phoneSetDisplay

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

INT phoneSetDisplay(
    DWORD hPhone,
    DWORD dwRow,
    DWORD dwColumn,
    LPCSTR lpsDisplay,
    DWORD dwSize
);

<DllImport("TAPI32.dll", ExactSpelling:=True)>
Public Shared Function phoneSetDisplay(
    hPhone As UInteger,   ' DWORD
    dwRow As UInteger,   ' DWORD
    dwColumn As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPStr)> lpsDisplay As String,   ' LPCSTR
    dwSize As UInteger   ' DWORD
) As Integer
End Function

' hPhone : DWORD
' dwRow : DWORD
' dwColumn : DWORD
' lpsDisplay : LPCSTR
' dwSize : DWORD
Declare PtrSafe Function phoneSetDisplay Lib "tapi32" ( _
    ByVal hPhone As Long, _
    ByVal dwRow As Long, _
    ByVal dwColumn As Long, _
    ByVal lpsDisplay As String, _
    ByVal dwSize 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

phoneSetDisplay = ctypes.windll.tapi32.phoneSetDisplay
phoneSetDisplay.restype = ctypes.c_int
phoneSetDisplay.argtypes = [
    wintypes.DWORD,  # hPhone : DWORD
    wintypes.DWORD,  # dwRow : DWORD
    wintypes.DWORD,  # dwColumn : DWORD
    wintypes.LPCSTR,  # lpsDisplay : LPCSTR
    wintypes.DWORD,  # dwSize : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('TAPI32.dll')
phoneSetDisplay = Fiddle::Function.new(
  lib['phoneSetDisplay'],
  [
    -Fiddle::TYPE_INT,  # hPhone : DWORD
    -Fiddle::TYPE_INT,  # dwRow : DWORD
    -Fiddle::TYPE_INT,  # dwColumn : DWORD
    Fiddle::TYPE_VOIDP,  # lpsDisplay : LPCSTR
    -Fiddle::TYPE_INT,  # dwSize : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "tapi32")]
extern "system" {
    fn phoneSetDisplay(
        hPhone: u32,  // DWORD
        dwRow: u32,  // DWORD
        dwColumn: u32,  // DWORD
        lpsDisplay: *const u8,  // LPCSTR
        dwSize: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("TAPI32.dll")]
public static extern int phoneSetDisplay(uint hPhone, uint dwRow, uint dwColumn, [MarshalAs(UnmanagedType.LPStr)] string lpsDisplay, uint dwSize);
"@
$api = Add-Type -MemberDefinition $sig -Name 'TAPI32_phoneSetDisplay' -Namespace Win32 -PassThru
# $api::phoneSetDisplay(hPhone, dwRow, dwColumn, lpsDisplay, dwSize)

#uselib "TAPI32.dll"
#func global phoneSetDisplay "phoneSetDisplay" sptr, sptr, sptr, sptr, sptr
; phoneSetDisplay hPhone, dwRow, dwColumn, lpsDisplay, dwSize   ; 戻り値は stat
; hPhone : DWORD -> "sptr"
; dwRow : DWORD -> "sptr"
; dwColumn : DWORD -> "sptr"
; lpsDisplay : LPCSTR -> "sptr"
; dwSize : DWORD -> "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 phoneSetDisplay "phoneSetDisplay" int, int, int, str, int
; res = phoneSetDisplay(hPhone, dwRow, dwColumn, lpsDisplay, dwSize)
; hPhone : DWORD -> "int"
; dwRow : DWORD -> "int"
; dwColumn : DWORD -> "int"
; lpsDisplay : LPCSTR -> "str"
; dwSize : DWORD -> "int"

; INT phoneSetDisplay(DWORD hPhone, DWORD dwRow, DWORD dwColumn, LPCSTR lpsDisplay, DWORD dwSize)
#uselib "TAPI32.dll"
#cfunc global phoneSetDisplay "phoneSetDisplay" int, int, int, str, int
; res = phoneSetDisplay(hPhone, dwRow, dwColumn, lpsDisplay, dwSize)
; hPhone : DWORD -> "int"
; dwRow : DWORD -> "int"
; dwColumn : DWORD -> "int"
; lpsDisplay : LPCSTR -> "str"
; dwSize : DWORD -> "int"

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

var (
	tapi32 = windows.NewLazySystemDLL("TAPI32.dll")
	procphoneSetDisplay = tapi32.NewProc("phoneSetDisplay")
)

// hPhone (DWORD), dwRow (DWORD), dwColumn (DWORD), lpsDisplay (LPCSTR), dwSize (DWORD)
r1, _, err := procphoneSetDisplay.Call(
	uintptr(hPhone),
	uintptr(dwRow),
	uintptr(dwColumn),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpsDisplay))),
	uintptr(dwSize),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function phoneSetDisplay(
  hPhone: DWORD;   // DWORD
  dwRow: DWORD;   // DWORD
  dwColumn: DWORD;   // DWORD
  lpsDisplay: PAnsiChar;   // LPCSTR
  dwSize: DWORD   // DWORD
): Integer; stdcall;
  external 'TAPI32.dll' name 'phoneSetDisplay';

result := DllCall("TAPI32\phoneSetDisplay"
    , "UInt", hPhone   ; DWORD
    , "UInt", dwRow   ; DWORD
    , "UInt", dwColumn   ; DWORD
    , "AStr", lpsDisplay   ; LPCSTR
    , "UInt", dwSize   ; DWORD
    , "Int")   ; return: INT

●phoneSetDisplay(hPhone, dwRow, dwColumn, lpsDisplay, dwSize) = DLL("TAPI32.dll", "int phoneSetDisplay(dword, dword, dword, char*, dword)")
# 呼び出し: phoneSetDisplay(hPhone, dwRow, dwColumn, lpsDisplay, dwSize)
# hPhone : DWORD -> "dword"
# dwRow : DWORD -> "dword"
# dwColumn : DWORD -> "dword"
# lpsDisplay : LPCSTR -> "char*"
# dwSize : DWORD -> "dword"
# 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)。