ICImageDecompress

// MSVFW32.dll
#include <windows.h>

HANDLE ICImageDecompress(
    HIC hic,   // optional
    DWORD uiFlags,
    BITMAPINFO* lpbiIn,
    void* lpBits,
    BITMAPINFO* lpbiOut   // optional
);

<DllImport("MSVFW32.dll", ExactSpelling:=True)>
Public Shared Function ICImageDecompress(
    hic As IntPtr,   ' HIC optional
    uiFlags As UInteger,   ' DWORD
    lpbiIn As IntPtr,   ' BITMAPINFO*
    lpBits As IntPtr,   ' void*
    lpbiOut As IntPtr   ' BITMAPINFO* optional
) As IntPtr
End Function

' hic : HIC optional
' uiFlags : DWORD
' lpbiIn : BITMAPINFO*
' lpBits : void*
' lpbiOut : BITMAPINFO* optional
Declare PtrSafe Function ICImageDecompress Lib "msvfw32" ( _
    ByVal hic As LongPtr, _
    ByVal uiFlags As Long, _
    ByVal lpbiIn As LongPtr, _
    ByVal lpBits As LongPtr, _
    ByVal lpbiOut As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

ICImageDecompress = ctypes.windll.msvfw32.ICImageDecompress
ICImageDecompress.restype = ctypes.c_void_p
ICImageDecompress.argtypes = [
    wintypes.HANDLE,  # hic : HIC optional
    wintypes.DWORD,  # uiFlags : DWORD
    ctypes.c_void_p,  # lpbiIn : BITMAPINFO*
    ctypes.POINTER(None),  # lpBits : void*
    ctypes.c_void_p,  # lpbiOut : BITMAPINFO* optional
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSVFW32.dll')
ICImageDecompress = Fiddle::Function.new(
  lib['ICImageDecompress'],
  [
    Fiddle::TYPE_VOIDP,  # hic : HIC optional
    -Fiddle::TYPE_INT,  # uiFlags : DWORD
    Fiddle::TYPE_VOIDP,  # lpbiIn : BITMAPINFO*
    Fiddle::TYPE_VOIDP,  # lpBits : void*
    Fiddle::TYPE_VOIDP,  # lpbiOut : BITMAPINFO* optional
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "msvfw32")]
extern "system" {
    fn ICImageDecompress(
        hic: *mut core::ffi::c_void,  // HIC optional
        uiFlags: u32,  // DWORD
        lpbiIn: *mut BITMAPINFO,  // BITMAPINFO*
        lpBits: *mut (),  // void*
        lpbiOut: *mut BITMAPINFO  // BITMAPINFO* optional
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MSVFW32.dll")]
public static extern IntPtr ICImageDecompress(IntPtr hic, uint uiFlags, IntPtr lpbiIn, IntPtr lpBits, IntPtr lpbiOut);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSVFW32_ICImageDecompress' -Namespace Win32 -PassThru
# $api::ICImageDecompress(hic, uiFlags, lpbiIn, lpBits, lpbiOut)

#uselib "MSVFW32.dll"
#func global ICImageDecompress "ICImageDecompress" sptr, sptr, sptr, sptr, sptr
; ICImageDecompress hic, uiFlags, varptr(lpbiIn), lpBits, varptr(lpbiOut)   ; 戻り値は stat
; hic : HIC optional -> "sptr"
; uiFlags : DWORD -> "sptr"
; lpbiIn : BITMAPINFO* -> "sptr"
; lpBits : void* -> "sptr"
; lpbiOut : BITMAPINFO* 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。

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

var (
	msvfw32 = windows.NewLazySystemDLL("MSVFW32.dll")
	procICImageDecompress = msvfw32.NewProc("ICImageDecompress")
)

// hic (HIC optional), uiFlags (DWORD), lpbiIn (BITMAPINFO*), lpBits (void*), lpbiOut (BITMAPINFO* optional)
r1, _, err := procICImageDecompress.Call(
	uintptr(hic),
	uintptr(uiFlags),
	uintptr(lpbiIn),
	uintptr(lpBits),
	uintptr(lpbiOut),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function ICImageDecompress(
  hic: THandle;   // HIC optional
  uiFlags: DWORD;   // DWORD
  lpbiIn: Pointer;   // BITMAPINFO*
  lpBits: Pointer;   // void*
  lpbiOut: Pointer   // BITMAPINFO* optional
): THandle; stdcall;
  external 'MSVFW32.dll' name 'ICImageDecompress';

result := DllCall("MSVFW32\ICImageDecompress"
    , "Ptr", hic   ; HIC optional
    , "UInt", uiFlags   ; DWORD
    , "Ptr", lpbiIn   ; BITMAPINFO*
    , "Ptr", lpBits   ; void*
    , "Ptr", lpbiOut   ; BITMAPINFO* optional
    , "Ptr")   ; return: HANDLE

●ICImageDecompress(hic, uiFlags, lpbiIn, lpBits, lpbiOut) = DLL("MSVFW32.dll", "void* ICImageDecompress(void*, dword, void*, void*, void*)")
# 呼び出し: ICImageDecompress(hic, uiFlags, lpbiIn, lpBits, lpbiOut)
# hic : HIC optional -> "void*"
# uiFlags : DWORD -> "dword"
# lpbiIn : BITMAPINFO* -> "void*"
# lpBits : void* -> "void*"
# lpbiOut : BITMAPINFO* 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)。

const std = @import("std");

extern "msvfw32" fn ICImageDecompress(
    hic: ?*anyopaque, // HIC optional
    uiFlags: u32, // DWORD
    lpbiIn: [*c]BITMAPINFO, // BITMAPINFO*
    lpBits: ?*anyopaque, // void*
    lpbiOut: [*c]BITMAPINFO // BITMAPINFO* optional
) callconv(std.os.windows.WINAPI) ?*anyopaque;

proc ICImageDecompress(
    hic: pointer,  # HIC optional
    uiFlags: uint32,  # DWORD
    lpbiIn: ptr BITMAPINFO,  # BITMAPINFO*
    lpBits: pointer,  # void*
    lpbiOut: ptr BITMAPINFO  # BITMAPINFO* optional
): pointer {.importc: "ICImageDecompress", stdcall, dynlib: "MSVFW32.dll".}

pragma(lib, "msvfw32");
extern(Windows)
void* ICImageDecompress(
    void* hic,   // HIC optional
    uint uiFlags,   // DWORD
    BITMAPINFO* lpbiIn,   // BITMAPINFO*
    void* lpBits,   // void*
    BITMAPINFO* lpbiOut   // BITMAPINFO* optional
);

ccall((:ICImageDecompress, "MSVFW32.dll"), stdcall, Ptr{Cvoid},
      (Ptr{Cvoid}, UInt32, Ptr{BITMAPINFO}, Ptr{Cvoid}, Ptr{BITMAPINFO}),
      hic, uiFlags, lpbiIn, lpBits, lpbiOut)
# hic : HIC optional -> Ptr{Cvoid}
# uiFlags : DWORD -> UInt32
# lpbiIn : BITMAPINFO* -> Ptr{BITMAPINFO}
# lpBits : void* -> Ptr{Cvoid}
# lpbiOut : BITMAPINFO* optional -> Ptr{BITMAPINFO}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
void* ICImageDecompress(
    void* hic,
    uint32_t uiFlags,
    void* lpbiIn,
    void* lpBits,
    void* lpbiOut);
]]
local msvfw32 = ffi.load("msvfw32")
-- msvfw32.ICImageDecompress(hic, uiFlags, lpbiIn, lpBits, lpbiOut)
-- hic : HIC optional
-- uiFlags : DWORD
-- lpbiIn : BITMAPINFO*
-- lpBits : void*
-- lpbiOut : BITMAPINFO* optional
-- 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('MSVFW32.dll');
const ICImageDecompress = lib.func('__stdcall', 'ICImageDecompress', 'void *', ['void *', 'uint32_t', 'void *', 'void *', 'void *']);
// ICImageDecompress(hic, uiFlags, lpbiIn, lpBits, lpbiOut)
// hic : HIC optional -> 'void *'
// uiFlags : DWORD -> 'uint32_t'
// lpbiIn : BITMAPINFO* -> 'void *'
// lpBits : void* -> 'void *'
// lpbiOut : BITMAPINFO* optional -> '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("MSVFW32.dll", {
  ICImageDecompress: { parameters: ["pointer", "u32", "pointer", "pointer", "pointer"], result: "pointer" },
});
// lib.symbols.ICImageDecompress(hic, uiFlags, lpbiIn, lpBits, lpbiOut)
// hic : HIC optional -> "pointer"
// uiFlags : DWORD -> "u32"
// lpbiIn : BITMAPINFO* -> "pointer"
// lpBits : void* -> "pointer"
// lpbiOut : BITMAPINFO* optional -> "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* ICImageDecompress(
    void* hic,
    uint32_t uiFlags,
    void* lpbiIn,
    void* lpBits,
    void* lpbiOut);
C, "MSVFW32.dll");
// $ffi->ICImageDecompress(hic, uiFlags, lpbiIn, lpBits, lpbiOut);
// hic : HIC optional
// uiFlags : DWORD
// lpbiIn : BITMAPINFO*
// lpBits : void*
// lpbiOut : BITMAPINFO* optional
// 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 Msvfw32 extends StdCallLibrary {
    Msvfw32 INSTANCE = Native.load("msvfw32", Msvfw32.class);
    Pointer ICImageDecompress(
        Pointer hic,   // HIC optional
        int uiFlags,   // DWORD
        Pointer lpbiIn,   // BITMAPINFO*
        Pointer lpBits,   // void*
        Pointer lpbiOut   // BITMAPINFO* optional
    );
}

@[Link("msvfw32")]
lib LibMSVFW32
  fun ICImageDecompress = ICImageDecompress(
    hic : Void*,   # HIC optional
    uiFlags : UInt32,   # DWORD
    lpbiIn : BITMAPINFO*,   # BITMAPINFO*
    lpBits : Void*,   # void*
    lpbiOut : BITMAPINFO*   # BITMAPINFO* optional
  ) : 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 ICImageDecompressNative = Pointer<Void> Function(Pointer<Void>, Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef ICImageDecompressDart = Pointer<Void> Function(Pointer<Void>, int, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final ICImageDecompress = DynamicLibrary.open('MSVFW32.dll')
    .lookupFunction<ICImageDecompressNative, ICImageDecompressDart>('ICImageDecompress');
// hic : HIC optional -> Pointer<Void>
// uiFlags : DWORD -> Uint32
// lpbiIn : BITMAPINFO* -> Pointer<Void>
// lpBits : void* -> Pointer<Void>
// lpbiOut : BITMAPINFO* optional -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ICImageDecompress(
  hic: THandle;   // HIC optional
  uiFlags: DWORD;   // DWORD
  lpbiIn: Pointer;   // BITMAPINFO*
  lpBits: Pointer;   // void*
  lpbiOut: Pointer   // BITMAPINFO* optional
): THandle; stdcall;
  external 'MSVFW32.dll' name 'ICImageDecompress';

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

foreign import stdcall safe "ICImageDecompress"
  c_ICImageDecompress :: Ptr () -> Word32 -> Ptr () -> Ptr () -> Ptr () -> IO (Ptr ())
-- hic : HIC optional -> Ptr ()
-- uiFlags : DWORD -> Word32
-- lpbiIn : BITMAPINFO* -> Ptr ()
-- lpBits : void* -> Ptr ()
-- lpbiOut : BITMAPINFO* optional -> 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 icimagedecompress =
  foreign "ICImageDecompress"
    ((ptr void) @-> uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning (ptr void))
(* hic : HIC optional -> (ptr void) *)
(* uiFlags : DWORD -> uint32_t *)
(* lpbiIn : BITMAPINFO* -> (ptr void) *)
(* lpBits : void* -> (ptr void) *)
(* lpbiOut : BITMAPINFO* optional -> (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 msvfw32 (t "MSVFW32.dll"))
(cffi:use-foreign-library msvfw32)

(cffi:defcfun ("ICImageDecompress" icimage-decompress :convention :stdcall) :pointer
  (hic :pointer)   ; HIC optional
  (ui-flags :uint32)   ; DWORD
  (lpbi-in :pointer)   ; BITMAPINFO*
  (lp-bits :pointer)   ; void*
  (lpbi-out :pointer))   ; BITMAPINFO* optional
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ICImageDecompress = Win32::API::More->new('MSVFW32',
    'HANDLE ICImageDecompress(HANDLE hic, DWORD uiFlags, LPVOID lpbiIn, LPVOID lpBits, LPVOID lpbiOut)');
# my $ret = $ICImageDecompress->Call($hic, $uiFlags, $lpbiIn, $lpBits, $lpbiOut);
# hic : HIC optional -> HANDLE
# uiFlags : DWORD -> DWORD
# lpbiIn : BITMAPINFO* -> LPVOID
# lpBits : void* -> LPVOID
# lpbiOut : BITMAPINFO* optional -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。