LsnCreate

関数

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DLLclfsw32.dll呼出規約winapi対応OSWindows Vista 以降

シグネチャ

// clfsw32.dll
#include <windows.h>

CLS_LSN LsnCreate(
    DWORD cidContainer,
    DWORD offBlock,
    DWORD cRecord
);

パラメーター

名前	型	方向
cidContainer	DWORD	in
offBlock	DWORD	in
cRecord	DWORD	in

戻り値の型: CLS_LSN

各言語での呼び出し定義

// clfsw32.dll
#include <windows.h>

CLS_LSN LsnCreate(
    DWORD cidContainer,
    DWORD offBlock,
    DWORD cRecord
);

[DllImport("clfsw32.dll", ExactSpelling = true)]
static extern CLS_LSN LsnCreate(
    uint cidContainer,   // DWORD
    uint offBlock,   // DWORD
    uint cRecord   // DWORD
);

<DllImport("clfsw32.dll", ExactSpelling:=True)>
Public Shared Function LsnCreate(
    cidContainer As UInteger,   ' DWORD
    offBlock As UInteger,   ' DWORD
    cRecord As UInteger   ' DWORD
) As CLS_LSN
End Function

' cidContainer : DWORD
' offBlock : DWORD
' cRecord : DWORD
Declare PtrSafe Function LsnCreate Lib "clfsw32" ( _
    ByVal cidContainer As Long, _
    ByVal offBlock As Long, _
    ByVal cRecord As Long) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

LsnCreate = ctypes.windll.clfsw32.LsnCreate
LsnCreate.restype = ctypes.c_void_p
LsnCreate.argtypes = [
    wintypes.DWORD,  # cidContainer : DWORD
    wintypes.DWORD,  # offBlock : DWORD
    wintypes.DWORD,  # cRecord : DWORD
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('clfsw32.dll')
LsnCreate = Fiddle::Function.new(
  lib['LsnCreate'],
  [
    -Fiddle::TYPE_INT,  # cidContainer : DWORD
    -Fiddle::TYPE_INT,  # offBlock : DWORD
    -Fiddle::TYPE_INT,  # cRecord : DWORD
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "clfsw32")]
extern "system" {
    fn LsnCreate(
        cidContainer: u32,  // DWORD
        offBlock: u32,  // DWORD
        cRecord: u32  // DWORD
    ) -> CLS_LSN;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("clfsw32.dll")]
public static extern CLS_LSN LsnCreate(uint cidContainer, uint offBlock, uint cRecord);
"@
$api = Add-Type -MemberDefinition $sig -Name 'clfsw32_LsnCreate' -Namespace Win32 -PassThru
# $api::LsnCreate(cidContainer, offBlock, cRecord)

#uselib "clfsw32.dll"
#func global LsnCreate "LsnCreate" sptr, sptr, sptr
; LsnCreate cidContainer, offBlock, cRecord   ; 戻り値は stat
; cidContainer : DWORD -> "sptr"
; offBlock : DWORD -> "sptr"
; cRecord : 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。

#uselib "clfsw32.dll"
#cfunc global LsnCreate "LsnCreate" int, int, int
; res = LsnCreate(cidContainer, offBlock, cRecord)
; cidContainer : DWORD -> "int"
; offBlock : DWORD -> "int"
; cRecord : DWORD -> "int"

; CLS_LSN LsnCreate(DWORD cidContainer, DWORD offBlock, DWORD cRecord)
#uselib "clfsw32.dll"
#cfunc global LsnCreate "LsnCreate" int, int, int
; res = LsnCreate(cidContainer, offBlock, cRecord)
; cidContainer : DWORD -> "int"
; offBlock : DWORD -> "int"
; cRecord : DWORD -> "int"

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

var (
	clfsw32 = windows.NewLazySystemDLL("clfsw32.dll")
	procLsnCreate = clfsw32.NewProc("LsnCreate")
)

// cidContainer (DWORD), offBlock (DWORD), cRecord (DWORD)
r1, _, err := procLsnCreate.Call(
	uintptr(cidContainer),
	uintptr(offBlock),
	uintptr(cRecord),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // CLS_LSN

function LsnCreate(
  cidContainer: DWORD;   // DWORD
  offBlock: DWORD;   // DWORD
  cRecord: DWORD   // DWORD
): CLS_LSN; stdcall;
  external 'clfsw32.dll' name 'LsnCreate';

result := DllCall("clfsw32\LsnCreate"
    , "UInt", cidContainer   ; DWORD
    , "UInt", offBlock   ; DWORD
    , "UInt", cRecord   ; DWORD
    , "Ptr")   ; return: CLS_LSN

●LsnCreate(cidContainer, offBlock, cRecord) = DLL("clfsw32.dll", "void* LsnCreate(dword, dword, dword)")
# 呼び出し: LsnCreate(cidContainer, offBlock, cRecord)
# cidContainer : DWORD -> "dword"
# offBlock : DWORD -> "dword"
# cRecord : 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)。