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CM_Next_Range

関数
範囲リストを列挙し次の範囲の開始終了値を取得する。
DLLCFGMGR32.dll呼出規約winapi

シグネチャ

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

CONFIGRET CM_Next_Range(
    UINT_PTR* preElement,
    ULONGLONG* pullStart,
    ULONGLONG* pullEnd,
    DWORD ulFlags
);

パラメーター

名前方向
preElementUINT_PTR*inout
pullStartULONGLONG*out
pullEndULONGLONG*out
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_Next_Range(
    UINT_PTR* preElement,
    ULONGLONG* pullStart,
    ULONGLONG* pullEnd,
    DWORD ulFlags
);
[DllImport("CFGMGR32.dll", ExactSpelling = true)]
static extern uint CM_Next_Range(
    ref UIntPtr preElement,   // UINT_PTR* in/out
    out ulong pullStart,   // ULONGLONG* out
    out ulong pullEnd,   // ULONGLONG* out
    uint ulFlags   // DWORD
);
<DllImport("CFGMGR32.dll", ExactSpelling:=True)>
Public Shared Function CM_Next_Range(
    ByRef preElement As UIntPtr,   ' UINT_PTR* in/out
    <Out> ByRef pullStart As ULong,   ' ULONGLONG* out
    <Out> ByRef pullEnd As ULong,   ' ULONGLONG* out
    ulFlags As UInteger   ' DWORD
) As UInteger
End Function
' preElement : UINT_PTR* in/out
' pullStart : ULONGLONG* out
' pullEnd : ULONGLONG* out
' ulFlags : DWORD
Declare PtrSafe Function CM_Next_Range Lib "cfgmgr32" ( _
    ByRef preElement As LongPtr, _
    ByRef pullStart As LongLong, _
    ByRef pullEnd As LongLong, _
    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_Next_Range = ctypes.windll.cfgmgr32.CM_Next_Range
CM_Next_Range.restype = wintypes.DWORD
CM_Next_Range.argtypes = [
    ctypes.POINTER(ctypes.c_size_t),  # preElement : UINT_PTR* in/out
    ctypes.POINTER(ctypes.c_ulonglong),  # pullStart : ULONGLONG* out
    ctypes.POINTER(ctypes.c_ulonglong),  # pullEnd : ULONGLONG* out
    wintypes.DWORD,  # ulFlags : DWORD
]
require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('CFGMGR32.dll')
CM_Next_Range = Fiddle::Function.new(
  lib['CM_Next_Range'],
  [
    Fiddle::TYPE_VOIDP,  # preElement : UINT_PTR* in/out
    Fiddle::TYPE_VOIDP,  # pullStart : ULONGLONG* out
    Fiddle::TYPE_VOIDP,  # pullEnd : ULONGLONG* out
    -Fiddle::TYPE_INT,  # ulFlags : DWORD
  ],
  -Fiddle::TYPE_INT)
#[link(name = "cfgmgr32")]
extern "system" {
    fn CM_Next_Range(
        preElement: *mut usize,  // UINT_PTR* in/out
        pullStart: *mut u64,  // ULONGLONG* out
        pullEnd: *mut u64,  // ULONGLONG* out
        ulFlags: u32  // DWORD
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.
$sig = @"
[DllImport("CFGMGR32.dll")]
public static extern uint CM_Next_Range(ref UIntPtr preElement, out ulong pullStart, out ulong pullEnd, uint ulFlags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'CFGMGR32_CM_Next_Range' -Namespace Win32 -PassThru
# $api::CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
#uselib "CFGMGR32.dll"
#func global CM_Next_Range "CM_Next_Range" sptr, sptr, sptr, sptr
; CM_Next_Range varptr(preElement), varptr(pullStart), varptr(pullEnd), ulFlags   ; 戻り値は stat
; preElement : UINT_PTR* in/out -> "sptr"
; pullStart : ULONGLONG* out -> "sptr"
; pullEnd : ULONGLONG* out -> "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_Next_Range "CM_Next_Range" var, var, var, int
; res = CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
; preElement : UINT_PTR* in/out -> "var"
; pullStart : ULONGLONG* out -> "var"
; pullEnd : ULONGLONG* out -> "var"
; 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_Next_Range(UINT_PTR* preElement, ULONGLONG* pullStart, ULONGLONG* pullEnd, DWORD ulFlags)
#uselib "CFGMGR32.dll"
#cfunc global CM_Next_Range "CM_Next_Range" var, var, var, int
; res = CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
; preElement : UINT_PTR* in/out -> "var"
; pullStart : ULONGLONG* out -> "var"
; pullEnd : ULONGLONG* out -> "var"
; 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_Next_Range = cfgmgr32.NewProc("CM_Next_Range")
)

// preElement (UINT_PTR* in/out), pullStart (ULONGLONG* out), pullEnd (ULONGLONG* out), ulFlags (DWORD)
r1, _, err := procCM_Next_Range.Call(
	uintptr(preElement),
	uintptr(pullStart),
	uintptr(pullEnd),
	uintptr(ulFlags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // CONFIGRET
function CM_Next_Range(
  preElement: Pointer;   // UINT_PTR* in/out
  pullStart: Pointer;   // ULONGLONG* out
  pullEnd: Pointer;   // ULONGLONG* out
  ulFlags: DWORD   // DWORD
): DWORD; stdcall;
  external 'CFGMGR32.dll' name 'CM_Next_Range';
result := DllCall("CFGMGR32\CM_Next_Range"
    , "Ptr", preElement   ; UINT_PTR* in/out
    , "Ptr", pullStart   ; ULONGLONG* out
    , "Ptr", pullEnd   ; ULONGLONG* out
    , "UInt", ulFlags   ; DWORD
    , "UInt")   ; return: CONFIGRET
●CM_Next_Range(preElement, pullStart, pullEnd, ulFlags) = DLL("CFGMGR32.dll", "dword CM_Next_Range(void*, void*, void*, dword)")
# 呼び出し: CM_Next_Range(preElement, pullStart, pullEnd, ulFlags)
# preElement : UINT_PTR* in/out -> "void*"
# pullStart : ULONGLONG* out -> "void*"
# pullEnd : ULONGLONG* out -> "void*"
# 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)。