SetXStateFeaturesMask

// KERNEL32.dll
#include <windows.h>

BOOL SetXStateFeaturesMask(
    CONTEXT* Context,
    ULONGLONG FeatureMask
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function SetXStateFeaturesMask(
    Context As IntPtr,   ' CONTEXT* in/out
    FeatureMask As ULong   ' ULONGLONG
) As Boolean
End Function

' Context : CONTEXT* in/out
' FeatureMask : ULONGLONG
Declare PtrSafe Function SetXStateFeaturesMask Lib "kernel32" ( _
    ByVal Context As LongPtr, _
    ByVal FeatureMask As LongLong) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SetXStateFeaturesMask = ctypes.windll.kernel32.SetXStateFeaturesMask
SetXStateFeaturesMask.restype = wintypes.BOOL
SetXStateFeaturesMask.argtypes = [
    ctypes.c_void_p,  # Context : CONTEXT* in/out
    ctypes.c_ulonglong,  # FeatureMask : ULONGLONG
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
SetXStateFeaturesMask = Fiddle::Function.new(
  lib['SetXStateFeaturesMask'],
  [
    Fiddle::TYPE_VOIDP,  # Context : CONTEXT* in/out
    -Fiddle::TYPE_LONG_LONG,  # FeatureMask : ULONGLONG
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn SetXStateFeaturesMask(
        Context: *mut CONTEXT,  // CONTEXT* in/out
        FeatureMask: u64  // ULONGLONG
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("KERNEL32.dll")]
public static extern bool SetXStateFeaturesMask(IntPtr Context, ulong FeatureMask);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_SetXStateFeaturesMask' -Namespace Win32 -PassThru
# $api::SetXStateFeaturesMask(Context, FeatureMask)

#uselib "KERNEL32.dll"
#func global SetXStateFeaturesMask "SetXStateFeaturesMask" sptr, sptr
; SetXStateFeaturesMask varptr(Context), FeatureMask   ; 戻り値は stat
; Context : CONTEXT* in/out -> "sptr"
; FeatureMask : ULONGLONG -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 "KERNEL32.dll"
#cfunc global SetXStateFeaturesMask "SetXStateFeaturesMask" var, int64
; res = SetXStateFeaturesMask(Context, FeatureMask)
; Context : CONTEXT* in/out -> "var"
; FeatureMask : ULONGLONG -> "int64"
; ※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。
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。

; BOOL SetXStateFeaturesMask(CONTEXT* Context, ULONGLONG FeatureMask)
#uselib "KERNEL32.dll"
#cfunc global SetXStateFeaturesMask "SetXStateFeaturesMask" var, int64
; res = SetXStateFeaturesMask(Context, FeatureMask)
; Context : CONTEXT* in/out -> "var"
; FeatureMask : ULONGLONG -> "int64"
; ※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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procSetXStateFeaturesMask = kernel32.NewProc("SetXStateFeaturesMask")
)

// Context (CONTEXT* in/out), FeatureMask (ULONGLONG)
r1, _, err := procSetXStateFeaturesMask.Call(
	uintptr(Context),
	uintptr(FeatureMask),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SetXStateFeaturesMask(
  Context: Pointer;   // CONTEXT* in/out
  FeatureMask: UInt64   // ULONGLONG
): BOOL; stdcall;
  external 'KERNEL32.dll' name 'SetXStateFeaturesMask';

result := DllCall("KERNEL32\SetXStateFeaturesMask"
    , "Ptr", Context   ; CONTEXT* in/out
    , "Int64", FeatureMask   ; ULONGLONG
    , "Int")   ; return: BOOL

●SetXStateFeaturesMask(Context, FeatureMask) = DLL("KERNEL32.dll", "bool SetXStateFeaturesMask(void*, qword)")
# 呼び出し: SetXStateFeaturesMask(Context, FeatureMask)
# Context : CONTEXT* in/out -> "void*"
# FeatureMask : ULONGLONG -> "qword"
# 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)。