SHInvokePrinterCommandA

// SHELL32.dll  (ANSI / -A)
#include <windows.h>

BOOL SHInvokePrinterCommandA(
    HWND hwnd,   // optional
    DWORD uAction,
    LPCSTR lpBuf1,
    LPCSTR lpBuf2,   // optional
    BOOL fModal
);

<DllImport("SHELL32.dll", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function SHInvokePrinterCommandA(
    hwnd As IntPtr,   ' HWND optional
    uAction As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPStr)> lpBuf1 As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> lpBuf2 As String,   ' LPCSTR optional
    fModal As Boolean   ' BOOL
) As Boolean
End Function

' hwnd : HWND optional
' uAction : DWORD
' lpBuf1 : LPCSTR
' lpBuf2 : LPCSTR optional
' fModal : BOOL
Declare PtrSafe Function SHInvokePrinterCommandA Lib "shell32" ( _
    ByVal hwnd As LongPtr, _
    ByVal uAction As Long, _
    ByVal lpBuf1 As String, _
    ByVal lpBuf2 As String, _
    ByVal fModal 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

SHInvokePrinterCommandA = ctypes.windll.shell32.SHInvokePrinterCommandA
SHInvokePrinterCommandA.restype = wintypes.BOOL
SHInvokePrinterCommandA.argtypes = [
    wintypes.HANDLE,  # hwnd : HWND optional
    wintypes.DWORD,  # uAction : DWORD
    wintypes.LPCSTR,  # lpBuf1 : LPCSTR
    wintypes.LPCSTR,  # lpBuf2 : LPCSTR optional
    wintypes.BOOL,  # fModal : BOOL
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHELL32.dll')
SHInvokePrinterCommandA = Fiddle::Function.new(
  lib['SHInvokePrinterCommandA'],
  [
    Fiddle::TYPE_VOIDP,  # hwnd : HWND optional
    -Fiddle::TYPE_INT,  # uAction : DWORD
    Fiddle::TYPE_VOIDP,  # lpBuf1 : LPCSTR
    Fiddle::TYPE_VOIDP,  # lpBuf2 : LPCSTR optional
    Fiddle::TYPE_INT,  # fModal : BOOL
  ],
  Fiddle::TYPE_INT)

#[link(name = "shell32")]
extern "system" {
    fn SHInvokePrinterCommandA(
        hwnd: *mut core::ffi::c_void,  // HWND optional
        uAction: u32,  // DWORD
        lpBuf1: *const u8,  // LPCSTR
        lpBuf2: *const u8,  // LPCSTR optional
        fModal: i32  // BOOL
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SHELL32.dll", CharSet = CharSet.Ansi)]
public static extern bool SHInvokePrinterCommandA(IntPtr hwnd, uint uAction, [MarshalAs(UnmanagedType.LPStr)] string lpBuf1, [MarshalAs(UnmanagedType.LPStr)] string lpBuf2, bool fModal);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHELL32_SHInvokePrinterCommandA' -Namespace Win32 -PassThru
# $api::SHInvokePrinterCommandA(hwnd, uAction, lpBuf1, lpBuf2, fModal)

#uselib "SHELL32.dll"
#func global SHInvokePrinterCommandA "SHInvokePrinterCommandA" sptr, sptr, sptr, sptr, sptr
; SHInvokePrinterCommandA hwnd, uAction, lpBuf1, lpBuf2, fModal   ; 戻り値は stat
; hwnd : HWND optional -> "sptr"
; uAction : DWORD -> "sptr"
; lpBuf1 : LPCSTR -> "sptr"
; lpBuf2 : LPCSTR optional -> "sptr"
; fModal : BOOL -> "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 "SHELL32.dll"
#cfunc global SHInvokePrinterCommandA "SHInvokePrinterCommandA" sptr, int, str, str, int
; res = SHInvokePrinterCommandA(hwnd, uAction, lpBuf1, lpBuf2, fModal)
; hwnd : HWND optional -> "sptr"
; uAction : DWORD -> "int"
; lpBuf1 : LPCSTR -> "str"
; lpBuf2 : LPCSTR optional -> "str"
; fModal : BOOL -> "int"

; BOOL SHInvokePrinterCommandA(HWND hwnd, DWORD uAction, LPCSTR lpBuf1, LPCSTR lpBuf2, BOOL fModal)
#uselib "SHELL32.dll"
#cfunc global SHInvokePrinterCommandA "SHInvokePrinterCommandA" intptr, int, str, str, int
; res = SHInvokePrinterCommandA(hwnd, uAction, lpBuf1, lpBuf2, fModal)
; hwnd : HWND optional -> "intptr"
; uAction : DWORD -> "int"
; lpBuf1 : LPCSTR -> "str"
; lpBuf2 : LPCSTR optional -> "str"
; fModal : BOOL -> "int"

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

var (
	shell32 = windows.NewLazySystemDLL("SHELL32.dll")
	procSHInvokePrinterCommandA = shell32.NewProc("SHInvokePrinterCommandA")
)

// hwnd (HWND optional), uAction (DWORD), lpBuf1 (LPCSTR), lpBuf2 (LPCSTR optional), fModal (BOOL)
r1, _, err := procSHInvokePrinterCommandA.Call(
	uintptr(hwnd),
	uintptr(uAction),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpBuf1))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpBuf2))),
	uintptr(fModal),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SHInvokePrinterCommandA(
  hwnd: THandle;   // HWND optional
  uAction: DWORD;   // DWORD
  lpBuf1: PAnsiChar;   // LPCSTR
  lpBuf2: PAnsiChar;   // LPCSTR optional
  fModal: BOOL   // BOOL
): BOOL; stdcall;
  external 'SHELL32.dll' name 'SHInvokePrinterCommandA';

result := DllCall("SHELL32\SHInvokePrinterCommandA"
    , "Ptr", hwnd   ; HWND optional
    , "UInt", uAction   ; DWORD
    , "AStr", lpBuf1   ; LPCSTR
    , "AStr", lpBuf2   ; LPCSTR optional
    , "Int", fModal   ; BOOL
    , "Int")   ; return: BOOL

●SHInvokePrinterCommandA(hwnd, uAction, lpBuf1, lpBuf2, fModal) = DLL("SHELL32.dll", "bool SHInvokePrinterCommandA(void*, dword, char*, char*, bool)")
# 呼び出し: SHInvokePrinterCommandA(hwnd, uAction, lpBuf1, lpBuf2, fModal)
# hwnd : HWND optional -> "void*"
# uAction : DWORD -> "dword"
# lpBuf1 : LPCSTR -> "char*"
# lpBuf2 : LPCSTR optional -> "char*"
# fModal : BOOL -> "bool"
# 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)。