SHFreeShared

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

BOOL SHFreeShared(
    HANDLE hData,
    DWORD dwProcessId
);

<DllImport("SHLWAPI.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function SHFreeShared(
    hData As IntPtr,   ' HANDLE
    dwProcessId As UInteger   ' DWORD
) As Boolean
End Function

' hData : HANDLE
' dwProcessId : DWORD
Declare PtrSafe Function SHFreeShared Lib "shlwapi" ( _
    ByVal hData As LongPtr, _
    ByVal dwProcessId As Long) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

SHFreeShared = ctypes.windll.shlwapi.SHFreeShared
SHFreeShared.restype = wintypes.BOOL
SHFreeShared.argtypes = [
    wintypes.HANDLE,  # hData : HANDLE
    wintypes.DWORD,  # dwProcessId : DWORD
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('SHLWAPI.dll')
SHFreeShared = Fiddle::Function.new(
  lib['SHFreeShared'],
  [
    Fiddle::TYPE_VOIDP,  # hData : HANDLE
    -Fiddle::TYPE_INT,  # dwProcessId : DWORD
  ],
  Fiddle::TYPE_INT)

#[link(name = "shlwapi")]
extern "system" {
    fn SHFreeShared(
        hData: *mut core::ffi::c_void,  // HANDLE
        dwProcessId: u32  // DWORD
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("SHLWAPI.dll", SetLastError = true)]
public static extern bool SHFreeShared(IntPtr hData, uint dwProcessId);
"@
$api = Add-Type -MemberDefinition $sig -Name 'SHLWAPI_SHFreeShared' -Namespace Win32 -PassThru
# $api::SHFreeShared(hData, dwProcessId)

#uselib "SHLWAPI.dll"
#func global SHFreeShared "SHFreeShared" sptr, sptr
; SHFreeShared hData, dwProcessId   ; 戻り値は stat
; hData : HANDLE -> "sptr"
; dwProcessId : DWORD -> "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 "SHLWAPI.dll"
#cfunc global SHFreeShared "SHFreeShared" sptr, int
; res = SHFreeShared(hData, dwProcessId)
; hData : HANDLE -> "sptr"
; dwProcessId : DWORD -> "int"

; BOOL SHFreeShared(HANDLE hData, DWORD dwProcessId)
#uselib "SHLWAPI.dll"
#cfunc global SHFreeShared "SHFreeShared" intptr, int
; res = SHFreeShared(hData, dwProcessId)
; hData : HANDLE -> "intptr"
; dwProcessId : DWORD -> "int"

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

var (
	shlwapi = windows.NewLazySystemDLL("SHLWAPI.dll")
	procSHFreeShared = shlwapi.NewProc("SHFreeShared")
)

// hData (HANDLE), dwProcessId (DWORD)
r1, _, err := procSHFreeShared.Call(
	uintptr(hData),
	uintptr(dwProcessId),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // BOOL

function SHFreeShared(
  hData: THandle;   // HANDLE
  dwProcessId: DWORD   // DWORD
): BOOL; stdcall;
  external 'SHLWAPI.dll' name 'SHFreeShared';

result := DllCall("SHLWAPI\SHFreeShared"
    , "Ptr", hData   ; HANDLE
    , "UInt", dwProcessId   ; DWORD
    , "Int")   ; return: BOOL

●SHFreeShared(hData, dwProcessId) = DLL("SHLWAPI.dll", "bool SHFreeShared(void*, dword)")
# 呼び出し: SHFreeShared(hData, dwProcessId)
# hData : HANDLE -> "void*"
# dwProcessId : 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)。