HrAddColumns

// MAPI32.dll
#include <windows.h>

HRESULT HrAddColumns(
    IMAPITable* lptbl,
    SPropTagArray* lpproptagColumnsNew,
    LPALLOCATEBUFFER lpAllocateBuffer,
    LPFREEBUFFER lpFreeBuffer
);

<DllImport("MAPI32.dll", ExactSpelling:=True)>
Public Shared Function HrAddColumns(
    lptbl As IntPtr,   ' IMAPITable*
    lpproptagColumnsNew As IntPtr,   ' SPropTagArray* in/out
    lpAllocateBuffer As IntPtr,   ' LPALLOCATEBUFFER
    lpFreeBuffer As IntPtr   ' LPFREEBUFFER
) As Integer
End Function

' lptbl : IMAPITable*
' lpproptagColumnsNew : SPropTagArray* in/out
' lpAllocateBuffer : LPALLOCATEBUFFER
' lpFreeBuffer : LPFREEBUFFER
Declare PtrSafe Function HrAddColumns Lib "mapi32" ( _
    ByVal lptbl As LongPtr, _
    ByVal lpproptagColumnsNew As LongPtr, _
    ByVal lpAllocateBuffer As LongPtr, _
    ByVal lpFreeBuffer 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

HrAddColumns = ctypes.windll.mapi32.HrAddColumns
HrAddColumns.restype = ctypes.c_int
HrAddColumns.argtypes = [
    ctypes.c_void_p,  # lptbl : IMAPITable*
    ctypes.c_void_p,  # lpproptagColumnsNew : SPropTagArray* in/out
    ctypes.c_void_p,  # lpAllocateBuffer : LPALLOCATEBUFFER
    ctypes.c_void_p,  # lpFreeBuffer : LPFREEBUFFER
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('MAPI32.dll')
HrAddColumns = Fiddle::Function.new(
  lib['HrAddColumns'],
  [
    Fiddle::TYPE_VOIDP,  # lptbl : IMAPITable*
    Fiddle::TYPE_VOIDP,  # lpproptagColumnsNew : SPropTagArray* in/out
    Fiddle::TYPE_VOIDP,  # lpAllocateBuffer : LPALLOCATEBUFFER
    Fiddle::TYPE_VOIDP,  # lpFreeBuffer : LPFREEBUFFER
  ],
  Fiddle::TYPE_INT)

#[link(name = "mapi32")]
extern "system" {
    fn HrAddColumns(
        lptbl: *mut core::ffi::c_void,  // IMAPITable*
        lpproptagColumnsNew: *mut SPropTagArray,  // SPropTagArray* in/out
        lpAllocateBuffer: *const core::ffi::c_void,  // LPALLOCATEBUFFER
        lpFreeBuffer: *const core::ffi::c_void  // LPFREEBUFFER
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("MAPI32.dll")]
public static extern int HrAddColumns(IntPtr lptbl, IntPtr lpproptagColumnsNew, IntPtr lpAllocateBuffer, IntPtr lpFreeBuffer);
"@
$api = Add-Type -MemberDefinition $sig -Name 'MAPI32_HrAddColumns' -Namespace Win32 -PassThru
# $api::HrAddColumns(lptbl, lpproptagColumnsNew, lpAllocateBuffer, lpFreeBuffer)

#uselib "MAPI32.dll"
#func global HrAddColumns "HrAddColumns" sptr, sptr, sptr, sptr
; HrAddColumns lptbl, varptr(lpproptagColumnsNew), lpAllocateBuffer, lpFreeBuffer   ; 戻り値は stat
; lptbl : IMAPITable* -> "sptr"
; lpproptagColumnsNew : SPropTagArray* in/out -> "sptr"
; lpAllocateBuffer : LPALLOCATEBUFFER -> "sptr"
; lpFreeBuffer : LPFREEBUFFER -> "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 "MAPI32.dll"
#cfunc global HrAddColumns "HrAddColumns" sptr, var, sptr, sptr
; res = HrAddColumns(lptbl, lpproptagColumnsNew, lpAllocateBuffer, lpFreeBuffer)
; lptbl : IMAPITable* -> "sptr"
; lpproptagColumnsNew : SPropTagArray* in/out -> "var"
; lpAllocateBuffer : LPALLOCATEBUFFER -> "sptr"
; lpFreeBuffer : LPFREEBUFFER -> "sptr"
; ※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 HrAddColumns(IMAPITable* lptbl, SPropTagArray* lpproptagColumnsNew, LPALLOCATEBUFFER lpAllocateBuffer, LPFREEBUFFER lpFreeBuffer)
#uselib "MAPI32.dll"
#cfunc global HrAddColumns "HrAddColumns" intptr, var, intptr, intptr
; res = HrAddColumns(lptbl, lpproptagColumnsNew, lpAllocateBuffer, lpFreeBuffer)
; lptbl : IMAPITable* -> "intptr"
; lpproptagColumnsNew : SPropTagArray* in/out -> "var"
; lpAllocateBuffer : LPALLOCATEBUFFER -> "intptr"
; lpFreeBuffer : LPFREEBUFFER -> "intptr"
; ※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 (
	mapi32 = windows.NewLazySystemDLL("MAPI32.dll")
	procHrAddColumns = mapi32.NewProc("HrAddColumns")
)

// lptbl (IMAPITable*), lpproptagColumnsNew (SPropTagArray* in/out), lpAllocateBuffer (LPALLOCATEBUFFER), lpFreeBuffer (LPFREEBUFFER)
r1, _, err := procHrAddColumns.Call(
	uintptr(lptbl),
	uintptr(lpproptagColumnsNew),
	uintptr(lpAllocateBuffer),
	uintptr(lpFreeBuffer),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function HrAddColumns(
  lptbl: Pointer;   // IMAPITable*
  lpproptagColumnsNew: Pointer;   // SPropTagArray* in/out
  lpAllocateBuffer: Pointer;   // LPALLOCATEBUFFER
  lpFreeBuffer: Pointer   // LPFREEBUFFER
): Integer; stdcall;
  external 'MAPI32.dll' name 'HrAddColumns';

result := DllCall("MAPI32\HrAddColumns"
    , "Ptr", lptbl   ; IMAPITable*
    , "Ptr", lpproptagColumnsNew   ; SPropTagArray* in/out
    , "Ptr", lpAllocateBuffer   ; LPALLOCATEBUFFER
    , "Ptr", lpFreeBuffer   ; LPFREEBUFFER
    , "Int")   ; return: HRESULT

●HrAddColumns(lptbl, lpproptagColumnsNew, lpAllocateBuffer, lpFreeBuffer) = DLL("MAPI32.dll", "int HrAddColumns(void*, void*, void*, void*)")
# 呼び出し: HrAddColumns(lptbl, lpproptagColumnsNew, lpAllocateBuffer, lpFreeBuffer)
# lptbl : IMAPITable* -> "void*"
# lpproptagColumnsNew : SPropTagArray* in/out -> "void*"
# lpAllocateBuffer : LPALLOCATEBUFFER -> "void*"
# lpFreeBuffer : LPFREEBUFFER -> "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)。