AVIStreamWrite

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

HRESULT AVIStreamWrite(
    IAVIStream* pavi,
    INT lStart,
    INT lSamples,
    void* lpBuffer,
    INT cbBuffer,
    DWORD dwFlags,
    INT* plSampWritten,   // optional
    INT* plBytesWritten   // optional
);

<DllImport("AVIFIL32.dll", ExactSpelling:=True)>
Public Shared Function AVIStreamWrite(
    pavi As IntPtr,   ' IAVIStream*
    lStart As Integer,   ' INT
    lSamples As Integer,   ' INT
    lpBuffer As IntPtr,   ' void*
    cbBuffer As Integer,   ' INT
    dwFlags As UInteger,   ' DWORD
    plSampWritten As IntPtr,   ' INT* optional, out
    plBytesWritten As IntPtr   ' INT* optional, out
) As Integer
End Function

' pavi : IAVIStream*
' lStart : INT
' lSamples : INT
' lpBuffer : void*
' cbBuffer : INT
' dwFlags : DWORD
' plSampWritten : INT* optional, out
' plBytesWritten : INT* optional, out
Declare PtrSafe Function AVIStreamWrite Lib "avifil32" ( _
    ByVal pavi As LongPtr, _
    ByVal lStart As Long, _
    ByVal lSamples As Long, _
    ByVal lpBuffer As LongPtr, _
    ByVal cbBuffer As Long, _
    ByVal dwFlags As Long, _
    ByVal plSampWritten As LongPtr, _
    ByVal plBytesWritten 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

AVIStreamWrite = ctypes.windll.avifil32.AVIStreamWrite
AVIStreamWrite.restype = ctypes.c_int
AVIStreamWrite.argtypes = [
    ctypes.c_void_p,  # pavi : IAVIStream*
    ctypes.c_int,  # lStart : INT
    ctypes.c_int,  # lSamples : INT
    ctypes.POINTER(None),  # lpBuffer : void*
    ctypes.c_int,  # cbBuffer : INT
    wintypes.DWORD,  # dwFlags : DWORD
    ctypes.POINTER(ctypes.c_int),  # plSampWritten : INT* optional, out
    ctypes.POINTER(ctypes.c_int),  # plBytesWritten : INT* optional, out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('AVIFIL32.dll')
AVIStreamWrite = Fiddle::Function.new(
  lib['AVIStreamWrite'],
  [
    Fiddle::TYPE_VOIDP,  # pavi : IAVIStream*
    Fiddle::TYPE_INT,  # lStart : INT
    Fiddle::TYPE_INT,  # lSamples : INT
    Fiddle::TYPE_VOIDP,  # lpBuffer : void*
    Fiddle::TYPE_INT,  # cbBuffer : INT
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
    Fiddle::TYPE_VOIDP,  # plSampWritten : INT* optional, out
    Fiddle::TYPE_VOIDP,  # plBytesWritten : INT* optional, out
  ],
  Fiddle::TYPE_INT)

#[link(name = "avifil32")]
extern "system" {
    fn AVIStreamWrite(
        pavi: *mut core::ffi::c_void,  // IAVIStream*
        lStart: i32,  // INT
        lSamples: i32,  // INT
        lpBuffer: *mut (),  // void*
        cbBuffer: i32,  // INT
        dwFlags: u32,  // DWORD
        plSampWritten: *mut i32,  // INT* optional, out
        plBytesWritten: *mut i32  // INT* optional, out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("AVIFIL32.dll")]
public static extern int AVIStreamWrite(IntPtr pavi, int lStart, int lSamples, IntPtr lpBuffer, int cbBuffer, uint dwFlags, IntPtr plSampWritten, IntPtr plBytesWritten);
"@
$api = Add-Type -MemberDefinition $sig -Name 'AVIFIL32_AVIStreamWrite' -Namespace Win32 -PassThru
# $api::AVIStreamWrite(pavi, lStart, lSamples, lpBuffer, cbBuffer, dwFlags, plSampWritten, plBytesWritten)

#uselib "AVIFIL32.dll"
#func global AVIStreamWrite "AVIStreamWrite" sptr, sptr, sptr, sptr, sptr, sptr, sptr, sptr
; AVIStreamWrite pavi, lStart, lSamples, lpBuffer, cbBuffer, dwFlags, varptr(plSampWritten), varptr(plBytesWritten)   ; 戻り値は stat
; pavi : IAVIStream* -> "sptr"
; lStart : INT -> "sptr"
; lSamples : INT -> "sptr"
; lpBuffer : void* -> "sptr"
; cbBuffer : INT -> "sptr"
; dwFlags : DWORD -> "sptr"
; plSampWritten : INT* optional, out -> "sptr"
; plBytesWritten : INT* optional, 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。

#uselib "AVIFIL32.dll"
#cfunc global AVIStreamWrite "AVIStreamWrite" sptr, int, int, sptr, int, int, var, var
; res = AVIStreamWrite(pavi, lStart, lSamples, lpBuffer, cbBuffer, dwFlags, plSampWritten, plBytesWritten)
; pavi : IAVIStream* -> "sptr"
; lStart : INT -> "int"
; lSamples : INT -> "int"
; lpBuffer : void* -> "sptr"
; cbBuffer : INT -> "int"
; dwFlags : DWORD -> "int"
; plSampWritten : INT* optional, out -> "var"
; plBytesWritten : INT* optional, out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

; HRESULT AVIStreamWrite(IAVIStream* pavi, INT lStart, INT lSamples, void* lpBuffer, INT cbBuffer, DWORD dwFlags, INT* plSampWritten, INT* plBytesWritten)
#uselib "AVIFIL32.dll"
#cfunc global AVIStreamWrite "AVIStreamWrite" intptr, int, int, intptr, int, int, var, var
; res = AVIStreamWrite(pavi, lStart, lSamples, lpBuffer, cbBuffer, dwFlags, plSampWritten, plBytesWritten)
; pavi : IAVIStream* -> "intptr"
; lStart : INT -> "int"
; lSamples : INT -> "int"
; lpBuffer : void* -> "intptr"
; cbBuffer : INT -> "int"
; dwFlags : DWORD -> "int"
; plSampWritten : INT* optional, out -> "var"
; plBytesWritten : INT* optional, out -> "var"
; ※出力/バッファ引数は var 方式(変数を直接渡す)。varptr 方式にも切替可。

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

var (
	avifil32 = windows.NewLazySystemDLL("AVIFIL32.dll")
	procAVIStreamWrite = avifil32.NewProc("AVIStreamWrite")
)

// pavi (IAVIStream*), lStart (INT), lSamples (INT), lpBuffer (void*), cbBuffer (INT), dwFlags (DWORD), plSampWritten (INT* optional, out), plBytesWritten (INT* optional, out)
r1, _, err := procAVIStreamWrite.Call(
	uintptr(pavi),
	uintptr(lStart),
	uintptr(lSamples),
	uintptr(lpBuffer),
	uintptr(cbBuffer),
	uintptr(dwFlags),
	uintptr(plSampWritten),
	uintptr(plBytesWritten),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function AVIStreamWrite(
  pavi: Pointer;   // IAVIStream*
  lStart: Integer;   // INT
  lSamples: Integer;   // INT
  lpBuffer: Pointer;   // void*
  cbBuffer: Integer;   // INT
  dwFlags: DWORD;   // DWORD
  plSampWritten: Pointer;   // INT* optional, out
  plBytesWritten: Pointer   // INT* optional, out
): Integer; stdcall;
  external 'AVIFIL32.dll' name 'AVIStreamWrite';

result := DllCall("AVIFIL32\AVIStreamWrite"
    , "Ptr", pavi   ; IAVIStream*
    , "Int", lStart   ; INT
    , "Int", lSamples   ; INT
    , "Ptr", lpBuffer   ; void*
    , "Int", cbBuffer   ; INT
    , "UInt", dwFlags   ; DWORD
    , "Ptr", plSampWritten   ; INT* optional, out
    , "Ptr", plBytesWritten   ; INT* optional, out
    , "Int")   ; return: HRESULT

●AVIStreamWrite(pavi, lStart, lSamples, lpBuffer, cbBuffer, dwFlags, plSampWritten, plBytesWritten) = DLL("AVIFIL32.dll", "int AVIStreamWrite(void*, int, int, void*, int, dword, void*, void*)")
# 呼び出し: AVIStreamWrite(pavi, lStart, lSamples, lpBuffer, cbBuffer, dwFlags, plSampWritten, plBytesWritten)
# pavi : IAVIStream* -> "void*"
# lStart : INT -> "int"
# lSamples : INT -> "int"
# lpBuffer : void* -> "void*"
# cbBuffer : INT -> "int"
# dwFlags : DWORD -> "dword"
# plSampWritten : INT* optional, out -> "void*"
# plBytesWritten : INT* optional, 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)。