I_RpcFree

関数

I_RpcAllocateで割り当てたメモリを解放する内部関数。

DLLRPCRT4.dll呼出規約winapi

シグネチャ

// RPCRT4.dll
#include <windows.h>

void I_RpcFree(
    void* Object
);

パラメーター

名前	型	方向
Object	void*	inout

戻り値の型: void

各言語での呼び出し定義

// RPCRT4.dll
#include <windows.h>

void I_RpcFree(
    void* Object
);

[DllImport("RPCRT4.dll", ExactSpelling = true)]
static extern void I_RpcFree(
    IntPtr Object   // void* in/out
);

<DllImport("RPCRT4.dll", ExactSpelling:=True)>
Public Shared Sub I_RpcFree(
    [Object] As IntPtr   ' void* in/out
)
End Sub

' Object : void* in/out
Declare PtrSafe Sub I_RpcFree Lib "rpcrt4" ( _
    ByVal Object As LongPtr)
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

I_RpcFree = ctypes.windll.rpcrt4.I_RpcFree
I_RpcFree.restype = None
I_RpcFree.argtypes = [
    ctypes.POINTER(None),  # Object : void* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('RPCRT4.dll')
I_RpcFree = Fiddle::Function.new(
  lib['I_RpcFree'],
  [
    Fiddle::TYPE_VOIDP,  # Object : void* in/out
  ],
  Fiddle::TYPE_VOID)

#[link(name = "rpcrt4")]
extern "system" {
    fn I_RpcFree(
        Object: *mut ()  // void* in/out
    );
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("RPCRT4.dll")]
public static extern void I_RpcFree(IntPtr Object);
"@
$api = Add-Type -MemberDefinition $sig -Name 'RPCRT4_I_RpcFree' -Namespace Win32 -PassThru
# $api::I_RpcFree(Object)

#uselib "RPCRT4.dll"
#func global I_RpcFree "I_RpcFree" sptr
; I_RpcFree Object
; Object : void* in/out -> "sptr"

#uselib "RPCRT4.dll"
#func global I_RpcFree "I_RpcFree" sptr
; I_RpcFree Object
; Object : void* in/out -> "sptr"

; void I_RpcFree(void* Object)
#uselib "RPCRT4.dll"
#func global I_RpcFree "I_RpcFree" intptr
; I_RpcFree Object
; Object : void* in/out -> "intptr"

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

var (
	rpcrt4 = windows.NewLazySystemDLL("RPCRT4.dll")
	procI_RpcFree = rpcrt4.NewProc("I_RpcFree")
)

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

procedure I_RpcFree(
  Object: Pointer   // void* in/out
); stdcall;
  external 'RPCRT4.dll' name 'I_RpcFree';

result := DllCall("RPCRT4\I_RpcFree"
    , "Ptr", Object   ; void* in/out
    , "Int")   ; return: void

●I_RpcFree(Object) = DLL("RPCRT4.dll", "int I_RpcFree(void*)")
# 呼び出し: I_RpcFree(Object)
# Object : void* in/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)。