*
    , "UInt", cbData   ; DWORD
    , "Int")   ; return: HRESULT

●SrpHostingInitialize(Version, Type, pvData, cbData) = DLL("srpapi.dll", "int SrpHostingInitialize(int, int, void*, dword)")
# 呼び出し: SrpHostingInitialize(Version, Type, pvData, cbData)
# Version : SRPHOSTING_VERSION -> "int"
# Type : SRPHOSTING_TYPE -> "int"
# pvData : void* -> "void*"
# cbData : 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)。