SaslSetContextOption

// SECUR32.dll
#include <windows.h>

HRESULT SaslSetContextOption(
    SecHandle* ContextHandle,
    DWORD Option,
    void* Value,
    DWORD Size
);

<DllImport("SECUR32.dll", ExactSpelling:=True)>
Public Shared Function SaslSetContextOption(
    ContextHandle As IntPtr,   ' SecHandle*
    [Option] As UInteger,   ' DWORD
    Value As IntPtr,   ' void*
    Size As UInteger   ' DWORD
) As Integer
End Function

' ContextHandle : SecHandle*
' Option : DWORD
' Value : void*
' Size : DWORD
Declare PtrSafe Function SaslSetContextOption Lib "secur32" ( _
    ByVal ContextHandle As LongPtr, _
    ByVal Option As Long, _
    ByVal Value As LongPtr, _
    ByVal Size 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

SaslSetContextOption = ctypes.windll.secur32.SaslSetContextOption
SaslSetContextOption.restype = ctypes.c_int
SaslSetContextOption.argtypes = [
    ctypes.c_void_p,  # ContextHandle : SecHandle*
    wintypes.DWORD,  # Option : DWORD
    ctypes.POINTER(None),  # Value : void*
    wintypes.DWORD,  # Size : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SECUR32.dll')
SaslSetContextOption = Fiddle::Function.new(
  lib['SaslSetContextOption'],
  [
    Fiddle::TYPE_VOIDP,  # ContextHandle : SecHandle*
    -Fiddle::TYPE_INT,  # Option : DWORD
    Fiddle::TYPE_VOIDP,  # Value : void*
    -Fiddle::TYPE_INT,  # Size : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "secur32")]
extern "system" {
    fn SaslSetContextOption(
        ContextHandle: *mut SecHandle,  // SecHandle*
        Option: u32,  // DWORD
        Value: *mut (),  // void*
        Size: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("SECUR32.dll")]
public static extern int SaslSetContextOption(IntPtr ContextHandle, uint Option, IntPtr Value, uint Size);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SECUR32_SaslSetContextOption' -Namespace Win32 -PassThru
# $api::SaslSetContextOption(ContextHandle, Option, Value, Size)

#uselib "SECUR32.dll"
#func global SaslSetContextOption "SaslSetContextOption" sptr, sptr, sptr, sptr
; SaslSetContextOption varptr(ContextHandle), Option, Value, Size   ; 戻り値は stat
; ContextHandle : SecHandle* -> "sptr"
; Option : DWORD -> "sptr"
; Value : void* -> "sptr"
; Size : 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。

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

var (
	secur32 = windows.NewLazySystemDLL("SECUR32.dll")
	procSaslSetContextOption = secur32.NewProc("SaslSetContextOption")
)

// ContextHandle (SecHandle*), Option (DWORD), Value (void*), Size (DWORD)
r1, _, err := procSaslSetContextOption.Call(
	uintptr(ContextHandle),
	uintptr(Option),
	uintptr(Value),
	uintptr(Size),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function SaslSetContextOption(
  ContextHandle: Pointer;   // SecHandle*
  Option: DWORD;   // DWORD
  Value: Pointer;   // void*
  Size: DWORD   // DWORD
): Integer; stdcall;
  external 'SECUR32.dll' name 'SaslSetContextOption';

result := DllCall("SECUR32\SaslSetContextOption"
    , "Ptr", ContextHandle   ; SecHandle*
    , "UInt", Option   ; DWORD
    , "Ptr", Value   ; void*
    , "UInt", Size   ; DWORD
    , "Int")   ; return: HRESULT

●SaslSetContextOption(ContextHandle, Option, Value, Size) = DLL("SECUR32.dll", "int SaslSetContextOption(void*, dword, void*, dword)")
# 呼び出し: SaslSetContextOption(ContextHandle, Option, Value, Size)
# ContextHandle : SecHandle* -> "void*"
# Option : DWORD -> "dword"
# Value : void* -> "void*"
# Size : 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)。

const std = @import("std");

extern "secur32" fn SaslSetContextOption(
    ContextHandle: [*c]SecHandle, // SecHandle*
    Option: u32, // DWORD
    Value: ?*anyopaque, // void*
    Size: u32 // DWORD
) callconv(std.os.windows.WINAPI) i32;

proc SaslSetContextOption(
    ContextHandle: ptr SecHandle,  # SecHandle*
    Option: uint32,  # DWORD
    Value: pointer,  # void*
    Size: uint32  # DWORD
): int32 {.importc: "SaslSetContextOption", stdcall, dynlib: "SECUR32.dll".}

pragma(lib, "secur32");
extern(Windows)
int SaslSetContextOption(
    SecHandle* ContextHandle,   // SecHandle*
    uint Option,   // DWORD
    void* Value,   // void*
    uint Size   // DWORD
);

ccall((:SaslSetContextOption, "SECUR32.dll"), stdcall, Int32,
      (Ptr{SecHandle}, UInt32, Ptr{Cvoid}, UInt32),
      ContextHandle, Option, Value, Size)
# ContextHandle : SecHandle* -> Ptr{SecHandle}
# Option : DWORD -> UInt32
# Value : void* -> Ptr{Cvoid}
# Size : DWORD -> UInt32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t SaslSetContextOption(
    void* ContextHandle,
    uint32_t Option,
    void* Value,
    uint32_t Size);
]]
local secur32 = ffi.load("secur32")
-- secur32.SaslSetContextOption(ContextHandle, Option, Value, Size)
-- ContextHandle : SecHandle*
-- Option : DWORD
-- Value : void*
-- Size : DWORD
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。

const koffi = require('koffi');
const lib = koffi.load('SECUR32.dll');
const SaslSetContextOption = lib.func('__stdcall', 'SaslSetContextOption', 'int32_t', ['void *', 'uint32_t', 'void *', 'uint32_t']);
// SaslSetContextOption(ContextHandle, Option, Value, Size)
// ContextHandle : SecHandle* -> 'void *'
// Option : DWORD -> 'uint32_t'
// Value : void* -> 'void *'
// Size : DWORD -> 'uint32_t'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。

const lib = Deno.dlopen("SECUR32.dll", {
  SaslSetContextOption: { parameters: ["pointer", "u32", "pointer", "u32"], result: "i32" },
});
// lib.symbols.SaslSetContextOption(ContextHandle, Option, Value, Size)
// ContextHandle : SecHandle* -> "pointer"
// Option : DWORD -> "u32"
// Value : void* -> "pointer"
// Size : DWORD -> "u32"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
int32_t SaslSetContextOption(
    void* ContextHandle,
    uint32_t Option,
    void* Value,
    uint32_t Size);
C, "SECUR32.dll");
// $ffi->SaslSetContextOption(ContextHandle, Option, Value, Size);
// ContextHandle : SecHandle*
// Option : DWORD
// Value : void*
// Size : DWORD
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。

import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;

public interface Secur32 extends StdCallLibrary {
    Secur32 INSTANCE = Native.load("secur32", Secur32.class);
    int SaslSetContextOption(
        Pointer ContextHandle,   // SecHandle*
        int Option,   // DWORD
        Pointer Value,   // void*
        int Size   // DWORD
    );
}

@[Link("secur32")]
lib LibSECUR32
  fun SaslSetContextOption = SaslSetContextOption(
    ContextHandle : SecHandle*,   # SecHandle*
    Option : UInt32,   # DWORD
    Value : Void*,   # void*
    Size : UInt32   # DWORD
  ) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。

import 'dart:ffi';
import 'package:ffi/ffi.dart';

typedef SaslSetContextOptionNative = Int32 Function(Pointer<Void>, Uint32, Pointer<Void>, Uint32);
typedef SaslSetContextOptionDart = int Function(Pointer<Void>, int, Pointer<Void>, int);
final SaslSetContextOption = DynamicLibrary.open('SECUR32.dll')
    .lookupFunction<SaslSetContextOptionNative, SaslSetContextOptionDart>('SaslSetContextOption');
// ContextHandle : SecHandle* -> Pointer<Void>
// Option : DWORD -> Uint32
// Value : void* -> Pointer<Void>
// Size : DWORD -> Uint32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SaslSetContextOption(
  ContextHandle: Pointer;   // SecHandle*
  Option: DWORD;   // DWORD
  Value: Pointer;   // void*
  Size: DWORD   // DWORD
): Integer; stdcall;
  external 'SECUR32.dll' name 'SaslSetContextOption';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "SaslSetContextOption"
  c_SaslSetContextOption :: Ptr () -> Word32 -> Ptr () -> Word32 -> IO Int32
-- ContextHandle : SecHandle* -> Ptr ()
-- Option : DWORD -> Word32
-- Value : void* -> Ptr ()
-- Size : DWORD -> Word32
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。

open Ctypes
open Foreign

let saslsetcontextoption =
  foreign "SaslSetContextOption"
    ((ptr void) @-> uint32_t @-> (ptr void) @-> uint32_t @-> returning int32_t)
(* ContextHandle : SecHandle* -> (ptr void) *)
(* Option : DWORD -> uint32_t *)
(* Value : void* -> (ptr void) *)
(* Size : DWORD -> uint32_t *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)

(cffi:define-foreign-library secur32 (t "SECUR32.dll"))
(cffi:use-foreign-library secur32)

(cffi:defcfun ("SaslSetContextOption" sasl-set-context-option :convention :stdcall) :int32
  (context-handle :pointer)   ; SecHandle*
  (option :uint32)   ; DWORD
  (value :pointer)   ; void*
  (size :uint32))   ; DWORD
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SaslSetContextOption = Win32::API::More->new('SECUR32',
    'int SaslSetContextOption(LPVOID ContextHandle, DWORD Option, LPVOID Value, DWORD Size)');
# my $ret = $SaslSetContextOption->Call($ContextHandle, $Option, $Value, $Size);
# ContextHandle : SecHandle* -> LPVOID
# Option : DWORD -> DWORD
# Value : void* -> LPVOID
# Size : DWORD -> DWORD
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。