ICDecompress

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

DWORD ICDecompress(
    HIC hic,
    DWORD dwFlags,
    BITMAPINFOHEADER* lpbiFormat,
    void* lpData,
    BITMAPINFOHEADER* lpbi,
    void* lpBits
);

<DllImport("MSVFW32.dll", ExactSpelling:=True, CallingConvention:=CallingConvention.Cdecl)>
Public Shared Function ICDecompress(
    hic As IntPtr,   ' HIC
    dwFlags As UInteger,   ' DWORD
    lpbiFormat As IntPtr,   ' BITMAPINFOHEADER*
    lpData As IntPtr,   ' void*
    lpbi As IntPtr,   ' BITMAPINFOHEADER*
    lpBits As IntPtr   ' void* out
) As UInteger
End Function

' hic : HIC
' dwFlags : DWORD
' lpbiFormat : BITMAPINFOHEADER*
' lpData : void*
' lpbi : BITMAPINFOHEADER*
' lpBits : void* out
Declare PtrSafe Function ICDecompress Lib "msvfw32" ( _
    ByVal hic As LongPtr, _
    ByVal dwFlags As Long, _
    ByVal lpbiFormat As LongPtr, _
    ByVal lpData As LongPtr, _
    ByVal lpbi As LongPtr, _
    ByVal lpBits 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

ICDecompress = ctypes.cdll.msvfw32.ICDecompress
ICDecompress.restype = wintypes.DWORD
ICDecompress.argtypes = [
    wintypes.HANDLE,  # hic : HIC
    wintypes.DWORD,  # dwFlags : DWORD
    ctypes.c_void_p,  # lpbiFormat : BITMAPINFOHEADER*
    ctypes.POINTER(None),  # lpData : void*
    ctypes.c_void_p,  # lpbi : BITMAPINFOHEADER*
    ctypes.POINTER(None),  # lpBits : void* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MSVFW32.dll')
ICDecompress = Fiddle::Function.new(
  lib['ICDecompress'],
  [
    Fiddle::TYPE_VOIDP,  # hic : HIC
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # lpbiFormat : BITMAPINFOHEADER*
    Fiddle::TYPE_VOIDP,  # lpData : void*
    Fiddle::TYPE_VOIDP,  # lpbi : BITMAPINFOHEADER*
    Fiddle::TYPE_VOIDP,  # lpBits : void* out
  ],
  -Fiddle::TYPE_INT, Fiddle::Function::CDECL)

#[link(name = "msvfw32")]
extern "C" {
    fn ICDecompress(
        hic: *mut core::ffi::c_void,  // HIC
        dwFlags: u32,  // DWORD
        lpbiFormat: *mut BITMAPINFOHEADER,  // BITMAPINFOHEADER*
        lpData: *mut (),  // void*
        lpbi: *mut BITMAPINFOHEADER,  // BITMAPINFOHEADER*
        lpBits: *mut ()  // void* out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MSVFW32.dll", CallingConvention = CallingConvention.Cdecl)]
public static extern uint ICDecompress(IntPtr hic, uint dwFlags, IntPtr lpbiFormat, IntPtr lpData, IntPtr lpbi, IntPtr lpBits);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MSVFW32_ICDecompress' -Namespace Win32 -PassThru
# $api::ICDecompress(hic, dwFlags, lpbiFormat, lpData, lpbi, lpBits)

#uselib "MSVFW32.dll"
#func global ICDecompress "ICDecompress" sptr, sptr, sptr, sptr, sptr, sptr
; ICDecompress hic, dwFlags, varptr(lpbiFormat), lpData, varptr(lpbi), lpBits   ; 戻り値は stat
; hic : HIC -> "sptr"
; dwFlags : DWORD -> "sptr"
; lpbiFormat : BITMAPINFOHEADER* -> "sptr"
; lpData : void* -> "sptr"
; lpbi : BITMAPINFOHEADER* -> "sptr"
; lpBits : void* out -> "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")
	procICDecompress = msvfw32.NewProc("ICDecompress")
)

// hic (HIC), dwFlags (DWORD), lpbiFormat (BITMAPINFOHEADER*), lpData (void*), lpbi (BITMAPINFOHEADER*), lpBits (void* out)
r1, _, err := procICDecompress.Call(
	uintptr(hic),
	uintptr(dwFlags),
	uintptr(lpbiFormat),
	uintptr(lpData),
	uintptr(lpbi),
	uintptr(lpBits),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function ICDecompress(
  hic: THandle;   // HIC
  dwFlags: DWORD;   // DWORD
  lpbiFormat: Pointer;   // BITMAPINFOHEADER*
  lpData: Pointer;   // void*
  lpbi: Pointer;   // BITMAPINFOHEADER*
  lpBits: Pointer   // void* out
): DWORD; cdecl;
  external 'MSVFW32.dll' name 'ICDecompress';

result := DllCall("MSVFW32\ICDecompress"
    , "Ptr", hic   ; HIC
    , "UInt", dwFlags   ; DWORD
    , "Ptr", lpbiFormat   ; BITMAPINFOHEADER*
    , "Ptr", lpData   ; void*
    , "Ptr", lpbi   ; BITMAPINFOHEADER*
    , "Ptr", lpBits   ; void* out
    , "Cdecl UInt")   ; return: DWORD

●ICDecompress(hic, dwFlags, lpbiFormat, lpData, lpbi, lpBits) = DLL("MSVFW32.dll", "dword ICDecompress(void*, dword, void*, void*, void*, void*)")
# 呼び出し: ICDecompress(hic, dwFlags, lpbiFormat, lpData, lpbi, lpBits)
# hic : HIC -> "void*"
# dwFlags : DWORD -> "dword"
# lpbiFormat : BITMAPINFOHEADER* -> "void*"
# lpData : void* -> "void*"
# lpbi : BITMAPINFOHEADER* -> "void*"
# lpBits : void* 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)。
# ※cdecl関数。DLL()宣言はstdcall前提。cdeclは EXEC_PTR(`cdecl`,…) を使用。

const std = @import("std");

extern "msvfw32" fn ICDecompress(
    hic: ?*anyopaque, // HIC
    dwFlags: u32, // DWORD
    lpbiFormat: [*c]BITMAPINFOHEADER, // BITMAPINFOHEADER*
    lpData: ?*anyopaque, // void*
    lpbi: [*c]BITMAPINFOHEADER, // BITMAPINFOHEADER*
    lpBits: ?*anyopaque // void* out
) callconv(.c) u32;

proc ICDecompress(
    hic: pointer,  # HIC
    dwFlags: uint32,  # DWORD
    lpbiFormat: ptr BITMAPINFOHEADER,  # BITMAPINFOHEADER*
    lpData: pointer,  # void*
    lpbi: ptr BITMAPINFOHEADER,  # BITMAPINFOHEADER*
    lpBits: pointer  # void* out
): uint32 {.importc: "ICDecompress", cdecl, dynlib: "MSVFW32.dll".}

pragma(lib, "msvfw32");
extern(C)
uint ICDecompress(
    void* hic,   // HIC
    uint dwFlags,   // DWORD
    BITMAPINFOHEADER* lpbiFormat,   // BITMAPINFOHEADER*
    void* lpData,   // void*
    BITMAPINFOHEADER* lpbi,   // BITMAPINFOHEADER*
    void* lpBits   // void* out
);

ccall((:ICDecompress, "MSVFW32.dll"), UInt32,
      (Ptr{Cvoid}, UInt32, Ptr{BITMAPINFOHEADER}, Ptr{Cvoid}, Ptr{BITMAPINFOHEADER}, Ptr{Cvoid}),
      hic, dwFlags, lpbiFormat, lpData, lpbi, lpBits)
# hic : HIC -> Ptr{Cvoid}
# dwFlags : DWORD -> UInt32
# lpbiFormat : BITMAPINFOHEADER* -> Ptr{BITMAPINFOHEADER}
# lpData : void* -> Ptr{Cvoid}
# lpbi : BITMAPINFOHEADER* -> Ptr{BITMAPINFOHEADER}
# lpBits : void* out -> Ptr{Cvoid}

local ffi = require("ffi")
ffi.cdef[[
uint32_t ICDecompress(
    void* hic,
    uint32_t dwFlags,
    void* lpbiFormat,
    void* lpData,
    void* lpbi,
    void* lpBits);
]]
local msvfw32 = ffi.load("msvfw32")
-- msvfw32.ICDecompress(hic, dwFlags, lpbiFormat, lpData, lpbi, lpBits)
-- hic : HIC
-- dwFlags : DWORD
-- lpbiFormat : BITMAPINFOHEADER*
-- lpData : void*
-- lpbi : BITMAPINFOHEADER*
-- lpBits : void* out
-- 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 ICDecompress = lib.func('__cdecl', 'ICDecompress', 'uint32_t', ['void *', 'uint32_t', 'void *', 'void *', 'void *', 'void *']);
// ICDecompress(hic, dwFlags, lpbiFormat, lpData, lpbi, lpBits)
// hic : HIC -> 'void *'
// dwFlags : DWORD -> 'uint32_t'
// lpbiFormat : BITMAPINFOHEADER* -> 'void *'
// lpData : void* -> 'void *'
// lpbi : BITMAPINFOHEADER* -> 'void *'
// lpBits : void* out -> '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", {
  ICDecompress: { parameters: ["pointer", "u32", "pointer", "pointer", "pointer", "pointer"], result: "u32" },
});
// lib.symbols.ICDecompress(hic, dwFlags, lpbiFormat, lpData, lpbi, lpBits)
// hic : HIC -> "pointer"
// dwFlags : DWORD -> "u32"
// lpbiFormat : BITMAPINFOHEADER* -> "pointer"
// lpData : void* -> "pointer"
// lpbi : BITMAPINFOHEADER* -> "pointer"
// lpBits : void* out -> "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
uint32_t ICDecompress(
    void* hic,
    uint32_t dwFlags,
    void* lpbiFormat,
    void* lpData,
    void* lpbi,
    void* lpBits);
C, "MSVFW32.dll");
// $ffi->ICDecompress(hic, dwFlags, lpbiFormat, lpData, lpbi, lpBits);
// hic : HIC
// dwFlags : DWORD
// lpbiFormat : BITMAPINFOHEADER*
// lpData : void*
// lpbi : BITMAPINFOHEADER*
// lpBits : void* out
// 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。

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 Library {
    Msvfw32 INSTANCE = Native.load("msvfw32", Msvfw32.class);
    int ICDecompress(
        Pointer hic,   // HIC
        int dwFlags,   // DWORD
        Pointer lpbiFormat,   // BITMAPINFOHEADER*
        Pointer lpData,   // void*
        Pointer lpbi,   // BITMAPINFOHEADER*
        Pointer lpBits   // void* out
    );
}

@[Link("msvfw32")]
lib LibMSVFW32
  fun ICDecompress = ICDecompress(
    hic : Void*,   # HIC
    dwFlags : UInt32,   # DWORD
    lpbiFormat : BITMAPINFOHEADER*,   # BITMAPINFOHEADER*
    lpData : Void*,   # void*
    lpbi : BITMAPINFOHEADER*,   # BITMAPINFOHEADER*
    lpBits : Void*   # void* out
  ) : UInt32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。

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

typedef ICDecompressNative = Uint32 Function(Pointer<Void>, Uint32, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef ICDecompressDart = int Function(Pointer<Void>, int, Pointer<Void>, Pointer<Void>, Pointer<Void>, Pointer<Void>);
final ICDecompress = DynamicLibrary.open('MSVFW32.dll')
    .lookupFunction<ICDecompressNative, ICDecompressDart>('ICDecompress');
// hic : HIC -> Pointer<Void>
// dwFlags : DWORD -> Uint32
// lpbiFormat : BITMAPINFOHEADER* -> Pointer<Void>
// lpData : void* -> Pointer<Void>
// lpbi : BITMAPINFOHEADER* -> Pointer<Void>
// lpBits : void* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function ICDecompress(
  hic: THandle;   // HIC
  dwFlags: DWORD;   // DWORD
  lpbiFormat: Pointer;   // BITMAPINFOHEADER*
  lpData: Pointer;   // void*
  lpbi: Pointer;   // BITMAPINFOHEADER*
  lpBits: Pointer   // void* out
): DWORD; cdecl;
  external 'MSVFW32.dll' name 'ICDecompress';

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

foreign import ccall safe "ICDecompress"
  c_ICDecompress :: Ptr () -> Word32 -> Ptr () -> Ptr () -> Ptr () -> Ptr () -> IO Word32
-- hic : HIC -> Ptr ()
-- dwFlags : DWORD -> Word32
-- lpbiFormat : BITMAPINFOHEADER* -> Ptr ()
-- lpData : void* -> Ptr ()
-- lpbi : BITMAPINFOHEADER* -> Ptr ()
-- lpBits : void* out -> 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 icdecompress =
  foreign "ICDecompress"
    ((ptr void) @-> uint32_t @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> (ptr void) @-> returning uint32_t)
(* hic : HIC -> (ptr void) *)
(* dwFlags : DWORD -> uint32_t *)
(* lpbiFormat : BITMAPINFOHEADER* -> (ptr void) *)
(* lpData : void* -> (ptr void) *)
(* lpbi : BITMAPINFOHEADER* -> (ptr void) *)
(* lpBits : void* out -> (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 ("ICDecompress" icdecompress :convention :cdecl) :uint32
  (hic :pointer)   ; HIC
  (dw-flags :uint32)   ; DWORD
  (lpbi-format :pointer)   ; BITMAPINFOHEADER*
  (lp-data :pointer)   ; void*
  (lpbi :pointer)   ; BITMAPINFOHEADER*
  (lp-bits :pointer))   ; void* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $ICDecompress = Win32::API::More->new('MSVFW32',
    'DWORD ICDecompress(HANDLE hic, DWORD dwFlags, LPVOID lpbiFormat, LPVOID lpData, LPVOID lpbi, LPVOID lpBits)');
# my $ret = $ICDecompress->Call($hic, $dwFlags, $lpbiFormat, $lpData, $lpbi, $lpBits);
# hic : HIC -> HANDLE
# dwFlags : DWORD -> DWORD
# lpbiFormat : BITMAPINFOHEADER* -> LPVOID
# lpData : void* -> LPVOID
# lpbi : BITMAPINFOHEADER* -> LPVOID
# lpBits : void* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。