GetExpandedNameA

// KERNEL32.dll  (ANSI / -A)
#include <windows.h>

INT GetExpandedNameA(
    LPSTR lpszSource,
    LPSTR lpszBuffer
);

<DllImport("KERNEL32.dll", CharSet:=CharSet.Ansi, SetLastError:=True, ExactSpelling:=True)>
Public Shared Function GetExpandedNameA(
    <MarshalAs(UnmanagedType.LPStr)> lpszSource As String,   ' LPSTR
    <MarshalAs(UnmanagedType.LPStr)> lpszBuffer As System.Text.StringBuilder   ' LPSTR out
) As Integer
End Function

' lpszSource : LPSTR
' lpszBuffer : LPSTR out
Declare PtrSafe Function GetExpandedNameA Lib "kernel32" ( _
    ByVal lpszSource As String, _
    ByVal lpszBuffer As String) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

GetExpandedNameA = ctypes.windll.kernel32.GetExpandedNameA
GetExpandedNameA.restype = ctypes.c_int
GetExpandedNameA.argtypes = [
    wintypes.LPCSTR,  # lpszSource : LPSTR
    wintypes.LPSTR,  # lpszBuffer : LPSTR out
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
GetExpandedNameA = Fiddle::Function.new(
  lib['GetExpandedNameA'],
  [
    Fiddle::TYPE_VOIDP,  # lpszSource : LPSTR
    Fiddle::TYPE_VOIDP,  # lpszBuffer : LPSTR out
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn GetExpandedNameA(
        lpszSource: *mut u8,  // LPSTR
        lpszBuffer: *mut u8  // LPSTR out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll", CharSet = CharSet.Ansi, SetLastError = true)]
public static extern int GetExpandedNameA([MarshalAs(UnmanagedType.LPStr)] string lpszSource, [MarshalAs(UnmanagedType.LPStr)] System.Text.StringBuilder lpszBuffer);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_GetExpandedNameA' -Namespace Win32 -PassThru
# $api::GetExpandedNameA(lpszSource, lpszBuffer)

#uselib "KERNEL32.dll"
#func global GetExpandedNameA "GetExpandedNameA" sptr, sptr
; GetExpandedNameA lpszSource, varptr(lpszBuffer)   ; 戻り値は stat
; lpszSource : LPSTR -> "sptr"
; lpszBuffer : 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 "KERNEL32.dll"
#cfunc global GetExpandedNameA "GetExpandedNameA" str, var
; res = GetExpandedNameA(lpszSource, lpszBuffer)
; lpszSource : LPSTR -> "str"
; lpszBuffer : 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。

; INT GetExpandedNameA(LPSTR lpszSource, LPSTR lpszBuffer)
#uselib "KERNEL32.dll"
#cfunc global GetExpandedNameA "GetExpandedNameA" str, var
; res = GetExpandedNameA(lpszSource, lpszBuffer)
; lpszSource : LPSTR -> "str"
; lpszBuffer : 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 (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procGetExpandedNameA = kernel32.NewProc("GetExpandedNameA")
)

// lpszSource (LPSTR), lpszBuffer (LPSTR out)
r1, _, err := procGetExpandedNameA.Call(
	uintptr(unsafe.Pointer(windows.BytePtrFromString(lpszSource))),
	uintptr(lpszBuffer),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // INT

function GetExpandedNameA(
  lpszSource: PAnsiChar;   // LPSTR
  lpszBuffer: PAnsiChar   // LPSTR out
): Integer; stdcall;
  external 'KERNEL32.dll' name 'GetExpandedNameA';

result := DllCall("KERNEL32\GetExpandedNameA"
    , "AStr", lpszSource   ; LPSTR
    , "Ptr", lpszBuffer   ; LPSTR out
    , "Int")   ; return: INT

●GetExpandedNameA(lpszSource, lpszBuffer) = DLL("KERNEL32.dll", "int GetExpandedNameA(char*, char*)")
# 呼び出し: GetExpandedNameA(lpszSource, lpszBuffer)
# lpszSource : LPSTR -> "char*"
# lpszBuffer : 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)。