AVIStreamSampleToTime

// AVIFIL32.dll
#include <windows.h>

INT AVIStreamSampleToTime(
    IAVIStream* pavi,
    INT lSample
);

<DllImport("AVIFIL32.dll", ExactSpelling:=True)>
Public Shared Function AVIStreamSampleToTime(
    pavi As IntPtr,   ' IAVIStream*
    lSample As Integer   ' INT
) As Integer
End Function

' pavi : IAVIStream*
' lSample : INT
Declare PtrSafe Function AVIStreamSampleToTime Lib "avifil32" ( _
    ByVal pavi As LongPtr, _
    ByVal lSample 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

AVIStreamSampleToTime = ctypes.windll.avifil32.AVIStreamSampleToTime
AVIStreamSampleToTime.restype = ctypes.c_int
AVIStreamSampleToTime.argtypes = [
    ctypes.c_void_p,  # pavi : IAVIStream*
    ctypes.c_int,  # lSample : INT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('AVIFIL32.dll')
AVIStreamSampleToTime = Fiddle::Function.new(
  lib['AVIStreamSampleToTime'],
  [
    Fiddle::TYPE_VOIDP,  # pavi : IAVIStream*
    Fiddle::TYPE_INT,  # lSample : INT
  ],
  Fiddle::TYPE_INT)

#[link(name = "avifil32")]
extern "system" {
    fn AVIStreamSampleToTime(
        pavi: *mut core::ffi::c_void,  // IAVIStream*
        lSample: i32  // INT
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("AVIFIL32.dll")]
public static extern int AVIStreamSampleToTime(IntPtr pavi, int lSample);
"@
$api = Add-Type -MemberDefinition $sig -Name 'AVIFIL32_AVIStreamSampleToTime' -Namespace Win32 -PassThru
# $api::AVIStreamSampleToTime(pavi, lSample)

#uselib "AVIFIL32.dll"
#func global AVIStreamSampleToTime "AVIStreamSampleToTime" sptr, sptr
; AVIStreamSampleToTime pavi, lSample   ; 戻り値は stat
; pavi : IAVIStream* -> "sptr"
; lSample : INT -> "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。

#uselib "AVIFIL32.dll"
#cfunc global AVIStreamSampleToTime "AVIStreamSampleToTime" sptr, int
; res = AVIStreamSampleToTime(pavi, lSample)
; pavi : IAVIStream* -> "sptr"
; lSample : INT -> "int"

; INT AVIStreamSampleToTime(IAVIStream* pavi, INT lSample)
#uselib "AVIFIL32.dll"
#cfunc global AVIStreamSampleToTime "AVIStreamSampleToTime" intptr, int
; res = AVIStreamSampleToTime(pavi, lSample)
; pavi : IAVIStream* -> "intptr"
; lSample : INT -> "int"

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

var (
	avifil32 = windows.NewLazySystemDLL("AVIFIL32.dll")
	procAVIStreamSampleToTime = avifil32.NewProc("AVIStreamSampleToTime")
)

// pavi (IAVIStream*), lSample (INT)
r1, _, err := procAVIStreamSampleToTime.Call(
	uintptr(pavi),
	uintptr(lSample),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function AVIStreamSampleToTime(
  pavi: Pointer;   // IAVIStream*
  lSample: Integer   // INT
): Integer; stdcall;
  external 'AVIFIL32.dll' name 'AVIStreamSampleToTime';

result := DllCall("AVIFIL32\AVIStreamSampleToTime"
    , "Ptr", pavi   ; IAVIStream*
    , "Int", lSample   ; INT
    , "Int")   ; return: INT

●AVIStreamSampleToTime(pavi, lSample) = DLL("AVIFIL32.dll", "int AVIStreamSampleToTime(void*, int)")
# 呼び出し: AVIStreamSampleToTime(pavi, lSample)
# pavi : IAVIStream* -> "void*"
# lSample : INT -> "int"
# 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 "avifil32" fn AVIStreamSampleToTime(
    pavi: ?*anyopaque, // IAVIStream*
    lSample: i32 // INT
) callconv(std.os.windows.WINAPI) i32;

proc AVIStreamSampleToTime(
    pavi: pointer,  # IAVIStream*
    lSample: int32  # INT
): int32 {.importc: "AVIStreamSampleToTime", stdcall, dynlib: "AVIFIL32.dll".}

pragma(lib, "avifil32");
extern(Windows)
int AVIStreamSampleToTime(
    void* pavi,   // IAVIStream*
    int lSample   // INT
);

ccall((:AVIStreamSampleToTime, "AVIFIL32.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Int32),
      pavi, lSample)
# pavi : IAVIStream* -> Ptr{Cvoid}
# lSample : INT -> Int32
# stdcall は 32bit のみ意味を持つ(x64 では無視)。

local ffi = require("ffi")
ffi.cdef[[
int32_t AVIStreamSampleToTime(
    void* pavi,
    int32_t lSample);
]]
local avifil32 = ffi.load("avifil32")
-- avifil32.AVIStreamSampleToTime(pavi, lSample)
-- pavi : IAVIStream*
-- lSample : INT
-- 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('AVIFIL32.dll');
const AVIStreamSampleToTime = lib.func('__stdcall', 'AVIStreamSampleToTime', 'int32_t', ['void *', 'int32_t']);
// AVIStreamSampleToTime(pavi, lSample)
// pavi : IAVIStream* -> 'void *'
// lSample : INT -> 'int32_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("AVIFIL32.dll", {
  AVIStreamSampleToTime: { parameters: ["pointer", "i32"], result: "i32" },
});
// lib.symbols.AVIStreamSampleToTime(pavi, lSample)
// pavi : IAVIStream* -> "pointer"
// lSample : INT -> "i32"
// 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 AVIStreamSampleToTime(
    void* pavi,
    int32_t lSample);
C, "AVIFIL32.dll");
// $ffi->AVIStreamSampleToTime(pavi, lSample);
// pavi : IAVIStream*
// lSample : INT
// 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 Avifil32 extends StdCallLibrary {
    Avifil32 INSTANCE = Native.load("avifil32", Avifil32.class);
    int AVIStreamSampleToTime(
        Pointer pavi,   // IAVIStream*
        int lSample   // INT
    );
}

@[Link("avifil32")]
lib LibAVIFIL32
  fun AVIStreamSampleToTime = AVIStreamSampleToTime(
    pavi : Void*,   # IAVIStream*
    lSample : Int32   # INT
  ) : 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 AVIStreamSampleToTimeNative = Int32 Function(Pointer<Void>, Int32);
typedef AVIStreamSampleToTimeDart = int Function(Pointer<Void>, int);
final AVIStreamSampleToTime = DynamicLibrary.open('AVIFIL32.dll')
    .lookupFunction<AVIStreamSampleToTimeNative, AVIStreamSampleToTimeDart>('AVIStreamSampleToTime');
// pavi : IAVIStream* -> Pointer<Void>
// lSample : INT -> Int32
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function AVIStreamSampleToTime(
  pavi: Pointer;   // IAVIStream*
  lSample: Integer   // INT
): Integer; stdcall;
  external 'AVIFIL32.dll' name 'AVIStreamSampleToTime';

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

foreign import stdcall safe "AVIStreamSampleToTime"
  c_AVIStreamSampleToTime :: Ptr () -> Int32 -> IO Int32
-- pavi : IAVIStream* -> Ptr ()
-- lSample : INT -> Int32
-- 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 avistreamsampletotime =
  foreign "AVIStreamSampleToTime"
    ((ptr void) @-> int32_t @-> returning int32_t)
(* pavi : IAVIStream* -> (ptr void) *)
(* lSample : INT -> int32_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 avifil32 (t "AVIFIL32.dll"))
(cffi:use-foreign-library avifil32)

(cffi:defcfun ("AVIStreamSampleToTime" avistream-sample-to-time :convention :stdcall) :int32
  (pavi :pointer)   ; IAVIStream*
  (l-sample :int32))   ; INT
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $AVIStreamSampleToTime = Win32::API::More->new('AVIFIL32',
    'int AVIStreamSampleToTime(LPVOID pavi, int lSample)');
# my $ret = $AVIStreamSampleToTime->Call($pavi, $lSample);
# pavi : IAVIStream* -> LPVOID
# lSample : INT -> int
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。