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CM_Free_Res_Des

関数
論理構成からリソース記述子を削除する。
DLLCFGMGR32.dll呼出規約winapi対応OSWindows 2000 以降

シグネチャ

// CFGMGR32.dll
#include <windows.h>

CONFIGRET CM_Free_Res_Des(
    UINT_PTR* prdResDes,   // optional
    UINT_PTR rdResDes,
    DWORD ulFlags
);

パラメーター

名前方向
prdResDesUINT_PTR*outoptional
rdResDesUINT_PTRin
ulFlagsDWORDin

戻り値の型: CONFIGRET

各言語での呼び出し定義

// CFGMGR32.dll
#include <windows.h>

CONFIGRET CM_Free_Res_Des(
    UINT_PTR* prdResDes,   // optional
    UINT_PTR rdResDes,
    DWORD ulFlags
);
[DllImport("CFGMGR32.dll", ExactSpelling = true)]
static extern uint CM_Free_Res_Des(
    IntPtr prdResDes,   // UINT_PTR* optional, out
    UIntPtr rdResDes,   // UINT_PTR
    uint ulFlags   // DWORD
);
<DllImport("CFGMGR32.dll", ExactSpelling:=True)>
Public Shared Function CM_Free_Res_Des(
    prdResDes As IntPtr,   ' UINT_PTR* optional, out
    rdResDes As UIntPtr,   ' UINT_PTR
    ulFlags As UInteger   ' DWORD
) As UInteger
End Function
' prdResDes : UINT_PTR* optional, out
' rdResDes : UINT_PTR
' ulFlags : DWORD
Declare PtrSafe Function CM_Free_Res_Des Lib "cfgmgr32" ( _
    ByVal prdResDes As LongPtr, _
    ByVal rdResDes As LongPtr, _
    ByVal ulFlags As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。
import ctypes
from ctypes import wintypes

CM_Free_Res_Des = ctypes.windll.cfgmgr32.CM_Free_Res_Des
CM_Free_Res_Des.restype = wintypes.DWORD
CM_Free_Res_Des.argtypes = [
    ctypes.POINTER(ctypes.c_size_t),  # prdResDes : UINT_PTR* optional, out
    ctypes.c_size_t,  # rdResDes : UINT_PTR
    wintypes.DWORD,  # ulFlags : DWORD
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CFGMGR32.dll')
CM_Free_Res_Des = Fiddle::Function.new(
  lib['CM_Free_Res_Des'],
  [
    Fiddle::TYPE_VOIDP,  # prdResDes : UINT_PTR* optional, out
    Fiddle::TYPE_UINTPTR_T,  # rdResDes : UINT_PTR
    -Fiddle::TYPE_INT,  # ulFlags : DWORD
  ],
  -Fiddle::TYPE_INT)
#[link(name = "cfgmgr32")]
extern "system" {
    fn CM_Free_Res_Des(
        prdResDes: *mut usize,  // UINT_PTR* optional, out
        rdResDes: usize,  // UINT_PTR
        ulFlags: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("CFGMGR32.dll")]
public static extern uint CM_Free_Res_Des(IntPtr prdResDes, UIntPtr rdResDes, uint ulFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CFGMGR32_CM_Free_Res_Des' -Namespace Win32 -PassThru
# $api::CM_Free_Res_Des(prdResDes, rdResDes, ulFlags)
#uselib "CFGMGR32.dll"
#func global CM_Free_Res_Des "CM_Free_Res_Des" sptr, sptr, sptr
; CM_Free_Res_Des varptr(prdResDes), rdResDes, ulFlags   ; 戻り値は stat
; prdResDes : UINT_PTR* optional, out -> "sptr"
; rdResDes : UINT_PTR -> "sptr"
; ulFlags : DWORD -> "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。
出力引数:
#uselib "CFGMGR32.dll"
#cfunc global CM_Free_Res_Des "CM_Free_Res_Des" var, sptr, int
; res = CM_Free_Res_Des(prdResDes, rdResDes, ulFlags)
; prdResDes : UINT_PTR* optional, out -> "var"
; rdResDes : UINT_PTR -> "sptr"
; ulFlags : DWORD -> "int"
; ※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。
出力引数:
; CONFIGRET CM_Free_Res_Des(UINT_PTR* prdResDes, UINT_PTR rdResDes, DWORD ulFlags)
#uselib "CFGMGR32.dll"
#cfunc global CM_Free_Res_Des "CM_Free_Res_Des" var, intptr, int
; res = CM_Free_Res_Des(prdResDes, rdResDes, ulFlags)
; prdResDes : UINT_PTR* optional, out -> "var"
; rdResDes : UINT_PTR -> "intptr"
; ulFlags : DWORD -> "int"
; ※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 (
	cfgmgr32 = windows.NewLazySystemDLL("CFGMGR32.dll")
	procCM_Free_Res_Des = cfgmgr32.NewProc("CM_Free_Res_Des")
)

// prdResDes (UINT_PTR* optional, out), rdResDes (UINT_PTR), ulFlags (DWORD)
r1, _, err := procCM_Free_Res_Des.Call(
	uintptr(prdResDes),
	uintptr(rdResDes),
	uintptr(ulFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // CONFIGRET
function CM_Free_Res_Des(
  prdResDes: Pointer;   // UINT_PTR* optional, out
  rdResDes: NativeUInt;   // UINT_PTR
  ulFlags: DWORD   // DWORD
): DWORD; stdcall;
  external 'CFGMGR32.dll' name 'CM_Free_Res_Des';
result := DllCall("CFGMGR32\CM_Free_Res_Des"
    , "Ptr", prdResDes   ; UINT_PTR* optional, out
    , "UPtr", rdResDes   ; UINT_PTR
    , "UInt", ulFlags   ; DWORD
    , "UInt")   ; return: CONFIGRET
●CM_Free_Res_Des(prdResDes, rdResDes, ulFlags) = DLL("CFGMGR32.dll", "dword CM_Free_Res_Des(void*, int, dword)")
# 呼び出し: CM_Free_Res_Des(prdResDes, rdResDes, ulFlags)
# prdResDes : UINT_PTR* optional, out -> "void*"
# rdResDes : UINT_PTR -> "int"
# ulFlags : 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)。