SymGetSymbolFileW

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

BOOL SymGetSymbolFileW(
    HANDLE hProcess,   // optional
    LPCWSTR SymPath,   // optional
    LPCWSTR ImageFile,
    DWORD Type,
    LPWSTR SymbolFile,
    UINT_PTR cSymbolFile,
    LPWSTR DbgFile,
    UINT_PTR cDbgFile
);

<DllImport("dbghelp.dll", CharSet:=CharSet.Unicode, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SymGetSymbolFileW(
    hProcess As IntPtr,   ' HANDLE optional
    <MarshalAs(UnmanagedType.LPWStr)> SymPath As String,   ' LPCWSTR optional
    <MarshalAs(UnmanagedType.LPWStr)> ImageFile As String,   ' LPCWSTR
    Type As UInteger,   ' DWORD
    <MarshalAs(UnmanagedType.LPWStr)> SymbolFile As System.Text.StringBuilder,   ' LPWSTR out
    cSymbolFile As UIntPtr,   ' UINT_PTR
    <MarshalAs(UnmanagedType.LPWStr)> DbgFile As System.Text.StringBuilder,   ' LPWSTR out
    cDbgFile As UIntPtr   ' UINT_PTR
) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

' hProcess : HANDLE optional
' SymPath : LPCWSTR optional
' ImageFile : LPCWSTR
' Type : DWORD
' SymbolFile : LPWSTR out
' cSymbolFile : UINT_PTR
' DbgFile : LPWSTR out
' cDbgFile : UINT_PTR
Declare PtrSafe Function SymGetSymbolFileW Lib "dbghelp" ( _
    ByVal hProcess As LongPtr, _
    ByVal SymPath As LongPtr, _
    ByVal ImageFile As LongPtr, _
    ByVal Type As Long, _
    ByVal SymbolFile As LongPtr, _
    ByVal cSymbolFile As LongPtr, _
    ByVal DbgFile As LongPtr, _
    ByVal cDbgFile As LongPtr) 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

SymGetSymbolFileW = ctypes.windll.dbghelp.SymGetSymbolFileW
SymGetSymbolFileW.restype = wintypes.BOOL
SymGetSymbolFileW.argtypes = [
    wintypes.HANDLE,  # hProcess : HANDLE optional
    wintypes.LPCWSTR,  # SymPath : LPCWSTR optional
    wintypes.LPCWSTR,  # ImageFile : LPCWSTR
    wintypes.DWORD,  # Type : DWORD
    wintypes.LPWSTR,  # SymbolFile : LPWSTR out
    ctypes.c_size_t,  # cSymbolFile : UINT_PTR
    wintypes.LPWSTR,  # DbgFile : LPWSTR out
    ctypes.c_size_t,  # cDbgFile : UINT_PTR
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dbghelp.dll')
SymGetSymbolFileW = Fiddle::Function.new(
  lib['SymGetSymbolFileW'],
  [
    Fiddle::TYPE_VOIDP,  # hProcess : HANDLE optional
    Fiddle::TYPE_VOIDP,  # SymPath : LPCWSTR optional
    Fiddle::TYPE_VOIDP,  # ImageFile : LPCWSTR
    -Fiddle::TYPE_INT,  # Type : DWORD
    Fiddle::TYPE_VOIDP,  # SymbolFile : LPWSTR out
    Fiddle::TYPE_UINTPTR_T,  # cSymbolFile : UINT_PTR
    Fiddle::TYPE_VOIDP,  # DbgFile : LPWSTR out
    Fiddle::TYPE_UINTPTR_T,  # cDbgFile : UINT_PTR
  ],
  Fiddle::TYPE_INT)
# Wide strings: pass str.encode("UTF-16LE") + "\x00\x00"

#[link(name = "dbghelp")]
extern "system" {
    fn SymGetSymbolFileW(
        hProcess: *mut core::ffi::c_void,  // HANDLE optional
        SymPath: *const u16,  // LPCWSTR optional
        ImageFile: *const u16,  // LPCWSTR
        Type: u32,  // DWORD
        SymbolFile: *mut u16,  // LPWSTR out
        cSymbolFile: usize,  // UINT_PTR
        DbgFile: *mut u16,  // LPWSTR out
        cDbgFile: usize  // UINT_PTR
    ) -> 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 SymGetSymbolFileW(IntPtr hProcess, [MarshalAs(UnmanagedType.LPWStr)] string SymPath, [MarshalAs(UnmanagedType.LPWStr)] string ImageFile, uint Type, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder SymbolFile, UIntPtr cSymbolFile, [MarshalAs(UnmanagedType.LPWStr)] System.Text.StringBuilder DbgFile, UIntPtr cDbgFile);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_SymGetSymbolFileW' -Namespace Win32 -PassThru
# $api::SymGetSymbolFileW(hProcess, SymPath, ImageFile, Type, SymbolFile, cSymbolFile, DbgFile, cDbgFile)

#uselib "dbghelp.dll"
#func global SymGetSymbolFileW "SymGetSymbolFileW" wptr, wptr, wptr, wptr, wptr, wptr, wptr, wptr
; SymGetSymbolFileW hProcess, SymPath, ImageFile, Type, varptr(SymbolFile), cSymbolFile, varptr(DbgFile), cDbgFile   ; 戻り値は stat
; hProcess : HANDLE optional -> "wptr"
; SymPath : LPCWSTR optional -> "wptr"
; ImageFile : LPCWSTR -> "wptr"
; Type : DWORD -> "wptr"
; SymbolFile : LPWSTR out -> "wptr"
; cSymbolFile : UINT_PTR -> "wptr"
; DbgFile : LPWSTR out -> "wptr"
; cDbgFile : UINT_PTR -> "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。

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

var (
	dbghelp = windows.NewLazySystemDLL("dbghelp.dll")
	procSymGetSymbolFileW = dbghelp.NewProc("SymGetSymbolFileW")
)

// hProcess (HANDLE optional), SymPath (LPCWSTR optional), ImageFile (LPCWSTR), Type (DWORD), SymbolFile (LPWSTR out), cSymbolFile (UINT_PTR), DbgFile (LPWSTR out), cDbgFile (UINT_PTR)
r1, _, err := procSymGetSymbolFileW.Call(
	uintptr(hProcess),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(SymPath))),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(ImageFile))),
	uintptr(Type),
	uintptr(SymbolFile),
	uintptr(cSymbolFile),
	uintptr(DbgFile),
	uintptr(cDbgFile),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SymGetSymbolFileW(
  hProcess: THandle;   // HANDLE optional
  SymPath: PWideChar;   // LPCWSTR optional
  ImageFile: PWideChar;   // LPCWSTR
  Type: DWORD;   // DWORD
  SymbolFile: PWideChar;   // LPWSTR out
  cSymbolFile: NativeUInt;   // UINT_PTR
  DbgFile: PWideChar;   // LPWSTR out
  cDbgFile: NativeUInt   // UINT_PTR
): BOOL; stdcall;
  external 'dbghelp.dll' name 'SymGetSymbolFileW';

result := DllCall("dbghelp\SymGetSymbolFileW"
    , "Ptr", hProcess   ; HANDLE optional
    , "WStr", SymPath   ; LPCWSTR optional
    , "WStr", ImageFile   ; LPCWSTR
    , "UInt", Type   ; DWORD
    , "Ptr", SymbolFile   ; LPWSTR out
    , "UPtr", cSymbolFile   ; UINT_PTR
    , "Ptr", DbgFile   ; LPWSTR out
    , "UPtr", cDbgFile   ; UINT_PTR
    , "Int")   ; return: BOOL

●SymGetSymbolFileW(hProcess, SymPath, ImageFile, Type, SymbolFile, cSymbolFile, DbgFile, cDbgFile) = DLL("dbghelp.dll", "bool SymGetSymbolFileW(void*, char*, char*, dword, char*, int, char*, int)")
# 呼び出し: SymGetSymbolFileW(hProcess, SymPath, ImageFile, Type, SymbolFile, cSymbolFile, DbgFile, cDbgFile)
# hProcess : HANDLE optional -> "void*"
# SymPath : LPCWSTR optional -> "char*"
# ImageFile : LPCWSTR -> "char*"
# Type : DWORD -> "dword"
# SymbolFile : LPWSTR out -> "char*"
# cSymbolFile : UINT_PTR -> "int"
# DbgFile : LPWSTR out -> "char*"
# cDbgFile : UINT_PTR -> "int"
# 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 SymGetSymbolFileW(
    hProcess: ?*anyopaque, // HANDLE optional
    SymPath: [*c]const u16, // LPCWSTR optional
    ImageFile: [*c]const u16, // LPCWSTR
    Type: u32, // DWORD
    SymbolFile: [*c]u16, // LPWSTR out
    cSymbolFile: usize, // UINT_PTR
    DbgFile: [*c]u16, // LPWSTR out
    cDbgFile: usize // UINT_PTR
) callconv(std.os.windows.WINAPI) i32;
// Unicode(-W): UTF-16LE のヌル終端バッファ([*c]const u16)を渡す。

proc SymGetSymbolFileW(
    hProcess: pointer,  # HANDLE optional
    SymPath: WideCString,  # LPCWSTR optional
    ImageFile: WideCString,  # LPCWSTR
    Type: uint32,  # DWORD
    SymbolFile: ptr uint16,  # LPWSTR out
    cSymbolFile: uint,  # UINT_PTR
    DbgFile: ptr uint16,  # LPWSTR out
    cDbgFile: uint  # UINT_PTR
): int32 {.importc: "SymGetSymbolFileW", stdcall, dynlib: "dbghelp.dll".}
# Unicode(-W): WideCString は newWideCString("...") で生成。

pragma(lib, "dbghelp");
extern(Windows)
int SymGetSymbolFileW(
    void* hProcess,   // HANDLE optional
    const(wchar)* SymPath,   // LPCWSTR optional
    const(wchar)* ImageFile,   // LPCWSTR
    uint Type,   // DWORD
    wchar* SymbolFile,   // LPWSTR out
    size_t cSymbolFile,   // UINT_PTR
    wchar* DbgFile,   // LPWSTR out
    size_t cDbgFile   // UINT_PTR
);

ccall((:SymGetSymbolFileW, "dbghelp.dll"), stdcall, Int32,
      (Ptr{Cvoid}, Cwstring, Cwstring, UInt32, Ptr{UInt16}, Csize_t, Ptr{UInt16}, Csize_t),
      hProcess, SymPath, ImageFile, Type, SymbolFile, cSymbolFile, DbgFile, cDbgFile)
# hProcess : HANDLE optional -> Ptr{Cvoid}
# SymPath : LPCWSTR optional -> Cwstring
# ImageFile : LPCWSTR -> Cwstring
# Type : DWORD -> UInt32
# SymbolFile : LPWSTR out -> Ptr{UInt16}
# cSymbolFile : UINT_PTR -> Csize_t
# DbgFile : LPWSTR out -> Ptr{UInt16}
# cDbgFile : UINT_PTR -> Csize_t
# 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[[
int32_t SymGetSymbolFileW(
    void* hProcess,
    const uint16_t* SymPath,
    const uint16_t* ImageFile,
    uint32_t Type,
    uint16_t* SymbolFile,
    uintptr_t cSymbolFile,
    uint16_t* DbgFile,
    uintptr_t cDbgFile);
]]
local dbghelp = ffi.load("dbghelp")
-- dbghelp.SymGetSymbolFileW(hProcess, SymPath, ImageFile, Type, SymbolFile, cSymbolFile, DbgFile, cDbgFile)
-- hProcess : HANDLE optional
-- SymPath : LPCWSTR optional
-- ImageFile : LPCWSTR
-- Type : DWORD
-- SymbolFile : LPWSTR out
-- cSymbolFile : UINT_PTR
-- DbgFile : LPWSTR out
-- cDbgFile : UINT_PTR
-- 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 SymGetSymbolFileW = lib.func('__stdcall', 'SymGetSymbolFileW', 'int32_t', ['void *', 'str16', 'str16', 'uint32_t', 'uint16_t *', 'uintptr_t', 'uint16_t *', 'uintptr_t']);
// SymGetSymbolFileW(hProcess, SymPath, ImageFile, Type, SymbolFile, cSymbolFile, DbgFile, cDbgFile)
// hProcess : HANDLE optional -> 'void *'
// SymPath : LPCWSTR optional -> 'str16'
// ImageFile : LPCWSTR -> 'str16'
// Type : DWORD -> 'uint32_t'
// SymbolFile : LPWSTR out -> 'uint16_t *'
// cSymbolFile : UINT_PTR -> 'uintptr_t'
// DbgFile : LPWSTR out -> 'uint16_t *'
// cDbgFile : UINT_PTR -> 'uintptr_t'
// 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", {
  SymGetSymbolFileW: { parameters: ["pointer", "buffer", "buffer", "u32", "buffer", "usize", "buffer", "usize"], result: "i32" },
});
// lib.symbols.SymGetSymbolFileW(hProcess, SymPath, ImageFile, Type, SymbolFile, cSymbolFile, DbgFile, cDbgFile)
// hProcess : HANDLE optional -> "pointer"
// SymPath : LPCWSTR optional -> "buffer"
// ImageFile : LPCWSTR -> "buffer"
// Type : DWORD -> "u32"
// SymbolFile : LPWSTR out -> "buffer"
// cSymbolFile : UINT_PTR -> "usize"
// DbgFile : LPWSTR out -> "buffer"
// cDbgFile : UINT_PTR -> "usize"
// 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
int32_t SymGetSymbolFileW(
    void* hProcess,
    const uint16_t* SymPath,
    const uint16_t* ImageFile,
    uint32_t Type,
    uint16_t* SymbolFile,
    size_t cSymbolFile,
    uint16_t* DbgFile,
    size_t cDbgFile);
C, "dbghelp.dll");
// $ffi->SymGetSymbolFileW(hProcess, SymPath, ImageFile, Type, SymbolFile, cSymbolFile, DbgFile, cDbgFile);
// hProcess : HANDLE optional
// SymPath : LPCWSTR optional
// ImageFile : LPCWSTR
// Type : DWORD
// SymbolFile : LPWSTR out
// cSymbolFile : UINT_PTR
// DbgFile : LPWSTR out
// cDbgFile : UINT_PTR
// 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);
    boolean SymGetSymbolFileW(
        Pointer hProcess,   // HANDLE optional
        WString SymPath,   // LPCWSTR optional
        WString ImageFile,   // LPCWSTR
        int Type,   // DWORD
        char[] SymbolFile,   // LPWSTR out
        long cSymbolFile,   // UINT_PTR
        char[] DbgFile,   // LPWSTR out
        long cDbgFile   // UINT_PTR
    );
}
// Unicode(-W): WString(入力)/char[](出力)で UTF-16 をマーシャリング。

@[Link("dbghelp")]
lib Libdbghelp
  fun SymGetSymbolFileW = SymGetSymbolFileW(
    hProcess : Void*,   # HANDLE optional
    SymPath : UInt16*,   # LPCWSTR optional
    ImageFile : UInt16*,   # LPCWSTR
    Type : UInt32,   # DWORD
    SymbolFile : UInt16*,   # LPWSTR out
    cSymbolFile : LibC::SizeT,   # UINT_PTR
    DbgFile : UInt16*,   # LPWSTR out
    cDbgFile : LibC::SizeT   # UINT_PTR
  ) : Int32
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 SymGetSymbolFileWNative = Int32 Function(Pointer<Void>, Pointer<Utf16>, Pointer<Utf16>, Uint32, Pointer<Utf16>, UintPtr, Pointer<Utf16>, UintPtr);
typedef SymGetSymbolFileWDart = int Function(Pointer<Void>, Pointer<Utf16>, Pointer<Utf16>, int, Pointer<Utf16>, int, Pointer<Utf16>, int);
final SymGetSymbolFileW = DynamicLibrary.open('dbghelp.dll')
    .lookupFunction<SymGetSymbolFileWNative, SymGetSymbolFileWDart>('SymGetSymbolFileW');
// hProcess : HANDLE optional -> Pointer<Void>
// SymPath : LPCWSTR optional -> Pointer<Utf16>
// ImageFile : LPCWSTR -> Pointer<Utf16>
// Type : DWORD -> Uint32
// SymbolFile : LPWSTR out -> Pointer<Utf16>
// cSymbolFile : UINT_PTR -> UintPtr
// DbgFile : LPWSTR out -> Pointer<Utf16>
// cDbgFile : UINT_PTR -> UintPtr
// 文字列は package:ffi の "...".toNativeUtf16()/toNativeUtf8() で変換。

{$mode objfpc}{$H+}
function SymGetSymbolFileW(
  hProcess: THandle;   // HANDLE optional
  SymPath: PWideChar;   // LPCWSTR optional
  ImageFile: PWideChar;   // LPCWSTR
  Type: DWORD;   // DWORD
  SymbolFile: PWideChar;   // LPWSTR out
  cSymbolFile: NativeUInt;   // UINT_PTR
  DbgFile: PWideChar;   // LPWSTR out
  cDbgFile: NativeUInt   // UINT_PTR
): BOOL; stdcall;
  external 'dbghelp.dll' name 'SymGetSymbolFileW';

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

foreign import stdcall safe "SymGetSymbolFileW"
  c_SymGetSymbolFileW :: Ptr () -> CWString -> CWString -> Word32 -> CWString -> CUIntPtr -> CWString -> CUIntPtr -> IO CInt
-- hProcess : HANDLE optional -> Ptr ()
-- SymPath : LPCWSTR optional -> CWString
-- ImageFile : LPCWSTR -> CWString
-- Type : DWORD -> Word32
-- SymbolFile : LPWSTR out -> CWString
-- cSymbolFile : UINT_PTR -> CUIntPtr
-- DbgFile : LPWSTR out -> CWString
-- cDbgFile : UINT_PTR -> CUIntPtr
-- 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 symgetsymbolfilew =
  foreign "SymGetSymbolFileW"
    ((ptr void) @-> (ptr uint16_t) @-> (ptr uint16_t) @-> uint32_t @-> (ptr uint16_t) @-> size_t @-> (ptr uint16_t) @-> size_t @-> returning int32_t)
(* hProcess : HANDLE optional -> (ptr void) *)
(* SymPath : LPCWSTR optional -> (ptr uint16_t) *)
(* ImageFile : LPCWSTR -> (ptr uint16_t) *)
(* Type : DWORD -> uint32_t *)
(* SymbolFile : LPWSTR out -> (ptr uint16_t) *)
(* cSymbolFile : UINT_PTR -> size_t *)
(* DbgFile : LPWSTR out -> (ptr uint16_t) *)
(* cDbgFile : UINT_PTR -> size_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 ("SymGetSymbolFileW" sym-get-symbol-file-w :convention :stdcall) :int32
  (h-process :pointer)   ; HANDLE optional
  (sym-path (:string :encoding :utf-16le))   ; LPCWSTR optional
  (image-file (:string :encoding :utf-16le))   ; LPCWSTR
  (type :uint32)   ; DWORD
  (symbol-file :pointer)   ; LPWSTR out
  (c-symbol-file :uint64)   ; UINT_PTR
  (dbg-file :pointer)   ; LPWSTR out
  (c-dbg-file :uint64))   ; UINT_PTR
; isize/usize(INT_PTR/SIZE_T)は x64 前提で :int64/:uint64。x86 では :int32/:uint32。

use Win32::API;
my $SymGetSymbolFileW = Win32::API::More->new('dbghelp',
    'BOOL SymGetSymbolFileW(HANDLE hProcess, LPCWSTR SymPath, LPCWSTR ImageFile, DWORD Type, LPWSTR SymbolFile, WPARAM cSymbolFile, LPWSTR DbgFile, WPARAM cDbgFile)');
# my $ret = $SymGetSymbolFileW->Call($hProcess, $SymPath, $ImageFile, $Type, $SymbolFile, $cSymbolFile, $DbgFile, $cDbgFile);
# hProcess : HANDLE optional -> HANDLE
# SymPath : LPCWSTR optional -> LPCWSTR
# ImageFile : LPCWSTR -> LPCWSTR
# Type : DWORD -> DWORD
# SymbolFile : LPWSTR out -> LPWSTR
# cSymbolFile : UINT_PTR -> WPARAM
# DbgFile : LPWSTR out -> LPWSTR
# cDbgFile : UINT_PTR -> WPARAM
# 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。