RtlGrowFunctionTable

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

void RtlGrowFunctionTable(
    void* DynamicTable,
    DWORD NewEntryCount
);

<DllImport("ntdll.dll", ExactSpelling:=True)>
Public Shared Sub RtlGrowFunctionTable(
    DynamicTable As IntPtr,   ' void* in/out
    NewEntryCount As UInteger   ' DWORD
)
End Sub

' DynamicTable : void* in/out
' NewEntryCount : DWORD
Declare PtrSafe Sub RtlGrowFunctionTable Lib "ntdll" ( _
    ByVal DynamicTable As LongPtr, _
    ByVal NewEntryCount As Long)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RtlGrowFunctionTable = ctypes.windll.ntdll.RtlGrowFunctionTable
RtlGrowFunctionTable.restype = None
RtlGrowFunctionTable.argtypes = [
    ctypes.POINTER(None),  # DynamicTable : void* in/out
    wintypes.DWORD,  # NewEntryCount : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('ntdll.dll')
RtlGrowFunctionTable = Fiddle::Function.new(
  lib['RtlGrowFunctionTable'],
  [
    Fiddle::TYPE_VOIDP,  # DynamicTable : void* in/out
    -Fiddle::TYPE_INT,  # NewEntryCount : DWORD
  ],
  Fiddle::TYPE_VOID)

#[link(name = "ntdll")]
extern "system" {
    fn RtlGrowFunctionTable(
        DynamicTable: *mut (),  // void* in/out
        NewEntryCount: u32  // DWORD
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("ntdll.dll")]
public static extern void RtlGrowFunctionTable(IntPtr DynamicTable, uint NewEntryCount);
"@
$api = Add-Type -MemberDefinition $sig -Name 'ntdll_RtlGrowFunctionTable' -Namespace Win32 -PassThru
# $api::RtlGrowFunctionTable(DynamicTable, NewEntryCount)

#uselib "ntdll.dll"
#func global RtlGrowFunctionTable "RtlGrowFunctionTable" sptr, sptr
; RtlGrowFunctionTable DynamicTable, NewEntryCount
; DynamicTable : void* in/out -> "sptr"
; NewEntryCount : DWORD -> "sptr"

#uselib "ntdll.dll"
#func global RtlGrowFunctionTable "RtlGrowFunctionTable" sptr, int
; RtlGrowFunctionTable DynamicTable, NewEntryCount
; DynamicTable : void* in/out -> "sptr"
; NewEntryCount : DWORD -> "int"

; void RtlGrowFunctionTable(void* DynamicTable, DWORD NewEntryCount)
#uselib "ntdll.dll"
#func global RtlGrowFunctionTable "RtlGrowFunctionTable" intptr, int
; RtlGrowFunctionTable DynamicTable, NewEntryCount
; DynamicTable : void* in/out -> "intptr"
; NewEntryCount : DWORD -> "int"

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

var (
	ntdll = windows.NewLazySystemDLL("ntdll.dll")
	procRtlGrowFunctionTable = ntdll.NewProc("RtlGrowFunctionTable")
)

// DynamicTable (void* in/out), NewEntryCount (DWORD)
r1, _, err := procRtlGrowFunctionTable.Call(
	uintptr(DynamicTable),
	uintptr(NewEntryCount),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // void

procedure RtlGrowFunctionTable(
  DynamicTable: Pointer;   // void* in/out
  NewEntryCount: DWORD   // DWORD
); stdcall;
  external 'ntdll.dll' name 'RtlGrowFunctionTable';

result := DllCall("ntdll\RtlGrowFunctionTable"
    , "Ptr", DynamicTable   ; void* in/out
    , "UInt", NewEntryCount   ; DWORD
    , "Int")   ; return: void

●RtlGrowFunctionTable(DynamicTable, NewEntryCount) = DLL("ntdll.dll", "int RtlGrowFunctionTable(void*, dword)")
# 呼び出し: RtlGrowFunctionTable(DynamicTable, NewEntryCount)
# DynamicTable : void* in/out -> "void*"
# NewEntryCount : 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)。