HttpCloseRequestQueue

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

DWORD HttpCloseRequestQueue(
    HTTP_REQUEST_QUEUE_HANDLE RequestQueueHandle
);

<DllImport("HTTPAPI.dll", ExactSpelling:=True)>
Public Shared Function HttpCloseRequestQueue(
    RequestQueueHandle As HTTP_REQUEST_QUEUE_HANDLE   ' HTTP_REQUEST_QUEUE_HANDLE
) As UInteger
End Function

' RequestQueueHandle : HTTP_REQUEST_QUEUE_HANDLE
Declare PtrSafe Function HttpCloseRequestQueue Lib "httpapi" ( _
    ByVal RequestQueueHandle 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

HttpCloseRequestQueue = ctypes.windll.httpapi.HttpCloseRequestQueue
HttpCloseRequestQueue.restype = wintypes.DWORD
HttpCloseRequestQueue.argtypes = [
    HTTP_REQUEST_QUEUE_HANDLE,  # RequestQueueHandle : HTTP_REQUEST_QUEUE_HANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('HTTPAPI.dll')
HttpCloseRequestQueue = Fiddle::Function.new(
  lib['HttpCloseRequestQueue'],
  [
    Fiddle::TYPE_VOIDP,  # RequestQueueHandle : HTTP_REQUEST_QUEUE_HANDLE
  ],
  -Fiddle::TYPE_INT)

#[link(name = "httpapi")]
extern "system" {
    fn HttpCloseRequestQueue(
        RequestQueueHandle: HTTP_REQUEST_QUEUE_HANDLE  // HTTP_REQUEST_QUEUE_HANDLE
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("HTTPAPI.dll")]
public static extern uint HttpCloseRequestQueue(HTTP_REQUEST_QUEUE_HANDLE RequestQueueHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'HTTPAPI_HttpCloseRequestQueue' -Namespace Win32 -PassThru
# $api::HttpCloseRequestQueue(RequestQueueHandle)

#uselib "HTTPAPI.dll"
#func global HttpCloseRequestQueue "HttpCloseRequestQueue" sptr
; HttpCloseRequestQueue RequestQueueHandle   ; 戻り値は stat
; RequestQueueHandle : HTTP_REQUEST_QUEUE_HANDLE -> "sptr"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。
; ※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 "HTTPAPI.dll"
#cfunc global HttpCloseRequestQueue "HttpCloseRequestQueue" int
; res = HttpCloseRequestQueue(RequestQueueHandle)
; RequestQueueHandle : HTTP_REQUEST_QUEUE_HANDLE -> "int"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。

; DWORD HttpCloseRequestQueue(HTTP_REQUEST_QUEUE_HANDLE RequestQueueHandle)
#uselib "HTTPAPI.dll"
#cfunc global HttpCloseRequestQueue "HttpCloseRequestQueue" int
; res = HttpCloseRequestQueue(RequestQueueHandle)
; RequestQueueHandle : HTTP_REQUEST_QUEUE_HANDLE -> "int"
; ※値渡し構造体は直接渡せません。intにパック、または var で構造体変数を渡してください。

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

var (
	httpapi = windows.NewLazySystemDLL("HTTPAPI.dll")
	procHttpCloseRequestQueue = httpapi.NewProc("HttpCloseRequestQueue")
)

// RequestQueueHandle (HTTP_REQUEST_QUEUE_HANDLE)
r1, _, err := procHttpCloseRequestQueue.Call(
	uintptr(RequestQueueHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function HttpCloseRequestQueue(
  RequestQueueHandle: HTTP_REQUEST_QUEUE_HANDLE   // HTTP_REQUEST_QUEUE_HANDLE
): DWORD; stdcall;
  external 'HTTPAPI.dll' name 'HttpCloseRequestQueue';

result := DllCall("HTTPAPI\HttpCloseRequestQueue"
    , "Ptr", RequestQueueHandle   ; HTTP_REQUEST_QUEUE_HANDLE
    , "UInt")   ; return: DWORD

●HttpCloseRequestQueue(RequestQueueHandle) = DLL("HTTPAPI.dll", "dword HttpCloseRequestQueue(void*)")
# 呼び出し: HttpCloseRequestQueue(RequestQueueHandle)
# RequestQueueHandle : HTTP_REQUEST_QUEUE_HANDLE -> "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)。