SymSrvDeltaNameW

// dbghelp.dll  (Unicode / -W)
#include <windows.h>

LPWSTR SymSrvDeltaNameW(
    HANDLE hProcess,
    LPCWSTR SymPath,   // optional
    LPCWSTR Type,
    LPCWSTR File1,
    LPCWSTR File2
);

<DllImport("dbghelp.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SymSrvDeltaNameW(
    hProcess As IntPtr,   ' HANDLE
    <MarshalAs(UnmanagedType.LPWStr)> SymPath As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> Type As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> File1 As String,   ' LPCWSTR
    <MarshalAs(UnmanagedType.LPWStr)> File2 As String   ' LPCWSTR
) As IntPtr
End Function

' hProcess : HANDLE
' SymPath : LPCWSTR optional
' Type : LPCWSTR
' File1 : LPCWSTR
' File2 : LPCWSTR
Declare PtrSafe Function SymSrvDeltaNameW Lib "dbghelp" ( _
    ByVal hProcess As LongPtr, _
    ByVal SymPath As LongPtr, _
    ByVal Type As LongPtr, _
    ByVal File1 As LongPtr, _
    ByVal File2 As LongPtr) As LongPtr
' Unicode(W): 文字列は ByVal As LongPtr とし StrPtr(unicodeStr) を渡す
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SymSrvDeltaNameW = ctypes.windll.dbghelp.SymSrvDeltaNameW
SymSrvDeltaNameW.restype = wintypes.LPWSTR
SymSrvDeltaNameW.argtypes = [
    wintypes.HANDLE,  # hProcess : HANDLE
    wintypes.LPCWSTR,  # SymPath : LPCWSTR optional
    wintypes.LPCWSTR,  # Type : LPCWSTR
    wintypes.LPCWSTR,  # File1 : LPCWSTR
    wintypes.LPCWSTR,  # File2 : LPCWSTR
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dbghelp.dll')
SymSrvDeltaNameW = Fiddle::Function.new(
  lib['SymSrvDeltaNameW'],
  [
    Fiddle::TYPE_VOIDP,  # hProcess : HANDLE
    Fiddle::TYPE_VOIDP,  # SymPath : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # Type : LPCWSTR
    Fiddle::TYPE_VOIDP,  # File1 : LPCWSTR
    Fiddle::TYPE_VOIDP,  # File2 : LPCWSTR
  ],
  Fiddle::TYPE_VOIDP)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "dbghelp")]
extern "system" {
    fn SymSrvDeltaNameW(
        hProcess: *mut core::ffi::c_void,  // HANDLE
        SymPath: *const u16,  // LPCWSTR optional
        Type: *const u16,  // LPCWSTR
        File1: *const u16,  // LPCWSTR
        File2: *const u16  // LPCWSTR
    ) -> *mut u16;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("dbghelp.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern IntPtr SymSrvDeltaNameW(IntPtr hProcess, [MarshalAs(UnmanagedType.LPWStr)] string SymPath, [MarshalAs(UnmanagedType.LPWStr)] string Type, [MarshalAs(UnmanagedType.LPWStr)] string File1, [MarshalAs(UnmanagedType.LPWStr)] string File2);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_SymSrvDeltaNameW' -Namespace Win32 -PassThru
# $api::SymSrvDeltaNameW(hProcess, SymPath, Type, File1, File2)

#uselib "dbghelp.dll"
#func global SymSrvDeltaNameW "SymSrvDeltaNameW" wptr, wptr, wptr, wptr, wptr
; SymSrvDeltaNameW hProcess, SymPath, Type, File1, File2   ; 戻り値は stat
; hProcess : HANDLE -> "wptr"
; SymPath : LPCWSTR optional -> "wptr"
; Type : LPCWSTR -> "wptr"
; File1 : LPCWSTR -> "wptr"
; File2 : LPCWSTR -> "wptr"
; ※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 "dbghelp.dll"
#cfunc global SymSrvDeltaNameW "SymSrvDeltaNameW" sptr, wstr, wstr, wstr, wstr
; res = SymSrvDeltaNameW(hProcess, SymPath, Type, File1, File2)
; hProcess : HANDLE -> "sptr"
; SymPath : LPCWSTR optional -> "wstr"
; Type : LPCWSTR -> "wstr"
; File1 : LPCWSTR -> "wstr"
; File2 : LPCWSTR -> "wstr"

; LPWSTR SymSrvDeltaNameW(HANDLE hProcess, LPCWSTR SymPath, LPCWSTR Type, LPCWSTR File1, LPCWSTR File2)
#uselib "dbghelp.dll"
#cfunc global SymSrvDeltaNameW "SymSrvDeltaNameW" intptr, wstr, wstr, wstr, wstr
; res = SymSrvDeltaNameW(hProcess, SymPath, Type, File1, File2)
; hProcess : HANDLE -> "intptr"
; SymPath : LPCWSTR optional -> "wstr"
; Type : LPCWSTR -> "wstr"
; File1 : LPCWSTR -> "wstr"
; File2 : LPCWSTR -> "wstr"

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

var (
	dbghelp = windows.NewLazySystemDLL("dbghelp.dll")
	procSymSrvDeltaNameW = dbghelp.NewProc("SymSrvDeltaNameW")
)

// hProcess (HANDLE), SymPath (LPCWSTR optional), Type (LPCWSTR), File1 (LPCWSTR), File2 (LPCWSTR)
r1, _, err := procSymSrvDeltaNameW.Call(
	uintptr(hProcess),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(SymPath))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(Type))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(File1))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(File2))),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // LPWSTR

function SymSrvDeltaNameW(
  hProcess: THandle;   // HANDLE
  SymPath: PWideChar;   // LPCWSTR optional
  Type: PWideChar;   // LPCWSTR
  File1: PWideChar;   // LPCWSTR
  File2: PWideChar   // LPCWSTR
): PWideChar; stdcall;
  external 'dbghelp.dll' name 'SymSrvDeltaNameW';

result := DllCall("dbghelp\SymSrvDeltaNameW"
    , "Ptr", hProcess   ; HANDLE
    , "WStr", SymPath   ; LPCWSTR optional
    , "WStr", Type   ; LPCWSTR
    , "WStr", File1   ; LPCWSTR
    , "WStr", File2   ; LPCWSTR
    , "Ptr")   ; return: LPWSTR

●SymSrvDeltaNameW(hProcess, SymPath, Type, File1, File2) = DLL("dbghelp.dll", "char* SymSrvDeltaNameW(void*, char*, char*, char*, char*)")
# 呼び出し: SymSrvDeltaNameW(hProcess, SymPath, Type, File1, File2)
# hProcess : HANDLE -> "void*"
# SymPath : LPCWSTR optional -> "char*"
# Type : LPCWSTR -> "char*"
# File1 : LPCWSTR -> "char*"
# File2 : 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)。
# ※-W(Unicode)関数。なでしこ1はANSIのため -A 版の利用を推奨。

const std = @import("std");

extern "dbghelp" fn SymSrvDeltaNameW(
    hProcess: ?*anyopaque, // HANDLE
    SymPath: [*c]const u16, // LPCWSTR optional
    Type: [*c]const u16, // LPCWSTR
    File1: [*c]const u16, // LPCWSTR
    File2: [*c]const u16 // LPCWSTR
) callconv(std.os.windows.WINAPI) [*c]const u16;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc SymSrvDeltaNameW(
    hProcess: pointer,  # HANDLE
    SymPath: WideCString,  # LPCWSTR optional
    Type: WideCString,  # LPCWSTR
    File1: WideCString,  # LPCWSTR
    File2: WideCString  # LPCWSTR
): WideCString {.importc: "SymSrvDeltaNameW", stdcall, dynlib: "dbghelp.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "dbghelp");
extern(Windows)
const(wchar)* SymSrvDeltaNameW(
    void* hProcess,   // HANDLE
    const(wchar)* SymPath,   // LPCWSTR optional
    const(wchar)* Type,   // LPCWSTR
    const(wchar)* File1,   // LPCWSTR
    const(wchar)* File2   // LPCWSTR
);

ccall((:SymSrvDeltaNameW, "dbghelp.dll"), stdcall, Cwstring,
      (Ptr{Cvoid}, Cwstring, Cwstring, Cwstring, Cwstring),
      hProcess, SymPath, Type, File1, File2)
# hProcess : HANDLE -> Ptr{Cvoid}
# SymPath : LPCWSTR optional -> Cwstring
# Type : LPCWSTR -> Cwstring
# File1 : LPCWSTR -> Cwstring
# File2 : LPCWSTR -> Cwstring
# stdcall は 32bit のみ意味を持つ(x64 では無視)。
# Unicode(-W): Cwstring には transcode(UInt16, "...") 等で UTF-16 を渡す。

local ffi = require("ffi")
ffi.cdef[[
const uint16_t* SymSrvDeltaNameW(
    void* hProcess,
    const uint16_t* SymPath,
    const uint16_t* Type,
    const uint16_t* File1,
    const uint16_t* File2);
]]
local dbghelp = ffi.load("dbghelp")
-- dbghelp.SymSrvDeltaNameW(hProcess, SymPath, Type, File1, File2)
-- hProcess : HANDLE
-- SymPath : LPCWSTR optional
-- Type : LPCWSTR
-- File1 : LPCWSTR
-- File2 : LPCWSTR
-- 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。
-- Unicode(-W): uint16_t* には UTF-16LE のバッファ(ffi.new("uint16_t[?]", ...))を渡す。

const koffi = require('koffi');
const lib = koffi.load('dbghelp.dll');
const SymSrvDeltaNameW = lib.func('__stdcall', 'SymSrvDeltaNameW', 'void *', ['void *', 'str16', 'str16', 'str16', 'str16']);
// SymSrvDeltaNameW(hProcess, SymPath, Type, File1, File2)
// hProcess : HANDLE -> 'void *'
// SymPath : LPCWSTR optional -> 'str16'
// Type : LPCWSTR -> 'str16'
// File1 : LPCWSTR -> 'str16'
// File2 : LPCWSTR -> 'str16'
// 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("dbghelp.dll", {
  SymSrvDeltaNameW: { parameters: ["pointer", "buffer", "buffer", "buffer", "buffer"], result: "pointer" },
});
// lib.symbols.SymSrvDeltaNameW(hProcess, SymPath, Type, File1, File2)
// hProcess : HANDLE -> "pointer"
// SymPath : LPCWSTR optional -> "buffer"
// Type : LPCWSTR -> "buffer"
// File1 : LPCWSTR -> "buffer"
// File2 : LPCWSTR -> "buffer"
// 文字列は "buffer"。Unicode(-W) は new TextEncoder() ではなく UTF-16LE のバイト列(末尾に \x00\x00)を Uint8Array で渡す。
// 値渡し構造体は { struct: [ ...field types... ] } を使用。

<?php
$ffi = FFI::cdef(<<<C
const uint16_t* SymSrvDeltaNameW(
    void* hProcess,
    const uint16_t* SymPath,
    const uint16_t* Type,
    const uint16_t* File1,
    const uint16_t* File2);
C, "dbghelp.dll");
// $ffi->SymSrvDeltaNameW(hProcess, SymPath, Type, File1, File2);
// hProcess : HANDLE
// SymPath : LPCWSTR optional
// Type : LPCWSTR
// File1 : LPCWSTR
// File2 : LPCWSTR
// 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 Dbghelp extends StdCallLibrary {
    Dbghelp INSTANCE = Native.load("dbghelp", Dbghelp.class, W32APIOptions.UNICODE_OPTIONS);
    Pointer SymSrvDeltaNameW(
        Pointer hProcess,   // HANDLE
        WString SymPath,   // LPCWSTR optional
        WString Type,   // LPCWSTR
        WString File1,   // LPCWSTR
        WString File2   // LPCWSTR
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("dbghelp")]
lib Libdbghelp
  fun SymSrvDeltaNameW = SymSrvDeltaNameW(
    hProcess : Void*,   # HANDLE
    SymPath : UInt16*,   # LPCWSTR optional
    Type : UInt16*,   # LPCWSTR
    File1 : UInt16*,   # LPCWSTR
    File2 : UInt16*   # LPCWSTR
  ) : UInt16*
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 SymSrvDeltaNameWNative = Pointer<Utf16> Function(Pointer<Void>, Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>);
typedef SymSrvDeltaNameWDart = Pointer<Utf16> Function(Pointer<Void>, Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>, Pointer<Utf16>);
final SymSrvDeltaNameW = DynamicLibrary.open('dbghelp.dll')
    .lookupFunction<SymSrvDeltaNameWNative, SymSrvDeltaNameWDart>('SymSrvDeltaNameW');
// hProcess : HANDLE -> Pointer<Void>
// SymPath : LPCWSTR optional -> Pointer<Utf16>
// Type : LPCWSTR -> Pointer<Utf16>
// File1 : LPCWSTR -> Pointer<Utf16>
// File2 : LPCWSTR -> Pointer<Utf16>
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SymSrvDeltaNameW(
  hProcess: THandle;   // HANDLE
  SymPath: PWideChar;   // LPCWSTR optional
  Type: PWideChar;   // LPCWSTR
  File1: PWideChar;   // LPCWSTR
  File2: PWideChar   // LPCWSTR
): PWideChar; stdcall;
  external 'dbghelp.dll' name 'SymSrvDeltaNameW';

import Foreign
import Foreign.C.Types
import Foreign.C.String

foreign import stdcall safe "SymSrvDeltaNameW"
  c_SymSrvDeltaNameW :: Ptr () -> CWString -> CWString -> CWString -> CWString -> IO CWString
-- hProcess : HANDLE -> Ptr ()
-- SymPath : LPCWSTR optional -> CWString
-- Type : LPCWSTR -> CWString
-- File1 : LPCWSTR -> CWString
-- File2 : LPCWSTR -> CWString
-- 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 symsrvdeltanamew =
  foreign "SymSrvDeltaNameW"
    ((ptr void) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> returning (ptr uint16_t))
(* hProcess : HANDLE -> (ptr void) *)
(* SymPath : LPCWSTR optional -> (ptr uint16_t) *)
(* Type : LPCWSTR -> (ptr uint16_t) *)
(* File1 : LPCWSTR -> (ptr uint16_t) *)
(* File2 : LPCWSTR -> (ptr uint16_t) *)
(* 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 dbghelp (t "dbghelp.dll"))
(cffi:use-foreign-library dbghelp)

(cffi:defcfun ("SymSrvDeltaNameW" sym-srv-delta-name-w :convention :stdcall) (:string :encoding :utf-16le)
  (h-process :pointer)   ; HANDLE
  (sym-path (:string :encoding :utf-16le))   ; LPCWSTR optional
  (type (:string :encoding :utf-16le))   ; LPCWSTR
  (file1 (:string :encoding :utf-16le))   ; LPCWSTR
  (file2 (:string :encoding :utf-16le)))   ; LPCWSTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SymSrvDeltaNameW = Win32::API::More->new('dbghelp',
    'LPWSTR SymSrvDeltaNameW(HANDLE hProcess, LPCWSTR SymPath, LPCWSTR Type, LPCWSTR File1, LPCWSTR File2)');
# my $ret = $SymSrvDeltaNameW->Call($hProcess, $SymPath, $Type, $File1, $File2);
# hProcess : HANDLE -> HANDLE
# SymPath : LPCWSTR optional -> LPCWSTR
# Type : LPCWSTR -> LPCWSTR
# File1 : LPCWSTR -> LPCWSTR
# File2 : LPCWSTR -> LPCWSTR
# 値渡し構造体は pack() した文字列、または Win32::API::Struct を使用。
# Unicode(-W): LPCWSTR/LPWSTR は Win32::API が UTF-16 変換を行う。