InstallPrinterDriverFromPackageA

// winspool.drv  (ANSI / -A)
#include <windows.h>

HRESULT InstallPrinterDriverFromPackageA(
    LPCSTR pszServer,   // optional
    LPCSTR pszInfPath,   // optional
    LPCSTR pszDriverName,
    LPCSTR pszEnvironment,   // optional
    DWORD dwFlags
);

<DllImport("winspool.drv", CharSet:=CharSet.Ansi, ExactSpelling:=True)>
Public Shared Function InstallPrinterDriverFromPackageA(
    <MarshalAs(UnmanagedType.LPStr)> pszServer As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> pszInfPath As String,   ' LPCSTR optional
    <MarshalAs(UnmanagedType.LPStr)> pszDriverName As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> pszEnvironment As String,   ' LPCSTR optional
    dwFlags As UInteger   ' DWORD
) As Integer
End Function

' pszServer : LPCSTR optional
' pszInfPath : LPCSTR optional
' pszDriverName : LPCSTR
' pszEnvironment : LPCSTR optional
' dwFlags : DWORD
Declare PtrSafe Function InstallPrinterDriverFromPackageA Lib "winspool.drv" ( _
    ByVal pszServer As String, _
    ByVal pszInfPath As String, _
    ByVal pszDriverName As String, _
    ByVal pszEnvironment As String, _
    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

InstallPrinterDriverFromPackageA = ctypes.windll.LoadLibrary("winspool.drv").InstallPrinterDriverFromPackageA
InstallPrinterDriverFromPackageA.restype = ctypes.c_int
InstallPrinterDriverFromPackageA.argtypes = [
    wintypes.LPCSTR,  # pszServer : LPCSTR optional
    wintypes.LPCSTR,  # pszInfPath : LPCSTR optional
    wintypes.LPCSTR,  # pszDriverName : LPCSTR
    wintypes.LPCSTR,  # pszEnvironment : LPCSTR optional
    wintypes.DWORD,  # dwFlags : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('winspool.drv')
InstallPrinterDriverFromPackageA = Fiddle::Function.new(
  lib['InstallPrinterDriverFromPackageA'],
  [
    Fiddle::TYPE_VOIDP,  # pszServer : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # pszInfPath : LPCSTR optional
    Fiddle::TYPE_VOIDP,  # pszDriverName : LPCSTR
    Fiddle::TYPE_VOIDP,  # pszEnvironment : LPCSTR optional
    -Fiddle::TYPE_INT,  # dwFlags : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "winspool.drv")]
extern "system" {
    fn InstallPrinterDriverFromPackageA(
        pszServer: *const u8,  // LPCSTR optional
        pszInfPath: *const u8,  // LPCSTR optional
        pszDriverName: *const u8,  // LPCSTR
        pszEnvironment: *const u8,  // LPCSTR optional
        dwFlags: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("winspool.drv", CharSet = CharSet.Ansi)]
public static extern int InstallPrinterDriverFromPackageA([MarshalAs(UnmanagedType.LPStr)] string pszServer, [MarshalAs(UnmanagedType.LPStr)] string pszInfPath, [MarshalAs(UnmanagedType.LPStr)] string pszDriverName, [MarshalAs(UnmanagedType.LPStr)] string pszEnvironment, uint dwFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'winspool.drv_InstallPrinterDriverFromPackageA' -Namespace Win32 -PassThru
# $api::InstallPrinterDriverFromPackageA(pszServer, pszInfPath, pszDriverName, pszEnvironment, dwFlags)

#uselib "winspool.drv"
#func global InstallPrinterDriverFromPackageA "InstallPrinterDriverFromPackageA" sptr, sptr, sptr, sptr, sptr
; InstallPrinterDriverFromPackageA pszServer, pszInfPath, pszDriverName, pszEnvironment, dwFlags   ; 戻り値は stat
; pszServer : LPCSTR optional -> "sptr"
; pszInfPath : LPCSTR optional -> "sptr"
; pszDriverName : LPCSTR -> "sptr"
; pszEnvironment : LPCSTR optional -> "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 "winspool.drv"
#cfunc global InstallPrinterDriverFromPackageA "InstallPrinterDriverFromPackageA" str, str, str, str, int
; res = InstallPrinterDriverFromPackageA(pszServer, pszInfPath, pszDriverName, pszEnvironment, dwFlags)
; pszServer : LPCSTR optional -> "str"
; pszInfPath : LPCSTR optional -> "str"
; pszDriverName : LPCSTR -> "str"
; pszEnvironment : LPCSTR optional -> "str"
; dwFlags : DWORD -> "int"

; HRESULT InstallPrinterDriverFromPackageA(LPCSTR pszServer, LPCSTR pszInfPath, LPCSTR pszDriverName, LPCSTR pszEnvironment, DWORD dwFlags)
#uselib "winspool.drv"
#cfunc global InstallPrinterDriverFromPackageA "InstallPrinterDriverFromPackageA" str, str, str, str, int
; res = InstallPrinterDriverFromPackageA(pszServer, pszInfPath, pszDriverName, pszEnvironment, dwFlags)
; pszServer : LPCSTR optional -> "str"
; pszInfPath : LPCSTR optional -> "str"
; pszDriverName : LPCSTR -> "str"
; pszEnvironment : LPCSTR optional -> "str"
; dwFlags : DWORD -> "int"

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

var (
	winspool_drv = windows.NewLazySystemDLL("winspool.drv")
	procInstallPrinterDriverFromPackageA = winspool_drv.NewProc("InstallPrinterDriverFromPackageA")
)

// pszServer (LPCSTR optional), pszInfPath (LPCSTR optional), pszDriverName (LPCSTR), pszEnvironment (LPCSTR optional), dwFlags (DWORD)
r1, _, err := procInstallPrinterDriverFromPackageA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszServer))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszInfPath))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszDriverName))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(pszEnvironment))),
	uintptr(dwFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function InstallPrinterDriverFromPackageA(
  pszServer: PAnsiChar;   // LPCSTR optional
  pszInfPath: PAnsiChar;   // LPCSTR optional
  pszDriverName: PAnsiChar;   // LPCSTR
  pszEnvironment: PAnsiChar;   // LPCSTR optional
  dwFlags: DWORD   // DWORD
): Integer; stdcall;
  external 'winspool.drv' name 'InstallPrinterDriverFromPackageA';

result := DllCall("winspool.drv\InstallPrinterDriverFromPackageA"
    , "AStr", pszServer   ; LPCSTR optional
    , "AStr", pszInfPath   ; LPCSTR optional
    , "AStr", pszDriverName   ; LPCSTR
    , "AStr", pszEnvironment   ; LPCSTR optional
    , "UInt", dwFlags   ; DWORD
    , "Int")   ; return: HRESULT

●InstallPrinterDriverFromPackageA(pszServer, pszInfPath, pszDriverName, pszEnvironment, dwFlags) = DLL("winspool.drv", "int InstallPrinterDriverFromPackageA(char*, char*, char*, char*, dword)")
# 呼び出し: InstallPrinterDriverFromPackageA(pszServer, pszInfPath, pszDriverName, pszEnvironment, dwFlags)
# pszServer : LPCSTR optional -> "char*"
# pszInfPath : LPCSTR optional -> "char*"
# pszDriverName : LPCSTR -> "char*"
# pszEnvironment : LPCSTR optional -> "char*"
# 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)。