RoParameterizedTypeExtraGetTypeSignature

// api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll
#include <windows.h>

LPSTR RoParameterizedTypeExtraGetTypeSignature(
    ROPARAMIIDHANDLE extra
);

<DllImport("api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll", ExactSpelling:=True)>
Public Shared Function RoParameterizedTypeExtraGetTypeSignature(
    extra As IntPtr   ' ROPARAMIIDHANDLE
) As IntPtr
End Function

' extra : ROPARAMIIDHANDLE
Declare PtrSafe Function RoParameterizedTypeExtraGetTypeSignature Lib "api-ms-win-core-winrt-roparameterizediid-l1-1-0" ( _
    ByVal extra As LongPtr) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

RoParameterizedTypeExtraGetTypeSignature = ctypes.windll.LoadLibrary("api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll").RoParameterizedTypeExtraGetTypeSignature
RoParameterizedTypeExtraGetTypeSignature.restype = wintypes.LPSTR
RoParameterizedTypeExtraGetTypeSignature.argtypes = [
    wintypes.HANDLE,  # extra : ROPARAMIIDHANDLE
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll')
RoParameterizedTypeExtraGetTypeSignature = Fiddle::Function.new(
  lib['RoParameterizedTypeExtraGetTypeSignature'],
  [
    Fiddle::TYPE_VOIDP,  # extra : ROPARAMIIDHANDLE
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "api-ms-win-core-winrt-roparameterizediid-l1-1-0")]
extern "system" {
    fn RoParameterizedTypeExtraGetTypeSignature(
        extra: *mut core::ffi::c_void  // ROPARAMIIDHANDLE
    ) -> *mut u8;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll")]
public static extern IntPtr RoParameterizedTypeExtraGetTypeSignature(IntPtr extra);
"@
$api = Add-Type -MemberDefinition $sig -Name 'api-ms-win-core-winrt-roparameterizediid-l1-1-0_RoParameterizedTypeExtraGetTypeSignature' -Namespace Win32 -PassThru
# $api::RoParameterizedTypeExtraGetTypeSignature(extra)

#uselib "api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll"
#func global RoParameterizedTypeExtraGetTypeSignature "RoParameterizedTypeExtraGetTypeSignature" sptr
; RoParameterizedTypeExtraGetTypeSignature extra   ; 戻り値は stat
; extra : ROPARAMIIDHANDLE -> "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 "api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll"
#cfunc global RoParameterizedTypeExtraGetTypeSignature "RoParameterizedTypeExtraGetTypeSignature" sptr
; res = RoParameterizedTypeExtraGetTypeSignature(extra)
; extra : ROPARAMIIDHANDLE -> "sptr"

; LPSTR RoParameterizedTypeExtraGetTypeSignature(ROPARAMIIDHANDLE extra)
#uselib "api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll"
#cfunc global RoParameterizedTypeExtraGetTypeSignature "RoParameterizedTypeExtraGetTypeSignature" intptr
; res = RoParameterizedTypeExtraGetTypeSignature(extra)
; extra : ROPARAMIIDHANDLE -> "intptr"

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

var (
	api_ms_win_core_winrt_roparameterizediid_l1_1_0 = windows.NewLazySystemDLL("api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll")
	procRoParameterizedTypeExtraGetTypeSignature = api_ms_win_core_winrt_roparameterizediid_l1_1_0.NewProc("RoParameterizedTypeExtraGetTypeSignature")
)

// extra (ROPARAMIIDHANDLE)
r1, _, err := procRoParameterizedTypeExtraGetTypeSignature.Call(
	uintptr(extra),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // LPSTR

function RoParameterizedTypeExtraGetTypeSignature(
  extra: THandle   // ROPARAMIIDHANDLE
): PAnsiChar; stdcall;
  external 'api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll' name 'RoParameterizedTypeExtraGetTypeSignature';

result := DllCall("api-ms-win-core-winrt-roparameterizediid-l1-1-0\RoParameterizedTypeExtraGetTypeSignature"
    , "Ptr", extra   ; ROPARAMIIDHANDLE
    , "Ptr")   ; return: LPSTR

●RoParameterizedTypeExtraGetTypeSignature(extra) = DLL("api-ms-win-core-winrt-roparameterizediid-l1-1-0.dll", "char* RoParameterizedTypeExtraGetTypeSignature(void*)")
# 呼び出し: RoParameterizedTypeExtraGetTypeSignature(extra)
# extra : ROPARAMIIDHANDLE -> "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)。