WinHttpFreeProxyResult

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

void WinHttpFreeProxyResult(
    WINHTTP_PROXY_RESULT* pProxyResult
);

<DllImport("WINHTTP.dll", ExactSpelling:=True)>
Public Shared Sub WinHttpFreeProxyResult(
    pProxyResult As IntPtr   ' WINHTTP_PROXY_RESULT* in/out
)
End Sub

' pProxyResult : WINHTTP_PROXY_RESULT* in/out
Declare PtrSafe Sub WinHttpFreeProxyResult Lib "winhttp" ( _
    ByVal pProxyResult As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

WinHttpFreeProxyResult = ctypes.windll.winhttp.WinHttpFreeProxyResult
WinHttpFreeProxyResult.restype = None
WinHttpFreeProxyResult.argtypes = [
    ctypes.c_void_p,  # pProxyResult : WINHTTP_PROXY_RESULT* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('WINHTTP.dll')
WinHttpFreeProxyResult = Fiddle::Function.new(
  lib['WinHttpFreeProxyResult'],
  [
    Fiddle::TYPE_VOIDP,  # pProxyResult : WINHTTP_PROXY_RESULT* in/out
  ],
  Fiddle::TYPE_VOID)

#[link(name = "winhttp")]
extern "system" {
    fn WinHttpFreeProxyResult(
        pProxyResult: *mut WINHTTP_PROXY_RESULT  // WINHTTP_PROXY_RESULT* in/out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("WINHTTP.dll")]
public static extern void WinHttpFreeProxyResult(IntPtr pProxyResult);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINHTTP_WinHttpFreeProxyResult' -Namespace Win32 -PassThru
# $api::WinHttpFreeProxyResult(pProxyResult)

#uselib "WINHTTP.dll"
#func global WinHttpFreeProxyResult "WinHttpFreeProxyResult" sptr
; WinHttpFreeProxyResult varptr(pProxyResult)
; pProxyResult : WINHTTP_PROXY_RESULT* in/out -> "sptr"

#uselib "WINHTTP.dll"
#func global WinHttpFreeProxyResult "WinHttpFreeProxyResult" var
; WinHttpFreeProxyResult pProxyResult
; pProxyResult : WINHTTP_PROXY_RESULT* 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。

; void WinHttpFreeProxyResult(WINHTTP_PROXY_RESULT* pProxyResult)
#uselib "WINHTTP.dll"
#func global WinHttpFreeProxyResult "WinHttpFreeProxyResult" var
; WinHttpFreeProxyResult pProxyResult
; pProxyResult : WINHTTP_PROXY_RESULT* 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 (
	winhttp = windows.NewLazySystemDLL("WINHTTP.dll")
	procWinHttpFreeProxyResult = winhttp.NewProc("WinHttpFreeProxyResult")
)

// pProxyResult (WINHTTP_PROXY_RESULT* in/out)
r1, _, err := procWinHttpFreeProxyResult.Call(
	uintptr(pProxyResult),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure WinHttpFreeProxyResult(
  pProxyResult: Pointer   // WINHTTP_PROXY_RESULT* in/out
); stdcall;
  external 'WINHTTP.dll' name 'WinHttpFreeProxyResult';

result := DllCall("WINHTTP\WinHttpFreeProxyResult"
    , "Ptr", pProxyResult   ; WINHTTP_PROXY_RESULT* in/out
    , "Int")   ; return: void

●WinHttpFreeProxyResult(pProxyResult) = DLL("WINHTTP.dll", "int WinHttpFreeProxyResult(void*)")
# 呼び出し: WinHttpFreeProxyResult(pProxyResult)
# pProxyResult : WINHTTP_PROXY_RESULT* 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)。