GetJobAttributesEx

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

BOOL GetJobAttributesEx(
    LPWSTR pPrinterName,
    DEVMODEW* pDevmode,
    DWORD dwLevel,
    BYTE* pAttributeInfo,
    DWORD nSize,
    DWORD dwFlags
);

<DllImport("SPOOLSS.dll", ExactSpelling:=True)>
Public Shared Function GetJobAttributesEx(
    <MarshalAs(UnmanagedType.LPWStr)> pPrinterName As String,   ' LPWSTR
    pDevmode As IntPtr,   ' DEVMODEW*
    dwLevel As UInteger,   ' DWORD
    pAttributeInfo As IntPtr,   ' BYTE* out
    nSize As UInteger,   ' DWORD
    dwFlags As UInteger   ' DWORD
) As Boolean
End Function

' pPrinterName : LPWSTR
' pDevmode : DEVMODEW*
' dwLevel : DWORD
' pAttributeInfo : BYTE* out
' nSize : DWORD
' dwFlags : DWORD
Declare PtrSafe Function GetJobAttributesEx Lib "spoolss" ( _
    ByVal pPrinterName As LongPtr, _
    ByVal pDevmode As LongPtr, _
    ByVal dwLevel As Long, _
    ByVal pAttributeInfo As LongPtr, _
    ByVal nSize As Long, _
    ByVal dwFlags 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

GetJobAttributesEx = ctypes.windll.spoolss.GetJobAttributesEx
GetJobAttributesEx.restype = wintypes.BOOL
GetJobAttributesEx.argtypes = [
    wintypes.LPCWSTR,  # pPrinterName : LPWSTR
    ctypes.c_void_p,  # pDevmode : DEVMODEW*
    wintypes.DWORD,  # dwLevel : DWORD
    ctypes.POINTER(ctypes.c_ubyte),  # pAttributeInfo : BYTE* out
    wintypes.DWORD,  # nSize : DWORD
    wintypes.DWORD,  # dwFlags : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SPOOLSS.dll')
GetJobAttributesEx = Fiddle::Function.new(
  lib['GetJobAttributesEx'],
  [
    Fiddle::TYPE_VOIDP,  # pPrinterName : LPWSTR
    Fiddle::TYPE_VOIDP,  # pDevmode : DEVMODEW*
    -Fiddle::TYPE_INT,  # dwLevel : DWORD
    Fiddle::TYPE_VOIDP,  # pAttributeInfo : BYTE* out
    -Fiddle::TYPE_INT,  # nSize : DWORD
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "spoolss")]
extern "system" {
    fn GetJobAttributesEx(
        pPrinterName: *mut u16,  // LPWSTR
        pDevmode: *mut DEVMODEW,  // DEVMODEW*
        dwLevel: u32,  // DWORD
        pAttributeInfo: *mut u8,  // BYTE* out
        nSize: u32,  // DWORD
        dwFlags: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SPOOLSS.dll")]
public static extern bool GetJobAttributesEx([MarshalAs(UnmanagedType.LPWStr)] string pPrinterName, IntPtr pDevmode, uint dwLevel, IntPtr pAttributeInfo, uint nSize, uint dwFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SPOOLSS_GetJobAttributesEx' -Namespace Win32 -PassThru
# $api::GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags)

#uselib "SPOOLSS.dll"
#func global GetJobAttributesEx "GetJobAttributesEx" sptr, sptr, sptr, sptr, sptr, sptr
; GetJobAttributesEx pPrinterName, varptr(pDevmode), dwLevel, varptr(pAttributeInfo), nSize, dwFlags   ; 戻り値は stat
; pPrinterName : LPWSTR -> "sptr"
; pDevmode : DEVMODEW* -> "sptr"
; dwLevel : DWORD -> "sptr"
; pAttributeInfo : BYTE* out -> "sptr"
; nSize : DWORD -> "sptr"
; dwFlags : 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 "SPOOLSS.dll"
#cfunc global GetJobAttributesEx "GetJobAttributesEx" wstr, var, int, var, int, int
; res = GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags)
; pPrinterName : LPWSTR -> "wstr"
; pDevmode : DEVMODEW* -> "var"
; dwLevel : DWORD -> "int"
; pAttributeInfo : BYTE* out -> "var"
; nSize : DWORD -> "int"
; dwFlags : DWORD -> "int"
; ※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。

; BOOL GetJobAttributesEx(LPWSTR pPrinterName, DEVMODEW* pDevmode, DWORD dwLevel, BYTE* pAttributeInfo, DWORD nSize, DWORD dwFlags)
#uselib "SPOOLSS.dll"
#cfunc global GetJobAttributesEx "GetJobAttributesEx" wstr, var, int, var, int, int
; res = GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags)
; pPrinterName : LPWSTR -> "wstr"
; pDevmode : DEVMODEW* -> "var"
; dwLevel : DWORD -> "int"
; pAttributeInfo : BYTE* out -> "var"
; nSize : DWORD -> "int"
; dwFlags : DWORD -> "int"
; ※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 (
	spoolss = windows.NewLazySystemDLL("SPOOLSS.dll")
	procGetJobAttributesEx = spoolss.NewProc("GetJobAttributesEx")
)

// pPrinterName (LPWSTR), pDevmode (DEVMODEW*), dwLevel (DWORD), pAttributeInfo (BYTE* out), nSize (DWORD), dwFlags (DWORD)
r1, _, err := procGetJobAttributesEx.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(pPrinterName))),
	uintptr(pDevmode),
	uintptr(dwLevel),
	uintptr(pAttributeInfo),
	uintptr(nSize),
	uintptr(dwFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function GetJobAttributesEx(
  pPrinterName: PWideChar;   // LPWSTR
  pDevmode: Pointer;   // DEVMODEW*
  dwLevel: DWORD;   // DWORD
  pAttributeInfo: Pointer;   // BYTE* out
  nSize: DWORD;   // DWORD
  dwFlags: DWORD   // DWORD
): BOOL; stdcall;
  external 'SPOOLSS.dll' name 'GetJobAttributesEx';

result := DllCall("SPOOLSS\GetJobAttributesEx"
    , "WStr", pPrinterName   ; LPWSTR
    , "Ptr", pDevmode   ; DEVMODEW*
    , "UInt", dwLevel   ; DWORD
    , "Ptr", pAttributeInfo   ; BYTE* out
    , "UInt", nSize   ; DWORD
    , "UInt", dwFlags   ; DWORD
    , "Int")   ; return: BOOL

●GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags) = DLL("SPOOLSS.dll", "bool GetJobAttributesEx(char*, void*, dword, void*, dword, dword)")
# 呼び出し: GetJobAttributesEx(pPrinterName, pDevmode, dwLevel, pAttributeInfo, nSize, dwFlags)
# pPrinterName : LPWSTR -> "char*"
# pDevmode : DEVMODEW* -> "void*"
# dwLevel : DWORD -> "dword"
# pAttributeInfo : BYTE* out -> "void*"
# nSize : DWORD -> "dword"
# dwFlags : 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)。