PowerCreateSetting

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

WIN32_ERROR PowerCreateSetting(
    HKEY RootSystemPowerKey,   // optional
    const GUID* SubGroupOfPowerSettingsGuid,
    const GUID* PowerSettingGuid
);

<DllImport("POWRPROF.dll", ExactSpelling:=True)>
Public Shared Function PowerCreateSetting(
    RootSystemPowerKey As IntPtr,   ' HKEY optional
    ByRef SubGroupOfPowerSettingsGuid As Guid,   ' GUID*
    ByRef PowerSettingGuid As Guid   ' GUID*
) As UInteger
End Function

' RootSystemPowerKey : HKEY optional
' SubGroupOfPowerSettingsGuid : GUID*
' PowerSettingGuid : GUID*
Declare PtrSafe Function PowerCreateSetting Lib "powrprof" ( _
    ByVal RootSystemPowerKey As LongPtr, _
    ByVal SubGroupOfPowerSettingsGuid As LongPtr, _
    ByVal PowerSettingGuid As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

PowerCreateSetting = ctypes.windll.powrprof.PowerCreateSetting
PowerCreateSetting.restype = wintypes.DWORD
PowerCreateSetting.argtypes = [
    wintypes.HANDLE,  # RootSystemPowerKey : HKEY optional
    ctypes.c_void_p,  # SubGroupOfPowerSettingsGuid : GUID*
    ctypes.c_void_p,  # PowerSettingGuid : GUID*
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('POWRPROF.dll')
PowerCreateSetting = Fiddle::Function.new(
  lib['PowerCreateSetting'],
  [
    Fiddle::TYPE_VOIDP,  # RootSystemPowerKey : HKEY optional
    Fiddle::TYPE_VOIDP,  # SubGroupOfPowerSettingsGuid : GUID*
    Fiddle::TYPE_VOIDP,  # PowerSettingGuid : GUID*
  ],
  -Fiddle::TYPE_INT)

#[link(name = "powrprof")]
extern "system" {
    fn PowerCreateSetting(
        RootSystemPowerKey: *mut core::ffi::c_void,  // HKEY optional
        SubGroupOfPowerSettingsGuid: *const GUID,  // GUID*
        PowerSettingGuid: *const GUID  // GUID*
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("POWRPROF.dll")]
public static extern uint PowerCreateSetting(IntPtr RootSystemPowerKey, ref Guid SubGroupOfPowerSettingsGuid, ref Guid PowerSettingGuid);
"@
$api = Add-Type -MemberDefinition $sig -Name 'POWRPROF_PowerCreateSetting' -Namespace Win32 -PassThru
# $api::PowerCreateSetting(RootSystemPowerKey, SubGroupOfPowerSettingsGuid, PowerSettingGuid)

#uselib "POWRPROF.dll"
#func global PowerCreateSetting "PowerCreateSetting" sptr, sptr, sptr
; PowerCreateSetting RootSystemPowerKey, varptr(SubGroupOfPowerSettingsGuid), varptr(PowerSettingGuid)   ; 戻り値は stat
; RootSystemPowerKey : HKEY optional -> "sptr"
; SubGroupOfPowerSettingsGuid : GUID* -> "sptr"
; PowerSettingGuid : GUID* -> "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 "POWRPROF.dll"
#cfunc global PowerCreateSetting "PowerCreateSetting" sptr, var, var
; res = PowerCreateSetting(RootSystemPowerKey, SubGroupOfPowerSettingsGuid, PowerSettingGuid)
; RootSystemPowerKey : HKEY optional -> "sptr"
; SubGroupOfPowerSettingsGuid : GUID* -> "var"
; PowerSettingGuid : GUID* -> "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。

; WIN32_ERROR PowerCreateSetting(HKEY RootSystemPowerKey, GUID* SubGroupOfPowerSettingsGuid, GUID* PowerSettingGuid)
#uselib "POWRPROF.dll"
#cfunc global PowerCreateSetting "PowerCreateSetting" intptr, var, var
; res = PowerCreateSetting(RootSystemPowerKey, SubGroupOfPowerSettingsGuid, PowerSettingGuid)
; RootSystemPowerKey : HKEY optional -> "intptr"
; SubGroupOfPowerSettingsGuid : GUID* -> "var"
; PowerSettingGuid : GUID* -> "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 (
	powrprof = windows.NewLazySystemDLL("POWRPROF.dll")
	procPowerCreateSetting = powrprof.NewProc("PowerCreateSetting")
)

// RootSystemPowerKey (HKEY optional), SubGroupOfPowerSettingsGuid (GUID*), PowerSettingGuid (GUID*)
r1, _, err := procPowerCreateSetting.Call(
	uintptr(RootSystemPowerKey),
	uintptr(SubGroupOfPowerSettingsGuid),
	uintptr(PowerSettingGuid),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // WIN32_ERROR

function PowerCreateSetting(
  RootSystemPowerKey: THandle;   // HKEY optional
  SubGroupOfPowerSettingsGuid: PGUID;   // GUID*
  PowerSettingGuid: PGUID   // GUID*
): DWORD; stdcall;
  external 'POWRPROF.dll' name 'PowerCreateSetting';

result := DllCall("POWRPROF\PowerCreateSetting"
    , "Ptr", RootSystemPowerKey   ; HKEY optional
    , "Ptr", SubGroupOfPowerSettingsGuid   ; GUID*
    , "Ptr", PowerSettingGuid   ; GUID*
    , "UInt")   ; return: WIN32_ERROR

●PowerCreateSetting(RootSystemPowerKey, SubGroupOfPowerSettingsGuid, PowerSettingGuid) = DLL("POWRPROF.dll", "dword PowerCreateSetting(void*, void*, void*)")
# 呼び出し: PowerCreateSetting(RootSystemPowerKey, SubGroupOfPowerSettingsGuid, PowerSettingGuid)
# RootSystemPowerKey : HKEY optional -> "void*"
# SubGroupOfPowerSettingsGuid : GUID* -> "void*"
# PowerSettingGuid : GUID* -> "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)。