SymSrvGetFileIndexesW

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

BOOL SymSrvGetFileIndexesW(
    LPCWSTR File,
    GUID* Id,
    DWORD* Val1,
    DWORD* Val2,   // optional
    DWORD Flags
);

<DllImport("dbghelp.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SymSrvGetFileIndexesW(
    <MarshalAs(UnmanagedType.LPWStr)> File As String,   ' LPCWSTR
    <Out> ByRef Id As Guid,   ' GUID* out
    <Out> ByRef Val1 As UInteger,   ' DWORD* out
    Val2 As IntPtr,   ' DWORD* optional, out
    Flags As UInteger   ' DWORD
) As Boolean
End Function

' File : LPCWSTR
' Id : GUID* out
' Val1 : DWORD* out
' Val2 : DWORD* optional, out
' Flags : DWORD
Declare PtrSafe Function SymSrvGetFileIndexesW Lib "dbghelp" ( _
    ByVal File As LongPtr, _
    ByVal Id As LongPtr, _
    ByRef Val1 As Long, _
    ByVal Val2 As LongPtr, _
    ByVal Flags As Long) As Long
' 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

SymSrvGetFileIndexesW = ctypes.windll.dbghelp.SymSrvGetFileIndexesW
SymSrvGetFileIndexesW.restype = wintypes.BOOL
SymSrvGetFileIndexesW.argtypes = [
    wintypes.LPCWSTR,  # File : LPCWSTR
    ctypes.c_void_p,  # Id : GUID* out
    ctypes.POINTER(wintypes.DWORD),  # Val1 : DWORD* out
    ctypes.POINTER(wintypes.DWORD),  # Val2 : DWORD* optional, out
    wintypes.DWORD,  # Flags : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dbghelp.dll')
SymSrvGetFileIndexesW = Fiddle::Function.new(
  lib['SymSrvGetFileIndexesW'],
  [
    Fiddle::TYPE_VOIDP,  # File : LPCWSTR
    Fiddle::TYPE_VOIDP,  # Id : GUID* out
    Fiddle::TYPE_VOIDP,  # Val1 : DWORD* out
    Fiddle::TYPE_VOIDP,  # Val2 : DWORD* optional, out
    -Fiddle::TYPE_INT,  # Flags : DWORD
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "dbghelp")]
extern "system" {
    fn SymSrvGetFileIndexesW(
        File: *const u16,  // LPCWSTR
        Id: *mut GUID,  // GUID* out
        Val1: *mut u32,  // DWORD* out
        Val2: *mut u32,  // DWORD* optional, out
        Flags: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("dbghelp.dll", CharSet = CharSet.Unicode, SetLastError = true)]
public static extern bool SymSrvGetFileIndexesW([MarshalAs(UnmanagedType.LPWStr)] string File, out Guid Id, out uint Val1, IntPtr Val2, uint Flags);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_SymSrvGetFileIndexesW' -Namespace Win32 -PassThru
# $api::SymSrvGetFileIndexesW(File, Id, Val1, Val2, Flags)

#uselib "dbghelp.dll"
#func global SymSrvGetFileIndexesW "SymSrvGetFileIndexesW" wptr, wptr, wptr, wptr, wptr
; SymSrvGetFileIndexesW File, varptr(Id), varptr(Val1), varptr(Val2), Flags   ; 戻り値は stat
; File : LPCWSTR -> "wptr"
; Id : GUID* out -> "wptr"
; Val1 : DWORD* out -> "wptr"
; Val2 : DWORD* optional, out -> "wptr"
; Flags : DWORD -> "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 SymSrvGetFileIndexesW "SymSrvGetFileIndexesW" wstr, var, var, var, int
; res = SymSrvGetFileIndexesW(File, Id, Val1, Val2, Flags)
; File : LPCWSTR -> "wstr"
; Id : GUID* out -> "var"
; Val1 : DWORD* out -> "var"
; Val2 : DWORD* optional, out -> "var"
; Flags : DWORD -> "int"
; ※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。

; BOOL SymSrvGetFileIndexesW(LPCWSTR File, GUID* Id, DWORD* Val1, DWORD* Val2, DWORD Flags)
#uselib "dbghelp.dll"
#cfunc global SymSrvGetFileIndexesW "SymSrvGetFileIndexesW" wstr, var, var, var, int
; res = SymSrvGetFileIndexesW(File, Id, Val1, Val2, Flags)
; File : LPCWSTR -> "wstr"
; Id : GUID* out -> "var"
; Val1 : DWORD* out -> "var"
; Val2 : DWORD* optional, out -> "var"
; Flags : DWORD -> "int"
; ※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 (
	dbghelp = windows.NewLazySystemDLL("dbghelp.dll")
	procSymSrvGetFileIndexesW = dbghelp.NewProc("SymSrvGetFileIndexesW")
)

// File (LPCWSTR), Id (GUID* out), Val1 (DWORD* out), Val2 (DWORD* optional, out), Flags (DWORD)
r1, _, err := procSymSrvGetFileIndexesW.Call(
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(File))),
	uintptr(Id),
	uintptr(Val1),
	uintptr(Val2),
	uintptr(Flags),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SymSrvGetFileIndexesW(
  File: PWideChar;   // LPCWSTR
  Id: PGUID;   // GUID* out
  Val1: Pointer;   // DWORD* out
  Val2: Pointer;   // DWORD* optional, out
  Flags: DWORD   // DWORD
): BOOL; stdcall;
  external 'dbghelp.dll' name 'SymSrvGetFileIndexesW';

result := DllCall("dbghelp\SymSrvGetFileIndexesW"
    , "WStr", File   ; LPCWSTR
    , "Ptr", Id   ; GUID* out
    , "Ptr", Val1   ; DWORD* out
    , "Ptr", Val2   ; DWORD* optional, out
    , "UInt", Flags   ; DWORD
    , "Int")   ; return: BOOL

●SymSrvGetFileIndexesW(File, Id, Val1, Val2, Flags) = DLL("dbghelp.dll", "bool SymSrvGetFileIndexesW(char*, void*, void*, void*, dword)")
# 呼び出し: SymSrvGetFileIndexesW(File, Id, Val1, Val2, Flags)
# File : LPCWSTR -> "char*"
# Id : GUID* out -> "void*"
# Val1 : DWORD* out -> "void*"
# Val2 : DWORD* optional, out -> "void*"
# Flags : DWORD -> "dword"
# 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。