WerRegisterCustomMetadata

// KERNEL32.dll
#include <windows.h>

HRESULT WerRegisterCustomMetadata(
    LPCWSTR key,
    LPCWSTR value
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function WerRegisterCustomMetadata(
    <MarshalAs(UnmanagedType.LPWStr)> key As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> value As String   ' LPCWSTR
) As Integer
End Function

' key : LPCWSTR
' value : LPCWSTR
Declare PtrSafe Function WerRegisterCustomMetadata Lib "kernel32" ( _
    ByVal key As LongPtr, _
    ByVal value 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

WerRegisterCustomMetadata = ctypes.windll.kernel32.WerRegisterCustomMetadata
WerRegisterCustomMetadata.restype = ctypes.c_int
WerRegisterCustomMetadata.argtypes = [
    wintypes.LPCWSTR,  # key : LPCWSTR
    wintypes.LPCWSTR,  # value : LPCWSTR
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
WerRegisterCustomMetadata = Fiddle::Function.new(
  lib['WerRegisterCustomMetadata'],
  [
    Fiddle::TYPE_VOIDP,  # key : LPCWSTR
    Fiddle::TYPE_VOIDP,  # value : LPCWSTR
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn WerRegisterCustomMetadata(
        key: *const u16,  // LPCWSTR
        value: *const u16  // LPCWSTR
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern int WerRegisterCustomMetadata([MarshalAs(UnmanagedType.LPWStr)] string key, [MarshalAs(UnmanagedType.LPWStr)] string value);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_WerRegisterCustomMetadata' -Namespace Win32 -PassThru
# $api::WerRegisterCustomMetadata(key, value)

#uselib "KERNEL32.dll"
#func global WerRegisterCustomMetadata "WerRegisterCustomMetadata" sptr, sptr
; WerRegisterCustomMetadata key, value   ; 戻り値は stat
; key : LPCWSTR -> "sptr"
; value : LPCWSTR -> "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 "KERNEL32.dll"
#cfunc global WerRegisterCustomMetadata "WerRegisterCustomMetadata" wstr, wstr
; res = WerRegisterCustomMetadata(key, value)
; key : LPCWSTR -> "wstr"
; value : LPCWSTR -> "wstr"

; HRESULT WerRegisterCustomMetadata(LPCWSTR key, LPCWSTR value)
#uselib "KERNEL32.dll"
#cfunc global WerRegisterCustomMetadata "WerRegisterCustomMetadata" wstr, wstr
; res = WerRegisterCustomMetadata(key, value)
; key : LPCWSTR -> "wstr"
; value : LPCWSTR -> "wstr"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procWerRegisterCustomMetadata = kernel32.NewProc("WerRegisterCustomMetadata")
)

// key (LPCWSTR), value (LPCWSTR)
r1, _, err := procWerRegisterCustomMetadata.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(key))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(value))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function WerRegisterCustomMetadata(
  key: PWideChar;   // LPCWSTR
  value: PWideChar   // LPCWSTR
): Integer; stdcall;
  external 'KERNEL32.dll' name 'WerRegisterCustomMetadata';

result := DllCall("KERNEL32\WerRegisterCustomMetadata"
    , "WStr", key   ; LPCWSTR
    , "WStr", value   ; LPCWSTR
    , "Int")   ; return: HRESULT

●WerRegisterCustomMetadata(key, value) = DLL("KERNEL32.dll", "int WerRegisterCustomMetadata(char*, char*)")
# 呼び出し: WerRegisterCustomMetadata(key, value)
# key : LPCWSTR -> "char*"
# value : LPCWSTR -> "char*"
# 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)。