NetScheduleJobEnum

// NETAPI32.dll
#include <windows.h>

DWORD NetScheduleJobEnum(
    LPCWSTR Servername,
    BYTE** PointerToBuffer,
    DWORD PrefferedMaximumLength,
    DWORD* EntriesRead,
    DWORD* TotalEntries,
    DWORD* ResumeHandle
);

<DllImport("NETAPI32.dll", ExactSpelling:=True)>
Public Shared Function NetScheduleJobEnum(
    <MarshalAs(UnmanagedType.LPWStr)> Servername As String,   ' LPCWSTR
    PointerToBuffer As IntPtr,   ' BYTE** in/out
    PrefferedMaximumLength As UInteger,   ' DWORD
    ByRef EntriesRead As UInteger,   ' DWORD* in/out
    ByRef TotalEntries As UInteger,   ' DWORD* in/out
    ByRef ResumeHandle As UInteger   ' DWORD* in/out
) As UInteger
End Function

' Servername : LPCWSTR
' PointerToBuffer : BYTE** in/out
' PrefferedMaximumLength : DWORD
' EntriesRead : DWORD* in/out
' TotalEntries : DWORD* in/out
' ResumeHandle : DWORD* in/out
Declare PtrSafe Function NetScheduleJobEnum Lib "netapi32" ( _
    ByVal Servername As LongPtr, _
    ByVal PointerToBuffer As LongPtr, _
    ByVal PrefferedMaximumLength As Long, _
    ByRef EntriesRead As Long, _
    ByRef TotalEntries As Long, _
    ByRef ResumeHandle 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

NetScheduleJobEnum = ctypes.windll.netapi32.NetScheduleJobEnum
NetScheduleJobEnum.restype = wintypes.DWORD
NetScheduleJobEnum.argtypes = [
    wintypes.LPCWSTR,  # Servername : LPCWSTR
    ctypes.c_void_p,  # PointerToBuffer : BYTE** in/out
    wintypes.DWORD,  # PrefferedMaximumLength : DWORD
    ctypes.POINTER(wintypes.DWORD),  # EntriesRead : DWORD* in/out
    ctypes.POINTER(wintypes.DWORD),  # TotalEntries : DWORD* in/out
    ctypes.POINTER(wintypes.DWORD),  # ResumeHandle : DWORD* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('NETAPI32.dll')
NetScheduleJobEnum = Fiddle::Function.new(
  lib['NetScheduleJobEnum'],
  [
    Fiddle::TYPE_VOIDP,  # Servername : LPCWSTR
    Fiddle::TYPE_VOIDP,  # PointerToBuffer : BYTE** in/out
    -Fiddle::TYPE_INT,  # PrefferedMaximumLength : DWORD
    Fiddle::TYPE_VOIDP,  # EntriesRead : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # TotalEntries : DWORD* in/out
    Fiddle::TYPE_VOIDP,  # ResumeHandle : DWORD* in/out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "netapi32")]
extern "system" {
    fn NetScheduleJobEnum(
        Servername: *const u16,  // LPCWSTR
        PointerToBuffer: *mut *mut u8,  // BYTE** in/out
        PrefferedMaximumLength: u32,  // DWORD
        EntriesRead: *mut u32,  // DWORD* in/out
        TotalEntries: *mut u32,  // DWORD* in/out
        ResumeHandle: *mut u32  // DWORD* in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("NETAPI32.dll")]
public static extern uint NetScheduleJobEnum([MarshalAs(UnmanagedType.LPWStr)] string Servername, IntPtr PointerToBuffer, uint PrefferedMaximumLength, ref uint EntriesRead, ref uint TotalEntries, ref uint ResumeHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'NETAPI32_NetScheduleJobEnum' -Namespace Win32 -PassThru
# $api::NetScheduleJobEnum(Servername, PointerToBuffer, PrefferedMaximumLength, EntriesRead, TotalEntries, ResumeHandle)

#uselib "NETAPI32.dll"
#func global NetScheduleJobEnum "NetScheduleJobEnum" sptr, sptr, sptr, sptr, sptr, sptr
; NetScheduleJobEnum Servername, varptr(PointerToBuffer), PrefferedMaximumLength, varptr(EntriesRead), varptr(TotalEntries), varptr(ResumeHandle)   ; 戻り値は stat
; Servername : LPCWSTR -> "sptr"
; PointerToBuffer : BYTE** in/out -> "sptr"
; PrefferedMaximumLength : DWORD -> "sptr"
; EntriesRead : DWORD* in/out -> "sptr"
; TotalEntries : DWORD* in/out -> "sptr"
; ResumeHandle : DWORD* in/out -> "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 "NETAPI32.dll"
#cfunc global NetScheduleJobEnum "NetScheduleJobEnum" wstr, var, int, var, var, var
; res = NetScheduleJobEnum(Servername, PointerToBuffer, PrefferedMaximumLength, EntriesRead, TotalEntries, ResumeHandle)
; Servername : LPCWSTR -> "wstr"
; PointerToBuffer : BYTE** in/out -> "var"
; PrefferedMaximumLength : DWORD -> "int"
; EntriesRead : DWORD* in/out -> "var"
; TotalEntries : DWORD* in/out -> "var"
; ResumeHandle : DWORD* in/out -> "var"
; ※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。

; DWORD NetScheduleJobEnum(LPCWSTR Servername, BYTE** PointerToBuffer, DWORD PrefferedMaximumLength, DWORD* EntriesRead, DWORD* TotalEntries, DWORD* ResumeHandle)
#uselib "NETAPI32.dll"
#cfunc global NetScheduleJobEnum "NetScheduleJobEnum" wstr, var, int, var, var, var
; res = NetScheduleJobEnum(Servername, PointerToBuffer, PrefferedMaximumLength, EntriesRead, TotalEntries, ResumeHandle)
; Servername : LPCWSTR -> "wstr"
; PointerToBuffer : BYTE** in/out -> "var"
; PrefferedMaximumLength : DWORD -> "int"
; EntriesRead : DWORD* in/out -> "var"
; TotalEntries : DWORD* in/out -> "var"
; ResumeHandle : DWORD* in/out -> "var"
; ※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 (
	netapi32 = windows.NewLazySystemDLL("NETAPI32.dll")
	procNetScheduleJobEnum = netapi32.NewProc("NetScheduleJobEnum")
)

// Servername (LPCWSTR), PointerToBuffer (BYTE** in/out), PrefferedMaximumLength (DWORD), EntriesRead (DWORD* in/out), TotalEntries (DWORD* in/out), ResumeHandle (DWORD* in/out)
r1, _, err := procNetScheduleJobEnum.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(Servername))),
	uintptr(PointerToBuffer),
	uintptr(PrefferedMaximumLength),
	uintptr(EntriesRead),
	uintptr(TotalEntries),
	uintptr(ResumeHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function NetScheduleJobEnum(
  Servername: PWideChar;   // LPCWSTR
  PointerToBuffer: Pointer;   // BYTE** in/out
  PrefferedMaximumLength: DWORD;   // DWORD
  EntriesRead: Pointer;   // DWORD* in/out
  TotalEntries: Pointer;   // DWORD* in/out
  ResumeHandle: Pointer   // DWORD* in/out
): DWORD; stdcall;
  external 'NETAPI32.dll' name 'NetScheduleJobEnum';

result := DllCall("NETAPI32\NetScheduleJobEnum"
    , "WStr", Servername   ; LPCWSTR
    , "Ptr", PointerToBuffer   ; BYTE** in/out
    , "UInt", PrefferedMaximumLength   ; DWORD
    , "Ptr", EntriesRead   ; DWORD* in/out
    , "Ptr", TotalEntries   ; DWORD* in/out
    , "Ptr", ResumeHandle   ; DWORD* in/out
    , "UInt")   ; return: DWORD

●NetScheduleJobEnum(Servername, PointerToBuffer, PrefferedMaximumLength, EntriesRead, TotalEntries, ResumeHandle) = DLL("NETAPI32.dll", "dword NetScheduleJobEnum(char*, void*, dword, void*, void*, void*)")
# 呼び出し: NetScheduleJobEnum(Servername, PointerToBuffer, PrefferedMaximumLength, EntriesRead, TotalEntries, ResumeHandle)
# Servername : LPCWSTR -> "char*"
# PointerToBuffer : BYTE** in/out -> "void*"
# PrefferedMaximumLength : DWORD -> "dword"
# EntriesRead : DWORD* in/out -> "void*"
# TotalEntries : DWORD* in/out -> "void*"
# ResumeHandle : DWORD* in/out -> "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)。