JsDeleteProperty

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

JsErrorCode JsDeleteProperty(
    void* object,
    void* propertyId,
    BYTE useStrictRules,
    void** result
);

<DllImport("chakra.dll", ExactSpelling:=True)>
Public Shared Function JsDeleteProperty(
    [object] As IntPtr,   ' void*
    propertyId As IntPtr,   ' void*
    useStrictRules As Byte,   ' BYTE
    result As IntPtr   ' void** out
) As UInteger
End Function

' object : void*
' propertyId : void*
' useStrictRules : BYTE
' result : void** out
Declare PtrSafe Function JsDeleteProperty Lib "chakra" ( _
    ByVal object As LongPtr, _
    ByVal propertyId As LongPtr, _
    ByVal useStrictRules As Byte, _
    ByVal result 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

JsDeleteProperty = ctypes.windll.chakra.JsDeleteProperty
JsDeleteProperty.restype = wintypes.DWORD
JsDeleteProperty.argtypes = [
    ctypes.POINTER(None),  # object : void*
    ctypes.POINTER(None),  # propertyId : void*
    ctypes.c_ubyte,  # useStrictRules : BYTE
    ctypes.c_void_p,  # result : void** out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('chakra.dll')
JsDeleteProperty = Fiddle::Function.new(
  lib['JsDeleteProperty'],
  [
    Fiddle::TYPE_VOIDP,  # object : void*
    Fiddle::TYPE_VOIDP,  # propertyId : void*
    -Fiddle::TYPE_CHAR,  # useStrictRules : BYTE
    Fiddle::TYPE_VOIDP,  # result : void** out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "chakra")]
extern "system" {
    fn JsDeleteProperty(
        object: *mut (),  // void*
        propertyId: *mut (),  // void*
        useStrictRules: u8,  // BYTE
        result: *mut *mut ()  // void** out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("chakra.dll")]
public static extern uint JsDeleteProperty(IntPtr object, IntPtr propertyId, byte useStrictRules, IntPtr result);
"@
$api = Add-Type -MemberDefinition $sig -Name 'chakra_JsDeleteProperty' -Namespace Win32 -PassThru
# $api::JsDeleteProperty(object, propertyId, useStrictRules, result)

#uselib "chakra.dll"
#func global JsDeleteProperty "JsDeleteProperty" sptr, sptr, sptr, sptr
; JsDeleteProperty object, propertyId, useStrictRules, result   ; 戻り値は stat
; object : void* -> "sptr"
; propertyId : void* -> "sptr"
; useStrictRules : BYTE -> "sptr"
; result : void** 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 "chakra.dll"
#cfunc global JsDeleteProperty "JsDeleteProperty" sptr, sptr, int, sptr
; res = JsDeleteProperty(object, propertyId, useStrictRules, result)
; object : void* -> "sptr"
; propertyId : void* -> "sptr"
; useStrictRules : BYTE -> "int"
; result : void** out -> "sptr"

; JsErrorCode JsDeleteProperty(void* object, void* propertyId, BYTE useStrictRules, void** result)
#uselib "chakra.dll"
#cfunc global JsDeleteProperty "JsDeleteProperty" intptr, intptr, int, intptr
; res = JsDeleteProperty(object, propertyId, useStrictRules, result)
; object : void* -> "intptr"
; propertyId : void* -> "intptr"
; useStrictRules : BYTE -> "int"
; result : void** out -> "intptr"

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

var (
	chakra = windows.NewLazySystemDLL("chakra.dll")
	procJsDeleteProperty = chakra.NewProc("JsDeleteProperty")
)

// object (void*), propertyId (void*), useStrictRules (BYTE), result (void** out)
r1, _, err := procJsDeleteProperty.Call(
	uintptr(object),
	uintptr(propertyId),
	uintptr(useStrictRules),
	uintptr(result),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // JsErrorCode

function JsDeleteProperty(
  object: Pointer;   // void*
  propertyId: Pointer;   // void*
  useStrictRules: Byte;   // BYTE
  result: Pointer   // void** out
): DWORD; stdcall;
  external 'chakra.dll' name 'JsDeleteProperty';

result := DllCall("chakra\JsDeleteProperty"
    , "Ptr", object   ; void*
    , "Ptr", propertyId   ; void*
    , "UChar", useStrictRules   ; BYTE
    , "Ptr", result   ; void** out
    , "UInt")   ; return: JsErrorCode

●JsDeleteProperty(object, propertyId, useStrictRules, result) = DLL("chakra.dll", "dword JsDeleteProperty(void*, void*, byte, void*)")
# 呼び出し: JsDeleteProperty(object, propertyId, useStrictRules, result)
# object : void* -> "void*"
# propertyId : void* -> "void*"
# useStrictRules : BYTE -> "byte"
# result : void** 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)。