CfQuerySyncProviderStatus

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

HRESULT CfQuerySyncProviderStatus(
    CF_CONNECTION_KEY ConnectionKey,
    CF_SYNC_PROVIDER_STATUS* ProviderStatus
);

<DllImport("cldapi.dll", ExactSpelling:=True)>
Public Shared Function CfQuerySyncProviderStatus(
    ConnectionKey As Long,   ' CF_CONNECTION_KEY
    <Out> ByRef ProviderStatus As UInteger   ' CF_SYNC_PROVIDER_STATUS* out
) As Integer
End Function

' ConnectionKey : CF_CONNECTION_KEY
' ProviderStatus : CF_SYNC_PROVIDER_STATUS* out
Declare PtrSafe Function CfQuerySyncProviderStatus Lib "cldapi" ( _
    ByVal ConnectionKey As LongLong, _
    ByRef ProviderStatus 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

CfQuerySyncProviderStatus = ctypes.windll.cldapi.CfQuerySyncProviderStatus
CfQuerySyncProviderStatus.restype = ctypes.c_int
CfQuerySyncProviderStatus.argtypes = [
    ctypes.c_longlong,  # ConnectionKey : CF_CONNECTION_KEY
    ctypes.c_void_p,  # ProviderStatus : CF_SYNC_PROVIDER_STATUS* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('cldapi.dll')
CfQuerySyncProviderStatus = Fiddle::Function.new(
  lib['CfQuerySyncProviderStatus'],
  [
    Fiddle::TYPE_LONG_LONG,  # ConnectionKey : CF_CONNECTION_KEY
    Fiddle::TYPE_VOIDP,  # ProviderStatus : CF_SYNC_PROVIDER_STATUS* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "cldapi")]
extern "system" {
    fn CfQuerySyncProviderStatus(
        ConnectionKey: i64,  // CF_CONNECTION_KEY
        ProviderStatus: *mut u32  // CF_SYNC_PROVIDER_STATUS* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("cldapi.dll")]
public static extern int CfQuerySyncProviderStatus(long ConnectionKey, out uint ProviderStatus);
"@
$api = Add-Type -MemberDefinition $sig -Name 'cldapi_CfQuerySyncProviderStatus' -Namespace Win32 -PassThru
# $api::CfQuerySyncProviderStatus(ConnectionKey, ProviderStatus)

#uselib "cldapi.dll"
#func global CfQuerySyncProviderStatus "CfQuerySyncProviderStatus" sptr, sptr
; CfQuerySyncProviderStatus ConnectionKey, ProviderStatus   ; 戻り値は stat
; ConnectionKey : CF_CONNECTION_KEY -> "sptr"
; ProviderStatus : CF_SYNC_PROVIDER_STATUS* out -> "sptr"
; ※HSP3.7は int64 引数(64bit値渡し)に非対応です。
; ※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 "cldapi.dll"
#cfunc global CfQuerySyncProviderStatus "CfQuerySyncProviderStatus" int64, int
; res = CfQuerySyncProviderStatus(ConnectionKey, ProviderStatus)
; ConnectionKey : CF_CONNECTION_KEY -> "int64"
; ProviderStatus : CF_SYNC_PROVIDER_STATUS* out -> "int"
; ※int64 引数の DLL 値渡しは x64 ランタイム(hsp3_64)のみ対応(x86 は未対応)。

; HRESULT CfQuerySyncProviderStatus(CF_CONNECTION_KEY ConnectionKey, CF_SYNC_PROVIDER_STATUS* ProviderStatus)
#uselib "cldapi.dll"
#cfunc global CfQuerySyncProviderStatus "CfQuerySyncProviderStatus" int64, int
; res = CfQuerySyncProviderStatus(ConnectionKey, ProviderStatus)
; ConnectionKey : CF_CONNECTION_KEY -> "int64"
; ProviderStatus : CF_SYNC_PROVIDER_STATUS* out -> "int"

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

var (
	cldapi = windows.NewLazySystemDLL("cldapi.dll")
	procCfQuerySyncProviderStatus = cldapi.NewProc("CfQuerySyncProviderStatus")
)

// ConnectionKey (CF_CONNECTION_KEY), ProviderStatus (CF_SYNC_PROVIDER_STATUS* out)
r1, _, err := procCfQuerySyncProviderStatus.Call(
	uintptr(ConnectionKey),
	uintptr(ProviderStatus),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function CfQuerySyncProviderStatus(
  ConnectionKey: Int64;   // CF_CONNECTION_KEY
  ProviderStatus: Pointer   // CF_SYNC_PROVIDER_STATUS* out
): Integer; stdcall;
  external 'cldapi.dll' name 'CfQuerySyncProviderStatus';

result := DllCall("cldapi\CfQuerySyncProviderStatus"
    , "Int64", ConnectionKey   ; CF_CONNECTION_KEY
    , "Ptr", ProviderStatus   ; CF_SYNC_PROVIDER_STATUS* out
    , "Int")   ; return: HRESULT

●CfQuerySyncProviderStatus(ConnectionKey, ProviderStatus) = DLL("cldapi.dll", "int CfQuerySyncProviderStatus(int64, void*)")
# 呼び出し: CfQuerySyncProviderStatus(ConnectionKey, ProviderStatus)
# ConnectionKey : CF_CONNECTION_KEY -> "int64"
# ProviderStatus : CF_SYNC_PROVIDER_STATUS* 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)。