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PeerGraphPeerTimeToUniversalTime
関数ピアグラフ時刻を世界協定時刻に変換する。
シグネチャ
// P2PGRAPH.dll
#include <windows.h>
HRESULT PeerGraphPeerTimeToUniversalTime(
void* hGraph,
FILETIME* pftPeerTime,
FILETIME* pftUniversalTime
);パラメーター
| 名前 | 型 | 方向 | 説明 |
|---|---|---|---|
| hGraph | void* | in | 時刻変換の基準となるグラフを表すハンドル。 |
| pftPeerTime | FILETIME* | in | 変換元となるピアタイムを格納したFILETIMEへのポインター。 |
| pftUniversalTime | FILETIME* | out | 変換結果のUTC(世界協定時)を受け取るFILETIMEへの出力ポインター。 |
戻り値の型: HRESULT
各言語での呼び出し定義
// P2PGRAPH.dll
#include <windows.h>
HRESULT PeerGraphPeerTimeToUniversalTime(
void* hGraph,
FILETIME* pftPeerTime,
FILETIME* pftUniversalTime
);[DllImport("P2PGRAPH.dll", ExactSpelling = true)]
static extern int PeerGraphPeerTimeToUniversalTime(
IntPtr hGraph, // void*
IntPtr pftPeerTime, // FILETIME*
IntPtr pftUniversalTime // FILETIME* out
);<DllImport("P2PGRAPH.dll", ExactSpelling:=True)>
Public Shared Function PeerGraphPeerTimeToUniversalTime(
hGraph As IntPtr, ' void*
pftPeerTime As IntPtr, ' FILETIME*
pftUniversalTime As IntPtr ' FILETIME* out
) As Integer
End Function' hGraph : void*
' pftPeerTime : FILETIME*
' pftUniversalTime : FILETIME* out
Declare PtrSafe Function PeerGraphPeerTimeToUniversalTime Lib "p2pgraph" ( _
ByVal hGraph As LongPtr, _
ByVal pftPeerTime As LongPtr, _
ByVal pftUniversalTime As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。import ctypes
from ctypes import wintypes
PeerGraphPeerTimeToUniversalTime = ctypes.windll.p2pgraph.PeerGraphPeerTimeToUniversalTime
PeerGraphPeerTimeToUniversalTime.restype = ctypes.c_int
PeerGraphPeerTimeToUniversalTime.argtypes = [
ctypes.POINTER(None), # hGraph : void*
ctypes.c_void_p, # pftPeerTime : FILETIME*
ctypes.c_void_p, # pftUniversalTime : FILETIME* out
]require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('P2PGRAPH.dll')
PeerGraphPeerTimeToUniversalTime = Fiddle::Function.new(
lib['PeerGraphPeerTimeToUniversalTime'],
[
Fiddle::TYPE_VOIDP, # hGraph : void*
Fiddle::TYPE_VOIDP, # pftPeerTime : FILETIME*
Fiddle::TYPE_VOIDP, # pftUniversalTime : FILETIME* out
],
Fiddle::TYPE_INT)#[link(name = "p2pgraph")]
extern "system" {
fn PeerGraphPeerTimeToUniversalTime(
hGraph: *mut (), // void*
pftPeerTime: *mut FILETIME, // FILETIME*
pftUniversalTime: *mut FILETIME // FILETIME* out
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[DllImport("P2PGRAPH.dll")]
public static extern int PeerGraphPeerTimeToUniversalTime(IntPtr hGraph, IntPtr pftPeerTime, IntPtr pftUniversalTime);
"@
$api = Add-Type -MemberDefinition $sig -Name 'P2PGRAPH_PeerGraphPeerTimeToUniversalTime' -Namespace Win32 -PassThru
# $api::PeerGraphPeerTimeToUniversalTime(hGraph, pftPeerTime, pftUniversalTime)#uselib "P2PGRAPH.dll"
#func global PeerGraphPeerTimeToUniversalTime "PeerGraphPeerTimeToUniversalTime" sptr, sptr, sptr
; PeerGraphPeerTimeToUniversalTime hGraph, varptr(pftPeerTime), varptr(pftUniversalTime) ; 戻り値は stat
; hGraph : void* -> "sptr"
; pftPeerTime : FILETIME* -> "sptr"
; pftUniversalTime : FILETIME* out -> "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 "P2PGRAPH.dll" #cfunc global PeerGraphPeerTimeToUniversalTime "PeerGraphPeerTimeToUniversalTime" sptr, var, var ; res = PeerGraphPeerTimeToUniversalTime(hGraph, pftPeerTime, pftUniversalTime) ; hGraph : void* -> "sptr" ; pftPeerTime : FILETIME* -> "var" ; pftUniversalTime : FILETIME* out -> "var" ; ※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。#uselib "P2PGRAPH.dll" #cfunc global PeerGraphPeerTimeToUniversalTime "PeerGraphPeerTimeToUniversalTime" sptr, sptr, sptr ; res = PeerGraphPeerTimeToUniversalTime(hGraph, varptr(pftPeerTime), varptr(pftUniversalTime)) ; hGraph : void* -> "sptr" ; pftPeerTime : FILETIME* -> "sptr" ; pftUniversalTime : FILETIME* out -> "sptr" ; ※出力/バッファ引数はポインタ方式(token=sptr / 呼び出しは varptr(変数))。
出力引数:
; HRESULT PeerGraphPeerTimeToUniversalTime(void* hGraph, FILETIME* pftPeerTime, FILETIME* pftUniversalTime) #uselib "P2PGRAPH.dll" #cfunc global PeerGraphPeerTimeToUniversalTime "PeerGraphPeerTimeToUniversalTime" intptr, var, var ; res = PeerGraphPeerTimeToUniversalTime(hGraph, pftPeerTime, pftUniversalTime) ; hGraph : void* -> "intptr" ; pftPeerTime : FILETIME* -> "var" ; pftUniversalTime : FILETIME* out -> "var" ; ※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。; HRESULT PeerGraphPeerTimeToUniversalTime(void* hGraph, FILETIME* pftPeerTime, FILETIME* pftUniversalTime) #uselib "P2PGRAPH.dll" #cfunc global PeerGraphPeerTimeToUniversalTime "PeerGraphPeerTimeToUniversalTime" intptr, intptr, intptr ; res = PeerGraphPeerTimeToUniversalTime(hGraph, varptr(pftPeerTime), varptr(pftUniversalTime)) ; hGraph : void* -> "intptr" ; pftPeerTime : FILETIME* -> "intptr" ; pftUniversalTime : FILETIME* out -> "intptr" ; ※出力/バッファ引数はポインタ方式(token=intptr / 呼び出しは varptr(変数))。
import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
p2pgraph = windows.NewLazySystemDLL("P2PGRAPH.dll")
procPeerGraphPeerTimeToUniversalTime = p2pgraph.NewProc("PeerGraphPeerTimeToUniversalTime")
)
// hGraph (void*), pftPeerTime (FILETIME*), pftUniversalTime (FILETIME* out)
r1, _, err := procPeerGraphPeerTimeToUniversalTime.Call(
uintptr(hGraph),
uintptr(pftPeerTime),
uintptr(pftUniversalTime),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // HRESULTfunction PeerGraphPeerTimeToUniversalTime(
hGraph: Pointer; // void*
pftPeerTime: Pointer; // FILETIME*
pftUniversalTime: Pointer // FILETIME* out
): Integer; stdcall;
external 'P2PGRAPH.dll' name 'PeerGraphPeerTimeToUniversalTime';result := DllCall("P2PGRAPH\PeerGraphPeerTimeToUniversalTime"
, "Ptr", hGraph ; void*
, "Ptr", pftPeerTime ; FILETIME*
, "Ptr", pftUniversalTime ; FILETIME* out
, "Int") ; return: HRESULT●PeerGraphPeerTimeToUniversalTime(hGraph, pftPeerTime, pftUniversalTime) = DLL("P2PGRAPH.dll", "int PeerGraphPeerTimeToUniversalTime(void*, void*, void*)")
# 呼び出し: PeerGraphPeerTimeToUniversalTime(hGraph, pftPeerTime, pftUniversalTime)
# hGraph : void* -> "void*"
# pftPeerTime : FILETIME* -> "void*"
# pftUniversalTime : FILETIME* 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)。const std = @import("std");
extern "p2pgraph" fn PeerGraphPeerTimeToUniversalTime(
hGraph: ?*anyopaque, // void*
pftPeerTime: [*c]FILETIME, // FILETIME*
pftUniversalTime: [*c]FILETIME // FILETIME* out
) callconv(std.os.windows.WINAPI) i32;proc PeerGraphPeerTimeToUniversalTime(
hGraph: pointer, # void*
pftPeerTime: ptr FILETIME, # FILETIME*
pftUniversalTime: ptr FILETIME # FILETIME* out
): int32 {.importc: "PeerGraphPeerTimeToUniversalTime", stdcall, dynlib: "P2PGRAPH.dll".}pragma(lib, "p2pgraph");
extern(Windows)
int PeerGraphPeerTimeToUniversalTime(
void* hGraph, // void*
FILETIME* pftPeerTime, // FILETIME*
FILETIME* pftUniversalTime // FILETIME* out
);ccall((:PeerGraphPeerTimeToUniversalTime, "P2PGRAPH.dll"), stdcall, Int32,
(Ptr{Cvoid}, Ptr{FILETIME}, Ptr{FILETIME}),
hGraph, pftPeerTime, pftUniversalTime)
# hGraph : void* -> Ptr{Cvoid}
# pftPeerTime : FILETIME* -> Ptr{FILETIME}
# pftUniversalTime : FILETIME* out -> Ptr{FILETIME}
# stdcall は 32bit のみ意味を持つ(x64 では無視)。local ffi = require("ffi")
ffi.cdef[[
int32_t PeerGraphPeerTimeToUniversalTime(
void* hGraph,
void* pftPeerTime,
void* pftUniversalTime);
]]
local p2pgraph = ffi.load("p2pgraph")
-- p2pgraph.PeerGraphPeerTimeToUniversalTime(hGraph, pftPeerTime, pftUniversalTime)
-- hGraph : void*
-- pftPeerTime : FILETIME*
-- pftUniversalTime : FILETIME* out
-- 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。const koffi = require('koffi');
const lib = koffi.load('P2PGRAPH.dll');
const PeerGraphPeerTimeToUniversalTime = lib.func('__stdcall', 'PeerGraphPeerTimeToUniversalTime', 'int32_t', ['void *', 'void *', 'void *']);
// PeerGraphPeerTimeToUniversalTime(hGraph, pftPeerTime, pftUniversalTime)
// hGraph : void* -> 'void *'
// pftPeerTime : FILETIME* -> 'void *'
// pftUniversalTime : FILETIME* out -> 'void *'
// 出力ポインタは koffi.out(...) で包む。構造体は koffi.struct で定義。const lib = Deno.dlopen("P2PGRAPH.dll", {
PeerGraphPeerTimeToUniversalTime: { parameters: ["pointer", "pointer", "pointer"], result: "i32" },
});
// lib.symbols.PeerGraphPeerTimeToUniversalTime(hGraph, pftPeerTime, pftUniversalTime)
// hGraph : void* -> "pointer"
// pftPeerTime : FILETIME* -> "pointer"
// pftUniversalTime : FILETIME* out -> "pointer"
// 文字列引数は "buffer"(NUL 終端のバイト列を Uint8Array で渡す)。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。<?php
$ffi = FFI::cdef(<<<C
int32_t PeerGraphPeerTimeToUniversalTime(
void* hGraph,
void* pftPeerTime,
void* pftUniversalTime);
C, "P2PGRAPH.dll");
// $ffi->PeerGraphPeerTimeToUniversalTime(hGraph, pftPeerTime, pftUniversalTime);
// hGraph : void*
// pftPeerTime : FILETIME*
// pftUniversalTime : FILETIME* out
// 構造体/GUIDへのポインタは cdef が通るよう void* で表記(実型は各引数コメント参照)。値渡し構造体・enum は対応する typedef を cdef に追加すること。
// WINAPI(stdcall): x64 では呼出規約が統一されるため問題なし。x86 では __stdcall 対応のラッパが必要な場合あり。import com.sun.jna.*;
import com.sun.jna.ptr.*;
import com.sun.jna.win32.StdCallLibrary;
import com.sun.jna.win32.W32APIOptions;
public interface P2pgraph extends StdCallLibrary {
P2pgraph INSTANCE = Native.load("p2pgraph", P2pgraph.class);
int PeerGraphPeerTimeToUniversalTime(
Pointer hGraph, // void*
Pointer pftPeerTime, // FILETIME*
Pointer pftUniversalTime // FILETIME* out
);
}@[Link("p2pgraph")]
lib LibP2PGRAPH
fun PeerGraphPeerTimeToUniversalTime = PeerGraphPeerTimeToUniversalTime(
hGraph : Void*, # void*
pftPeerTime : FILETIME*, # FILETIME*
pftUniversalTime : FILETIME* # FILETIME* out
) : Int32
end
# 構造体/GUID/enum は lib 内に対応する型定義が必要。
# 呼出規約: x64 は規約統一のため OK。x86(32bit)は WINAPI=stdcall だが Crystal の fun に stdcall 付与構文がなく非対応。import 'dart:ffi';
import 'package:ffi/ffi.dart';
typedef PeerGraphPeerTimeToUniversalTimeNative = Int32 Function(Pointer<Void>, Pointer<Void>, Pointer<Void>);
typedef PeerGraphPeerTimeToUniversalTimeDart = int Function(Pointer<Void>, Pointer<Void>, Pointer<Void>);
final PeerGraphPeerTimeToUniversalTime = DynamicLibrary.open('P2PGRAPH.dll')
.lookupFunction<PeerGraphPeerTimeToUniversalTimeNative, PeerGraphPeerTimeToUniversalTimeDart>('PeerGraphPeerTimeToUniversalTime');
// hGraph : void* -> Pointer<Void>
// pftPeerTime : FILETIME* -> Pointer<Void>
// pftUniversalTime : FILETIME* out -> Pointer<Void>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。{$mode objfpc}{$H+}
function PeerGraphPeerTimeToUniversalTime(
hGraph: Pointer; // void*
pftPeerTime: Pointer; // FILETIME*
pftUniversalTime: Pointer // FILETIME* out
): Integer; stdcall;
external 'P2PGRAPH.dll' name 'PeerGraphPeerTimeToUniversalTime';import Foreign
import Foreign.C.Types
import Foreign.C.String
foreign import stdcall safe "PeerGraphPeerTimeToUniversalTime"
c_PeerGraphPeerTimeToUniversalTime :: Ptr () -> Ptr () -> Ptr () -> IO Int32
-- hGraph : void* -> Ptr ()
-- pftPeerTime : FILETIME* -> Ptr ()
-- pftUniversalTime : FILETIME* out -> Ptr ()
-- 要 GHC(Windows)。stdcall は x64 では ccall として扱われる。ブロックする API は safe 呼び出し推奨。open Ctypes
open Foreign
let peergraphpeertimetouniversaltime =
foreign "PeerGraphPeerTimeToUniversalTime"
((ptr void) @-> (ptr void) @-> (ptr void) @-> returning int32_t)
(* hGraph : void* -> (ptr void) *)
(* pftPeerTime : FILETIME* -> (ptr void) *)
(* pftUniversalTime : FILETIME* out -> (ptr void) *)
(* foreign は cdecl 前提。x64 Windows では WINAPI と一致。構造体は ctypes structure を定義のこと。 *)(cffi:define-foreign-library p2pgraph (t "P2PGRAPH.dll"))
(cffi:use-foreign-library p2pgraph)
(cffi:defcfun ("PeerGraphPeerTimeToUniversalTime" peer-graph-peer-time-to-universal-time :convention :stdcall) :int32
(h-graph :pointer) ; void*
(pft-peer-time :pointer) ; FILETIME*
(pft-universal-time :pointer)) ; FILETIME* out
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。use Win32::API;
my $PeerGraphPeerTimeToUniversalTime = Win32::API::More->new('P2PGRAPH',
'int PeerGraphPeerTimeToUniversalTime(LPVOID hGraph, LPVOID pftPeerTime, LPVOID pftUniversalTime)');
# my $ret = $PeerGraphPeerTimeToUniversalTime->Call($hGraph, $pftPeerTime, $pftUniversalTime);
# hGraph : void* -> LPVOID
# pftPeerTime : FILETIME* -> LPVOID
# pftUniversalTime : FILETIME* out -> LPVOID
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。関連項目
使用する型