DRMSetGlobalOptions

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

HRESULT DRMSetGlobalOptions(
    DRMGLOBALOPTIONS eGlobalOptions,
    void* pvdata,
    DWORD dwlen
);

<DllImport("msdrm.dll", ExactSpelling:=True)>
Public Shared Function DRMSetGlobalOptions(
    eGlobalOptions As Integer,   ' DRMGLOBALOPTIONS
    pvdata As IntPtr,   ' void* in/out
    dwlen As UInteger   ' DWORD
) As Integer
End Function

' eGlobalOptions : DRMGLOBALOPTIONS
' pvdata : void* in/out
' dwlen : DWORD
Declare PtrSafe Function DRMSetGlobalOptions Lib "msdrm" ( _
    ByVal eGlobalOptions As Long, _
    ByVal pvdata As LongPtr, _
    ByVal dwlen 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

DRMSetGlobalOptions = ctypes.windll.msdrm.DRMSetGlobalOptions
DRMSetGlobalOptions.restype = ctypes.c_int
DRMSetGlobalOptions.argtypes = [
    ctypes.c_int,  # eGlobalOptions : DRMGLOBALOPTIONS
    ctypes.POINTER(None),  # pvdata : void* in/out
    wintypes.DWORD,  # dwlen : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('msdrm.dll')
DRMSetGlobalOptions = Fiddle::Function.new(
  lib['DRMSetGlobalOptions'],
  [
    Fiddle::TYPE_INT,  # eGlobalOptions : DRMGLOBALOPTIONS
    Fiddle::TYPE_VOIDP,  # pvdata : void* in/out
    -Fiddle::TYPE_INT,  # dwlen : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "msdrm")]
extern "system" {
    fn DRMSetGlobalOptions(
        eGlobalOptions: i32,  // DRMGLOBALOPTIONS
        pvdata: *mut (),  // void* in/out
        dwlen: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("msdrm.dll")]
public static extern int DRMSetGlobalOptions(int eGlobalOptions, IntPtr pvdata, uint dwlen);
"@
$api = Add-Type -MemberDefinition $sig -Name 'msdrm_DRMSetGlobalOptions' -Namespace Win32 -PassThru
# $api::DRMSetGlobalOptions(eGlobalOptions, pvdata, dwlen)

#uselib "msdrm.dll"
#func global DRMSetGlobalOptions "DRMSetGlobalOptions" sptr, sptr, sptr
; DRMSetGlobalOptions eGlobalOptions, pvdata, dwlen   ; 戻り値は stat
; eGlobalOptions : DRMGLOBALOPTIONS -> "sptr"
; pvdata : void* in/out -> "sptr"
; dwlen : 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 "msdrm.dll"
#cfunc global DRMSetGlobalOptions "DRMSetGlobalOptions" int, sptr, int
; res = DRMSetGlobalOptions(eGlobalOptions, pvdata, dwlen)
; eGlobalOptions : DRMGLOBALOPTIONS -> "int"
; pvdata : void* in/out -> "sptr"
; dwlen : DWORD -> "int"

; HRESULT DRMSetGlobalOptions(DRMGLOBALOPTIONS eGlobalOptions, void* pvdata, DWORD dwlen)
#uselib "msdrm.dll"
#cfunc global DRMSetGlobalOptions "DRMSetGlobalOptions" int, intptr, int
; res = DRMSetGlobalOptions(eGlobalOptions, pvdata, dwlen)
; eGlobalOptions : DRMGLOBALOPTIONS -> "int"
; pvdata : void* in/out -> "intptr"
; dwlen : DWORD -> "int"

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

var (
	msdrm = windows.NewLazySystemDLL("msdrm.dll")
	procDRMSetGlobalOptions = msdrm.NewProc("DRMSetGlobalOptions")
)

// eGlobalOptions (DRMGLOBALOPTIONS), pvdata (void* in/out), dwlen (DWORD)
r1, _, err := procDRMSetGlobalOptions.Call(
	uintptr(eGlobalOptions),
	uintptr(pvdata),
	uintptr(dwlen),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function DRMSetGlobalOptions(
  eGlobalOptions: Integer;   // DRMGLOBALOPTIONS
  pvdata: Pointer;   // void* in/out
  dwlen: DWORD   // DWORD
): Integer; stdcall;
  external 'msdrm.dll' name 'DRMSetGlobalOptions';

result := DllCall("msdrm\DRMSetGlobalOptions"
    , "Int", eGlobalOptions   ; DRMGLOBALOPTIONS
    , "Ptr", pvdata   ; void* in/out
    , "UInt", dwlen   ; DWORD
    , "Int")   ; return: HRESULT

●DRMSetGlobalOptions(eGlobalOptions, pvdata, dwlen) = DLL("msdrm.dll", "int DRMSetGlobalOptions(int, void*, dword)")
# 呼び出し: DRMSetGlobalOptions(eGlobalOptions, pvdata, dwlen)
# eGlobalOptions : DRMGLOBALOPTIONS -> "int"
# pvdata : void* in/out -> "void*"
# dwlen : 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)。