PSPropertyBag_ReadSHORT

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

HRESULT PSPropertyBag_ReadSHORT(
    IPropertyBag* propBag,
    LPCWSTR propName,
    SHORT* value
);

<DllImport("PROPSYS.dll", ExactSpelling:=True)>
Public Shared Function PSPropertyBag_ReadSHORT(
    propBag As IntPtr,   ' IPropertyBag*
    <MarshalAs(UnmanagedType.LPWStr)> propName As String,   ' LPCWSTR
    <Out> ByRef value As Short   ' SHORT* out
) As Integer
End Function

' propBag : IPropertyBag*
' propName : LPCWSTR
' value : SHORT* out
Declare PtrSafe Function PSPropertyBag_ReadSHORT Lib "propsys" ( _
    ByVal propBag As LongPtr, _
    ByVal propName As LongPtr, _
    ByRef value As Integer) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

PSPropertyBag_ReadSHORT = ctypes.windll.propsys.PSPropertyBag_ReadSHORT
PSPropertyBag_ReadSHORT.restype = ctypes.c_int
PSPropertyBag_ReadSHORT.argtypes = [
    ctypes.c_void_p,  # propBag : IPropertyBag*
    wintypes.LPCWSTR,  # propName : LPCWSTR
    ctypes.POINTER(ctypes.c_short),  # value : SHORT* out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('PROPSYS.dll')
PSPropertyBag_ReadSHORT = Fiddle::Function.new(
  lib['PSPropertyBag_ReadSHORT'],
  [
    Fiddle::TYPE_VOIDP,  # propBag : IPropertyBag*
    Fiddle::TYPE_VOIDP,  # propName : LPCWSTR
    Fiddle::TYPE_VOIDP,  # value : SHORT* out
  ],
  Fiddle::TYPE_INT)

#[link(name = "propsys")]
extern "system" {
    fn PSPropertyBag_ReadSHORT(
        propBag: *mut core::ffi::c_void,  // IPropertyBag*
        propName: *const u16,  // LPCWSTR
        value: *mut i16  // SHORT* out
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("PROPSYS.dll")]
public static extern int PSPropertyBag_ReadSHORT(IntPtr propBag, [MarshalAs(UnmanagedType.LPWStr)] string propName, out short value);
"@
$api = Add-Type -MemberDefinition $sig -Name 'PROPSYS_PSPropertyBag_ReadSHORT' -Namespace Win32 -PassThru
# $api::PSPropertyBag_ReadSHORT(propBag, propName, value)

#uselib "PROPSYS.dll"
#func global PSPropertyBag_ReadSHORT "PSPropertyBag_ReadSHORT" sptr, sptr, sptr
; PSPropertyBag_ReadSHORT propBag, propName, varptr(value)   ; 戻り値は stat
; propBag : IPropertyBag* -> "sptr"
; propName : LPCWSTR -> "sptr"
; value : SHORT* 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 "PROPSYS.dll"
#cfunc global PSPropertyBag_ReadSHORT "PSPropertyBag_ReadSHORT" sptr, wstr, var
; res = PSPropertyBag_ReadSHORT(propBag, propName, value)
; propBag : IPropertyBag* -> "sptr"
; propName : LPCWSTR -> "wstr"
; value : SHORT* 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。

; HRESULT PSPropertyBag_ReadSHORT(IPropertyBag* propBag, LPCWSTR propName, SHORT* value)
#uselib "PROPSYS.dll"
#cfunc global PSPropertyBag_ReadSHORT "PSPropertyBag_ReadSHORT" intptr, wstr, var
; res = PSPropertyBag_ReadSHORT(propBag, propName, value)
; propBag : IPropertyBag* -> "intptr"
; propName : LPCWSTR -> "wstr"
; value : SHORT* 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 (
	propsys = windows.NewLazySystemDLL("PROPSYS.dll")
	procPSPropertyBag_ReadSHORT = propsys.NewProc("PSPropertyBag_ReadSHORT")
)

// propBag (IPropertyBag*), propName (LPCWSTR), value (SHORT* out)
r1, _, err := procPSPropertyBag_ReadSHORT.Call(
	uintptr(propBag),
	uintptr(unsafe.Pointer(windows.StringToUTF16Ptr(propName))),
	uintptr(value),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function PSPropertyBag_ReadSHORT(
  propBag: Pointer;   // IPropertyBag*
  propName: PWideChar;   // LPCWSTR
  value: Pointer   // SHORT* out
): Integer; stdcall;
  external 'PROPSYS.dll' name 'PSPropertyBag_ReadSHORT';

result := DllCall("PROPSYS\PSPropertyBag_ReadSHORT"
    , "Ptr", propBag   ; IPropertyBag*
    , "WStr", propName   ; LPCWSTR
    , "Ptr", value   ; SHORT* out
    , "Int")   ; return: HRESULT

●PSPropertyBag_ReadSHORT(propBag, propName, value) = DLL("PROPSYS.dll", "int PSPropertyBag_ReadSHORT(void*, char*, void*)")
# 呼び出し: PSPropertyBag_ReadSHORT(propBag, propName, value)
# propBag : IPropertyBag* -> "void*"
# propName : LPCWSTR -> "char*"
# value : SHORT* out -> "void*"
# 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)。