WsCreateServiceHost

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

HRESULT WsCreateServiceHost(
    const WS_SERVICE_ENDPOINT** endpoints,   // optional
    WORD endpointCount,
    const WS_SERVICE_PROPERTY* serviceProperties,   // optional
    DWORD servicePropertyCount,
    WS_SERVICE_HOST** serviceHost,
    WS_ERROR* error   // optional
);

<DllImport("webservices.dll", ExactSpelling:=True)>
Public Shared Function WsCreateServiceHost(
    endpoints As IntPtr,   ' WS_SERVICE_ENDPOINT** optional
    endpointCount As UShort,   ' WORD
    serviceProperties As IntPtr,   ' WS_SERVICE_PROPERTY* optional
    servicePropertyCount As UInteger,   ' DWORD
    serviceHost As IntPtr,   ' WS_SERVICE_HOST** out
    [error] As IntPtr   ' WS_ERROR* optional
) As Integer
End Function

' endpoints : WS_SERVICE_ENDPOINT** optional
' endpointCount : WORD
' serviceProperties : WS_SERVICE_PROPERTY* optional
' servicePropertyCount : DWORD
' serviceHost : WS_SERVICE_HOST** out
' error : WS_ERROR* optional
Declare PtrSafe Function WsCreateServiceHost Lib "webservices" ( _
    ByVal endpoints As LongPtr, _
    ByVal endpointCount As Integer, _
    ByVal serviceProperties As LongPtr, _
    ByVal servicePropertyCount As Long, _
    ByVal serviceHost As LongPtr, _
    ByVal error 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

WsCreateServiceHost = ctypes.windll.webservices.WsCreateServiceHost
WsCreateServiceHost.restype = ctypes.c_int
WsCreateServiceHost.argtypes = [
    ctypes.c_void_p,  # endpoints : WS_SERVICE_ENDPOINT** optional
    ctypes.c_ushort,  # endpointCount : WORD
    ctypes.c_void_p,  # serviceProperties : WS_SERVICE_PROPERTY* optional
    wintypes.DWORD,  # servicePropertyCount : DWORD
    ctypes.c_void_p,  # serviceHost : WS_SERVICE_HOST** out
    ctypes.c_void_p,  # error : WS_ERROR* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('webservices.dll')
WsCreateServiceHost = Fiddle::Function.new(
  lib['WsCreateServiceHost'],
  [
    Fiddle::TYPE_VOIDP,  # endpoints : WS_SERVICE_ENDPOINT** optional
    -Fiddle::TYPE_SHORT,  # endpointCount : WORD
    Fiddle::TYPE_VOIDP,  # serviceProperties : WS_SERVICE_PROPERTY* optional
    -Fiddle::TYPE_INT,  # servicePropertyCount : DWORD
    Fiddle::TYPE_VOIDP,  # serviceHost : WS_SERVICE_HOST** out
    Fiddle::TYPE_VOIDP,  # error : WS_ERROR* optional
  ],
  Fiddle::TYPE_INT)

#[link(name = "webservices")]
extern "system" {
    fn WsCreateServiceHost(
        endpoints: *const *const WS_SERVICE_ENDPOINT,  // WS_SERVICE_ENDPOINT** optional
        endpointCount: u16,  // WORD
        serviceProperties: *const WS_SERVICE_PROPERTY,  // WS_SERVICE_PROPERTY* optional
        servicePropertyCount: u32,  // DWORD
        serviceHost: *mut *mut isize,  // WS_SERVICE_HOST** out
        error: *mut isize  // WS_ERROR* optional
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("webservices.dll")]
public static extern int WsCreateServiceHost(IntPtr endpoints, ushort endpointCount, IntPtr serviceProperties, uint servicePropertyCount, IntPtr serviceHost, IntPtr error);
"@
$api = Add-Type -MemberDefinition $sig -Name 'webservices_WsCreateServiceHost' -Namespace Win32 -PassThru
# $api::WsCreateServiceHost(endpoints, endpointCount, serviceProperties, servicePropertyCount, serviceHost, error)

#uselib "webservices.dll"
#func global WsCreateServiceHost "WsCreateServiceHost" sptr, sptr, sptr, sptr, sptr, sptr
; WsCreateServiceHost varptr(endpoints), endpointCount, varptr(serviceProperties), servicePropertyCount, serviceHost, error   ; 戻り値は stat
; endpoints : WS_SERVICE_ENDPOINT** optional -> "sptr"
; endpointCount : WORD -> "sptr"
; serviceProperties : WS_SERVICE_PROPERTY* optional -> "sptr"
; servicePropertyCount : DWORD -> "sptr"
; serviceHost : WS_SERVICE_HOST** out -> "sptr"
; error : WS_ERROR* optional -> "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 "webservices.dll"
#cfunc global WsCreateServiceHost "WsCreateServiceHost" var, int, var, int, int, int
; res = WsCreateServiceHost(endpoints, endpointCount, serviceProperties, servicePropertyCount, serviceHost, error)
; endpoints : WS_SERVICE_ENDPOINT** optional -> "var"
; endpointCount : WORD -> "int"
; serviceProperties : WS_SERVICE_PROPERTY* optional -> "var"
; servicePropertyCount : DWORD -> "int"
; serviceHost : WS_SERVICE_HOST** out -> "int"
; error : WS_ERROR* optional -> "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。

; HRESULT WsCreateServiceHost(WS_SERVICE_ENDPOINT** endpoints, WORD endpointCount, WS_SERVICE_PROPERTY* serviceProperties, DWORD servicePropertyCount, WS_SERVICE_HOST** serviceHost, WS_ERROR* error)
#uselib "webservices.dll"
#cfunc global WsCreateServiceHost "WsCreateServiceHost" var, int, var, int, int, int
; res = WsCreateServiceHost(endpoints, endpointCount, serviceProperties, servicePropertyCount, serviceHost, error)
; endpoints : WS_SERVICE_ENDPOINT** optional -> "var"
; endpointCount : WORD -> "int"
; serviceProperties : WS_SERVICE_PROPERTY* optional -> "var"
; servicePropertyCount : DWORD -> "int"
; serviceHost : WS_SERVICE_HOST** out -> "int"
; error : WS_ERROR* optional -> "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 (
	webservices = windows.NewLazySystemDLL("webservices.dll")
	procWsCreateServiceHost = webservices.NewProc("WsCreateServiceHost")
)

// endpoints (WS_SERVICE_ENDPOINT** optional), endpointCount (WORD), serviceProperties (WS_SERVICE_PROPERTY* optional), servicePropertyCount (DWORD), serviceHost (WS_SERVICE_HOST** out), error (WS_ERROR* optional)
r1, _, err := procWsCreateServiceHost.Call(
	uintptr(endpoints),
	uintptr(endpointCount),
	uintptr(serviceProperties),
	uintptr(servicePropertyCount),
	uintptr(serviceHost),
	uintptr(error),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WsCreateServiceHost(
  endpoints: Pointer;   // WS_SERVICE_ENDPOINT** optional
  endpointCount: Word;   // WORD
  serviceProperties: Pointer;   // WS_SERVICE_PROPERTY* optional
  servicePropertyCount: DWORD;   // DWORD
  serviceHost: Pointer;   // WS_SERVICE_HOST** out
  error: Pointer   // WS_ERROR* optional
): Integer; stdcall;
  external 'webservices.dll' name 'WsCreateServiceHost';

result := DllCall("webservices\WsCreateServiceHost"
    , "Ptr", endpoints   ; WS_SERVICE_ENDPOINT** optional
    , "UShort", endpointCount   ; WORD
    , "Ptr", serviceProperties   ; WS_SERVICE_PROPERTY* optional
    , "UInt", servicePropertyCount   ; DWORD
    , "Ptr", serviceHost   ; WS_SERVICE_HOST** out
    , "Ptr", error   ; WS_ERROR* optional
    , "Int")   ; return: HRESULT

●WsCreateServiceHost(endpoints, endpointCount, serviceProperties, servicePropertyCount, serviceHost, error) = DLL("webservices.dll", "int WsCreateServiceHost(void*, int, void*, dword, void*, void*)")
# 呼び出し: WsCreateServiceHost(endpoints, endpointCount, serviceProperties, servicePropertyCount, serviceHost, error)
# endpoints : WS_SERVICE_ENDPOINT** optional -> "void*"
# endpointCount : WORD -> "int"
# serviceProperties : WS_SERVICE_PROPERTY* optional -> "void*"
# servicePropertyCount : DWORD -> "dword"
# serviceHost : WS_SERVICE_HOST** out -> "void*"
# error : WS_ERROR* optional -> "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)。