FindExecutableImage

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

HANDLE FindExecutableImage(
    LPCSTR FileName,
    LPCSTR SymbolPath,
    LPSTR ImageFilePath
);

<DllImport("dbghelp.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function FindExecutableImage(
    <MarshalAs(UnmanagedType.LPStr)> FileName As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> SymbolPath As String,   ' LPCSTR
    <MarshalAs(UnmanagedType.LPStr)> ImageFilePath As System.Text.StringBuilder   ' LPSTR out
) As IntPtr
End Function

' FileName : LPCSTR
' SymbolPath : LPCSTR
' ImageFilePath : LPSTR out
Declare PtrSafe Function FindExecutableImage Lib "dbghelp" ( _
    ByVal FileName As String, _
    ByVal SymbolPath As String, _
    ByVal ImageFilePath As String) As LongPtr
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

FindExecutableImage = ctypes.windll.dbghelp.FindExecutableImage
FindExecutableImage.restype = ctypes.c_void_p
FindExecutableImage.argtypes = [
    wintypes.LPCSTR,  # FileName : LPCSTR
    wintypes.LPCSTR,  # SymbolPath : LPCSTR
    wintypes.LPSTR,  # ImageFilePath : LPSTR out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('dbghelp.dll')
FindExecutableImage = Fiddle::Function.new(
  lib['FindExecutableImage'],
  [
    Fiddle::TYPE_VOIDP,  # FileName : LPCSTR
    Fiddle::TYPE_VOIDP,  # SymbolPath : LPCSTR
    Fiddle::TYPE_VOIDP,  # ImageFilePath : LPSTR out
  ],
  Fiddle::TYPE_VOIDP)

#[link(name = "dbghelp")]
extern "system" {
    fn FindExecutableImage(
        FileName: *const u8,  // LPCSTR
        SymbolPath: *const u8,  // LPCSTR
        ImageFilePath: *mut u8  // LPSTR out
    ) -> *mut core::ffi::c_void;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("dbghelp.dll", SetLastError = true)]
public static extern IntPtr FindExecutableImage([MarshalAs(UnmanagedType.LPStr)] string FileName, [MarshalAs(UnmanagedType.LPStr)] string SymbolPath, [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder ImageFilePath);
"@
$api = Add-Type -MemberDefinition $sig -Name 'dbghelp_FindExecutableImage' -Namespace Win32 -PassThru
# $api::FindExecutableImage(FileName, SymbolPath, ImageFilePath)

#uselib "dbghelp.dll"
#func global FindExecutableImage "FindExecutableImage" sptr, sptr, sptr
; FindExecutableImage FileName, SymbolPath, varptr(ImageFilePath)   ; 戻り値は stat
; FileName : LPCSTR -> "sptr"
; SymbolPath : LPCSTR -> "sptr"
; ImageFilePath : LPSTR out -> "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 "dbghelp.dll"
#cfunc global FindExecutableImage "FindExecutableImage" str, str, var
; res = FindExecutableImage(FileName, SymbolPath, ImageFilePath)
; FileName : LPCSTR -> "str"
; SymbolPath : LPCSTR -> "str"
; ImageFilePath : LPSTR out -> "var"
; ※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。

; HANDLE FindExecutableImage(LPCSTR FileName, LPCSTR SymbolPath, LPSTR ImageFilePath)
#uselib "dbghelp.dll"
#cfunc global FindExecutableImage "FindExecutableImage" str, str, var
; res = FindExecutableImage(FileName, SymbolPath, ImageFilePath)
; FileName : LPCSTR -> "str"
; SymbolPath : LPCSTR -> "str"
; ImageFilePath : LPSTR out -> "var"
; ※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")
	procFindExecutableImage = dbghelp.NewProc("FindExecutableImage")
)

// FileName (LPCSTR), SymbolPath (LPCSTR), ImageFilePath (LPSTR out)
r1, _, err := procFindExecutableImage.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(FileName))),
	uintptr(unsafe.Pointer(windows.BytePtrFromString(SymbolPath))),
	uintptr(ImageFilePath),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HANDLE

function FindExecutableImage(
  FileName: PAnsiChar;   // LPCSTR
  SymbolPath: PAnsiChar;   // LPCSTR
  ImageFilePath: PAnsiChar   // LPSTR out
): THandle; stdcall;
  external 'dbghelp.dll' name 'FindExecutableImage';

result := DllCall("dbghelp\FindExecutableImage"
    , "AStr", FileName   ; LPCSTR
    , "AStr", SymbolPath   ; LPCSTR
    , "Ptr", ImageFilePath   ; LPSTR out
    , "Ptr")   ; return: HANDLE

●FindExecutableImage(FileName, SymbolPath, ImageFilePath) = DLL("dbghelp.dll", "void* FindExecutableImage(char*, char*, char*)")
# 呼び出し: FindExecutableImage(FileName, SymbolPath, ImageFilePath)
# FileName : LPCSTR -> "char*"
# SymbolPath : LPCSTR -> "char*"
# ImageFilePath : LPSTR out -> "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)。