PeerGraphAddRecord

// P2PGRAPH.dll
#include <windows.h>

HRESULT PeerGraphAddRecord(
    void* hGraph,
    PEER_RECORD* pRecord,
    GUID* pRecordId
);

<DllImport("P2PGRAPH.dll", ExactSpelling:=True)>
Public Shared Function PeerGraphAddRecord(
    hGraph As IntPtr,   ' void*
    pRecord As IntPtr,   ' PEER_RECORD*
    <Out> ByRef pRecordId As Guid   ' GUID* out
) As Integer
End Function

' hGraph : void*
' pRecord : PEER_RECORD*
' pRecordId : GUID* out
Declare PtrSafe Function PeerGraphAddRecord Lib "p2pgraph" ( _
    ByVal hGraph As LongPtr, _
    ByVal pRecord As LongPtr, _
    ByVal pRecordId 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

PeerGraphAddRecord = ctypes.windll.p2pgraph.PeerGraphAddRecord
PeerGraphAddRecord.restype = ctypes.c_int
PeerGraphAddRecord.argtypes = [
    ctypes.POINTER(None),  # hGraph : void*
    ctypes.c_void_p,  # pRecord : PEER_RECORD*
    ctypes.c_void_p,  # pRecordId : GUID* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('P2PGRAPH.dll')
PeerGraphAddRecord = Fiddle::Function.new(
  lib['PeerGraphAddRecord'],
  [
    Fiddle::TYPE_VOIDP,  # hGraph : void*
    Fiddle::TYPE_VOIDP,  # pRecord : PEER_RECORD*
    Fiddle::TYPE_VOIDP,  # pRecordId : GUID* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "p2pgraph")]
extern "system" {
    fn PeerGraphAddRecord(
        hGraph: *mut (),  // void*
        pRecord: *mut PEER_RECORD,  // PEER_RECORD*
        pRecordId: *mut GUID  // GUID* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("P2PGRAPH.dll")]
public static extern int PeerGraphAddRecord(IntPtr hGraph, IntPtr pRecord, out Guid pRecordId);
"@
$api = Add-Type -MemberDefinition $sig -Name 'P2PGRAPH_PeerGraphAddRecord' -Namespace Win32 -PassThru
# $api::PeerGraphAddRecord(hGraph, pRecord, pRecordId)

#uselib "P2PGRAPH.dll"
#func global PeerGraphAddRecord "PeerGraphAddRecord" sptr, sptr, sptr
; PeerGraphAddRecord hGraph, varptr(pRecord), varptr(pRecordId)   ; 戻り値は stat
; hGraph : void* -> "sptr"
; pRecord : PEER_RECORD* -> "sptr"
; pRecordId : GUID* 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。

#uselib "P2PGRAPH.dll"
#cfunc global PeerGraphAddRecord "PeerGraphAddRecord" sptr, var, var
; res = PeerGraphAddRecord(hGraph, pRecord, pRecordId)
; hGraph : void* -> "sptr"
; pRecord : PEER_RECORD* -> "var"
; pRecordId : GUID* 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 PeerGraphAddRecord(void* hGraph, PEER_RECORD* pRecord, GUID* pRecordId)
#uselib "P2PGRAPH.dll"
#cfunc global PeerGraphAddRecord "PeerGraphAddRecord" intptr, var, var
; res = PeerGraphAddRecord(hGraph, pRecord, pRecordId)
; hGraph : void* -> "intptr"
; pRecord : PEER_RECORD* -> "var"
; pRecordId : GUID* 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。

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

var (
	p2pgraph = windows.NewLazySystemDLL("P2PGRAPH.dll")
	procPeerGraphAddRecord = p2pgraph.NewProc("PeerGraphAddRecord")
)

// hGraph (void*), pRecord (PEER_RECORD*), pRecordId (GUID* out)
r1, _, err := procPeerGraphAddRecord.Call(
	uintptr(hGraph),
	uintptr(pRecord),
	uintptr(pRecordId),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function PeerGraphAddRecord(
  hGraph: Pointer;   // void*
  pRecord: Pointer;   // PEER_RECORD*
  pRecordId: PGUID   // GUID* out
): Integer; stdcall;
  external 'P2PGRAPH.dll' name 'PeerGraphAddRecord';

result := DllCall("P2PGRAPH\PeerGraphAddRecord"
    , "Ptr", hGraph   ; void*
    , "Ptr", pRecord   ; PEER_RECORD*
    , "Ptr", pRecordId   ; GUID* out
    , "Int")   ; return: HRESULT

●PeerGraphAddRecord(hGraph, pRecord, pRecordId) = DLL("P2PGRAPH.dll", "int PeerGraphAddRecord(void*, void*, void*)")
# 呼び出し: PeerGraphAddRecord(hGraph, pRecord, pRecordId)
# hGraph : void* -> "void*"
# pRecord : PEER_RECORD* -> "void*"
# pRecordId : GUID* 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)。