ReleaseMutexWhenCallbackReturns

// KERNEL32.dll
#include <windows.h>

void ReleaseMutexWhenCallbackReturns(
    PTP_CALLBACK_INSTANCE pci,
    HANDLE mut
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Sub ReleaseMutexWhenCallbackReturns(
    pci As IntPtr,   ' PTP_CALLBACK_INSTANCE
    mut As IntPtr   ' HANDLE
)
End Sub

' pci : PTP_CALLBACK_INSTANCE
' mut : HANDLE
Declare PtrSafe Sub ReleaseMutexWhenCallbackReturns Lib "kernel32" ( _
    ByVal pci As LongPtr, _
    ByVal mut As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ReleaseMutexWhenCallbackReturns = ctypes.windll.kernel32.ReleaseMutexWhenCallbackReturns
ReleaseMutexWhenCallbackReturns.restype = None
ReleaseMutexWhenCallbackReturns.argtypes = [
    ctypes.c_ssize_t,  # pci : PTP_CALLBACK_INSTANCE
    wintypes.HANDLE,  # mut : HANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
ReleaseMutexWhenCallbackReturns = Fiddle::Function.new(
  lib['ReleaseMutexWhenCallbackReturns'],
  [
    Fiddle::TYPE_INTPTR_T,  # pci : PTP_CALLBACK_INSTANCE
    Fiddle::TYPE_VOIDP,  # mut : HANDLE
  ],
  Fiddle::TYPE_VOID)

#[link(name = "kernel32")]
extern "system" {
    fn ReleaseMutexWhenCallbackReturns(
        pci: isize,  // PTP_CALLBACK_INSTANCE
        mut: *mut core::ffi::c_void  // HANDLE
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern void ReleaseMutexWhenCallbackReturns(IntPtr pci, IntPtr mut);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_ReleaseMutexWhenCallbackReturns' -Namespace Win32 -PassThru
# $api::ReleaseMutexWhenCallbackReturns(pci, mut)

#uselib "KERNEL32.dll"
#func global ReleaseMutexWhenCallbackReturns "ReleaseMutexWhenCallbackReturns" sptr, sptr
; ReleaseMutexWhenCallbackReturns pci, mut
; pci : PTP_CALLBACK_INSTANCE -> "sptr"
; mut : HANDLE -> "sptr"

#uselib "KERNEL32.dll"
#func global ReleaseMutexWhenCallbackReturns "ReleaseMutexWhenCallbackReturns" sptr, sptr
; ReleaseMutexWhenCallbackReturns pci, mut
; pci : PTP_CALLBACK_INSTANCE -> "sptr"
; mut : HANDLE -> "sptr"

; void ReleaseMutexWhenCallbackReturns(PTP_CALLBACK_INSTANCE pci, HANDLE mut)
#uselib "KERNEL32.dll"
#func global ReleaseMutexWhenCallbackReturns "ReleaseMutexWhenCallbackReturns" intptr, intptr
; ReleaseMutexWhenCallbackReturns pci, mut
; pci : PTP_CALLBACK_INSTANCE -> "intptr"
; mut : HANDLE -> "intptr"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procReleaseMutexWhenCallbackReturns = kernel32.NewProc("ReleaseMutexWhenCallbackReturns")
)

// pci (PTP_CALLBACK_INSTANCE), mut (HANDLE)
r1, _, err := procReleaseMutexWhenCallbackReturns.Call(
	uintptr(pci),
	uintptr(mut),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure ReleaseMutexWhenCallbackReturns(
  pci: NativeInt;   // PTP_CALLBACK_INSTANCE
  mut: THandle   // HANDLE
); stdcall;
  external 'KERNEL32.dll' name 'ReleaseMutexWhenCallbackReturns';

result := DllCall("KERNEL32\ReleaseMutexWhenCallbackReturns"
    , "Ptr", pci   ; PTP_CALLBACK_INSTANCE
    , "Ptr", mut   ; HANDLE
    , "Int")   ; return: void

●ReleaseMutexWhenCallbackReturns(pci, mut) = DLL("KERNEL32.dll", "int ReleaseMutexWhenCallbackReturns(int, void*)")
# 呼び出し: ReleaseMutexWhenCallbackReturns(pci, mut)
# pci : PTP_CALLBACK_INSTANCE -> "int"
# mut : 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)。

const std = @import("std");

extern "kernel32" fn ReleaseMutexWhenCallbackReturns(
    pci: isize, // PTP_CALLBACK_INSTANCE
    mut: ?*anyopaque // HANDLE
) callconv(std.os.windows.WINAPI) void;

proc ReleaseMutexWhenCallbackReturns(
    pci: int,  # PTP_CALLBACK_INSTANCE
    mut: pointer  # HANDLE
) {.importc: "ReleaseMutexWhenCallbackReturns", stdcall, dynlib: "KERNEL32.dll".}

pragma(lib, "kernel32");
extern(Windows)
void ReleaseMutexWhenCallbackReturns(
    ptrdiff_t pci,   // PTP_CALLBACK_INSTANCE
    void* mut   // HANDLE
);

ccall((:ReleaseMutexWhenCallbackReturns, "KERNEL32.dll"), stdcall, Cvoid,
      (Int, Ptr{Cvoid}),
      pci, mut)
# pci : PTP_CALLBACK_INSTANCE -> Int
# mut : HANDLE -> Ptr{Cvoid}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void ReleaseMutexWhenCallbackReturns(
    intptr_t pci,
    void* mut);
]]
local kernel32 = ffi.load("kernel32")
-- kernel32.ReleaseMutexWhenCallbackReturns(pci, mut)
-- pci : PTP_CALLBACK_INSTANCE
-- mut : HANDLE
-- 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('KERNEL32.dll');
const ReleaseMutexWhenCallbackReturns = lib.func('__stdcall', 'ReleaseMutexWhenCallbackReturns', 'void', ['intptr_t', 'void *']);
// ReleaseMutexWhenCallbackReturns(pci, mut)
// pci : PTP_CALLBACK_INSTANCE -> 'intptr_t'
// mut : HANDLE -> 'void *'
// 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("KERNEL32.dll", {
  ReleaseMutexWhenCallbackReturns: { parameters: ["isize", "pointer"], result: "void" },
});
// lib.symbols.ReleaseMutexWhenCallbackReturns(pci, mut)
// pci : PTP_CALLBACK_INSTANCE -> "isize"
// mut : HANDLE -> "pointer"
// 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
void ReleaseMutexWhenCallbackReturns(
    intptr_t pci,
    void* mut);
C, "KERNEL32.dll");
// $ffi->ReleaseMutexWhenCallbackReturns(pci, mut);
// pci : PTP_CALLBACK_INSTANCE
// mut : HANDLE
// 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 Kernel32 extends StdCallLibrary {
    Kernel32 INSTANCE = Native.load("kernel32", Kernel32.class);
    void ReleaseMutexWhenCallbackReturns(
        long pci,   // PTP_CALLBACK_INSTANCE
        Pointer mut   // HANDLE
    );
}

@[Link("kernel32")]
lib LibKERNEL32
  fun ReleaseMutexWhenCallbackReturns = ReleaseMutexWhenCallbackReturns(
    pci : LibC::SSizeT,   # PTP_CALLBACK_INSTANCE
    mut : Void*   # HANDLE
  ) : Void
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 ReleaseMutexWhenCallbackReturnsNative = Void Function(IntPtr, Pointer<Void>);
typedef ReleaseMutexWhenCallbackReturnsDart = void Function(int, Pointer<Void>);
final ReleaseMutexWhenCallbackReturns = DynamicLibrary.open('KERNEL32.dll')
    .lookupFunction<ReleaseMutexWhenCallbackReturnsNative, ReleaseMutexWhenCallbackReturnsDart>('ReleaseMutexWhenCallbackReturns');
// pci : PTP_CALLBACK_INSTANCE -> IntPtr
// mut : HANDLE -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
procedure ReleaseMutexWhenCallbackReturns(
  pci: NativeInt;   // PTP_CALLBACK_INSTANCE
  mut: THandle   // HANDLE
); stdcall;
  external 'KERNEL32.dll' name 'ReleaseMutexWhenCallbackReturns';

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

foreign import stdcall safe "ReleaseMutexWhenCallbackReturns"
  c_ReleaseMutexWhenCallbackReturns :: CIntPtr -> Ptr () -> IO ()
-- pci : PTP_CALLBACK_INSTANCE -> CIntPtr
-- mut : HANDLE -> Ptr ()
-- 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 releasemutexwhencallbackreturns =
  foreign "ReleaseMutexWhenCallbackReturns"
    (intptr_t @-> (ptr void) @-> returning void)
(* pci : PTP_CALLBACK_INSTANCE -> intptr_t *)
(* mut : HANDLE -> (ptr void) *)
(* 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 kernel32 (t "KERNEL32.dll"))
(cffi:use-foreign-library kernel32)

(cffi:defcfun ("ReleaseMutexWhenCallbackReturns" release-mutex-when-callback-returns :convention :stdcall) :void
  (pci :int64)   ; PTP_CALLBACK_INSTANCE
  (mut :pointer))   ; HANDLE
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ReleaseMutexWhenCallbackReturns = Win32::API::More->new('KERNEL32',
    'void ReleaseMutexWhenCallbackReturns(LPARAM pci, HANDLE mut)');
# my $ret = $ReleaseMutexWhenCallbackReturns->Call($pci, $mut);
# pci : PTP_CALLBACK_INSTANCE -> LPARAM
# mut : HANDLE -> HANDLE
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。