lineNegotiateExtVersion

// TAPI32.dll
#include <windows.h>

INT lineNegotiateExtVersion(
    DWORD hLineApp,
    DWORD dwDeviceID,
    DWORD dwAPIVersion,
    DWORD dwExtLowVersion,
    DWORD dwExtHighVersion,
    DWORD* lpdwExtVersion
);

<DllImport("TAPI32.dll", ExactSpelling:=True)>
Public Shared Function lineNegotiateExtVersion(
    hLineApp As UInteger,   ' DWORD
    dwDeviceID As UInteger,   ' DWORD
    dwAPIVersion As UInteger,   ' DWORD
    dwExtLowVersion As UInteger,   ' DWORD
    dwExtHighVersion As UInteger,   ' DWORD
    ByRef lpdwExtVersion As UInteger   ' DWORD* in/out
) As Integer
End Function

' hLineApp : DWORD
' dwDeviceID : DWORD
' dwAPIVersion : DWORD
' dwExtLowVersion : DWORD
' dwExtHighVersion : DWORD
' lpdwExtVersion : DWORD* in/out
Declare PtrSafe Function lineNegotiateExtVersion Lib "tapi32" ( _
    ByVal hLineApp As Long, _
    ByVal dwDeviceID As Long, _
    ByVal dwAPIVersion As Long, _
    ByVal dwExtLowVersion As Long, _
    ByVal dwExtHighVersion As Long, _
    ByRef lpdwExtVersion 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

lineNegotiateExtVersion = ctypes.windll.tapi32.lineNegotiateExtVersion
lineNegotiateExtVersion.restype = ctypes.c_int
lineNegotiateExtVersion.argtypes = [
    wintypes.DWORD,  # hLineApp : DWORD
    wintypes.DWORD,  # dwDeviceID : DWORD
    wintypes.DWORD,  # dwAPIVersion : DWORD
    wintypes.DWORD,  # dwExtLowVersion : DWORD
    wintypes.DWORD,  # dwExtHighVersion : DWORD
    ctypes.POINTER(wintypes.DWORD),  # lpdwExtVersion : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('TAPI32.dll')
lineNegotiateExtVersion = Fiddle::Function.new(
  lib['lineNegotiateExtVersion'],
  [
    -Fiddle::TYPE_INT,  # hLineApp : DWORD
    -Fiddle::TYPE_INT,  # dwDeviceID : DWORD
    -Fiddle::TYPE_INT,  # dwAPIVersion : DWORD
    -Fiddle::TYPE_INT,  # dwExtLowVersion : DWORD
    -Fiddle::TYPE_INT,  # dwExtHighVersion : DWORD
    Fiddle::TYPE_VOIDP,  # lpdwExtVersion : DWORD* in/out
  ],
  Fiddle::TYPE_INT)

#[link(name = "tapi32")]
extern "system" {
    fn lineNegotiateExtVersion(
        hLineApp: u32,  // DWORD
        dwDeviceID: u32,  // DWORD
        dwAPIVersion: u32,  // DWORD
        dwExtLowVersion: u32,  // DWORD
        dwExtHighVersion: u32,  // DWORD
        lpdwExtVersion: *mut u32  // DWORD* in/out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("TAPI32.dll")]
public static extern int lineNegotiateExtVersion(uint hLineApp, uint dwDeviceID, uint dwAPIVersion, uint dwExtLowVersion, uint dwExtHighVersion, ref uint lpdwExtVersion);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_lineNegotiateExtVersion' -Namespace Win32 -PassThru
# $api::lineNegotiateExtVersion(hLineApp, dwDeviceID, dwAPIVersion, dwExtLowVersion, dwExtHighVersion, lpdwExtVersion)

#uselib "TAPI32.dll"
#func global lineNegotiateExtVersion "lineNegotiateExtVersion" sptr, sptr, sptr, sptr, sptr, sptr
; lineNegotiateExtVersion hLineApp, dwDeviceID, dwAPIVersion, dwExtLowVersion, dwExtHighVersion, varptr(lpdwExtVersion)   ; 戻り値は stat
; hLineApp : DWORD -> "sptr"
; dwDeviceID : DWORD -> "sptr"
; dwAPIVersion : DWORD -> "sptr"
; dwExtLowVersion : DWORD -> "sptr"
; dwExtHighVersion : DWORD -> "sptr"
; lpdwExtVersion : DWORD* in/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 "TAPI32.dll"
#cfunc global lineNegotiateExtVersion "lineNegotiateExtVersion" int, int, int, int, int, var
; res = lineNegotiateExtVersion(hLineApp, dwDeviceID, dwAPIVersion, dwExtLowVersion, dwExtHighVersion, lpdwExtVersion)
; hLineApp : DWORD -> "int"
; dwDeviceID : DWORD -> "int"
; dwAPIVersion : DWORD -> "int"
; dwExtLowVersion : DWORD -> "int"
; dwExtHighVersion : DWORD -> "int"
; lpdwExtVersion : DWORD* in/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。

; INT lineNegotiateExtVersion(DWORD hLineApp, DWORD dwDeviceID, DWORD dwAPIVersion, DWORD dwExtLowVersion, DWORD dwExtHighVersion, DWORD* lpdwExtVersion)
#uselib "TAPI32.dll"
#cfunc global lineNegotiateExtVersion "lineNegotiateExtVersion" int, int, int, int, int, var
; res = lineNegotiateExtVersion(hLineApp, dwDeviceID, dwAPIVersion, dwExtLowVersion, dwExtHighVersion, lpdwExtVersion)
; hLineApp : DWORD -> "int"
; dwDeviceID : DWORD -> "int"
; dwAPIVersion : DWORD -> "int"
; dwExtLowVersion : DWORD -> "int"
; dwExtHighVersion : DWORD -> "int"
; lpdwExtVersion : DWORD* in/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 (
	tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
	proclineNegotiateExtVersion = tapi32.NewProc("lineNegotiateExtVersion")
)

// hLineApp (DWORD), dwDeviceID (DWORD), dwAPIVersion (DWORD), dwExtLowVersion (DWORD), dwExtHighVersion (DWORD), lpdwExtVersion (DWORD* in/out)
r1, _, err := proclineNegotiateExtVersion.Call(
	uintptr(hLineApp),
	uintptr(dwDeviceID),
	uintptr(dwAPIVersion),
	uintptr(dwExtLowVersion),
	uintptr(dwExtHighVersion),
	uintptr(lpdwExtVersion),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function lineNegotiateExtVersion(
  hLineApp: DWORD;   // DWORD
  dwDeviceID: DWORD;   // DWORD
  dwAPIVersion: DWORD;   // DWORD
  dwExtLowVersion: DWORD;   // DWORD
  dwExtHighVersion: DWORD;   // DWORD
  lpdwExtVersion: Pointer   // DWORD* in/out
): Integer; stdcall;
  external 'TAPI32.dll' name 'lineNegotiateExtVersion';

result := DllCall("TAPI32\lineNegotiateExtVersion"
    , "UInt", hLineApp   ; DWORD
    , "UInt", dwDeviceID   ; DWORD
    , "UInt", dwAPIVersion   ; DWORD
    , "UInt", dwExtLowVersion   ; DWORD
    , "UInt", dwExtHighVersion   ; DWORD
    , "Ptr", lpdwExtVersion   ; DWORD* in/out
    , "Int")   ; return: INT

●lineNegotiateExtVersion(hLineApp, dwDeviceID, dwAPIVersion, dwExtLowVersion, dwExtHighVersion, lpdwExtVersion) = DLL("TAPI32.dll", "int lineNegotiateExtVersion(dword, dword, dword, dword, dword, void*)")
# 呼び出し: lineNegotiateExtVersion(hLineApp, dwDeviceID, dwAPIVersion, dwExtLowVersion, dwExtHighVersion, lpdwExtVersion)
# hLineApp : DWORD -> "dword"
# dwDeviceID : DWORD -> "dword"
# dwAPIVersion : DWORD -> "dword"
# dwExtLowVersion : DWORD -> "dword"
# dwExtHighVersion : DWORD -> "dword"
# lpdwExtVersion : DWORD* in/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)。