PssFreeSnapshot

// KERNEL32.dll
#include <windows.h>

DWORD PssFreeSnapshot(
    HANDLE ProcessHandle,
    HPSS SnapshotHandle
);

<DllImport("KERNEL32.dll", ExactSpelling:=True)>
Public Shared Function PssFreeSnapshot(
    ProcessHandle As IntPtr,   ' HANDLE
    SnapshotHandle As IntPtr   ' HPSS
) As UInteger
End Function

' ProcessHandle : HANDLE
' SnapshotHandle : HPSS
Declare PtrSafe Function PssFreeSnapshot Lib "kernel32" ( _
    ByVal ProcessHandle As LongPtr, _
    ByVal SnapshotHandle As LongPtr) As Long
' VBA7前提(PtrSafe)。32bit Office では LongPtr→Long。Integer=16bit / Long=32bit / LongLong=64bit。

import ctypes
from ctypes import wintypes

PssFreeSnapshot = ctypes.windll.kernel32.PssFreeSnapshot
PssFreeSnapshot.restype = wintypes.DWORD
PssFreeSnapshot.argtypes = [
    wintypes.HANDLE,  # ProcessHandle : HANDLE
    wintypes.HANDLE,  # SnapshotHandle : HPSS
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNEL32.dll')
PssFreeSnapshot = Fiddle::Function.new(
  lib['PssFreeSnapshot'],
  [
    Fiddle::TYPE_VOIDP,  # ProcessHandle : HANDLE
    Fiddle::TYPE_VOIDP,  # SnapshotHandle : HPSS
  ],
  -Fiddle::TYPE_INT)

#[link(name = "kernel32")]
extern "system" {
    fn PssFreeSnapshot(
        ProcessHandle: *mut core::ffi::c_void,  // HANDLE
        SnapshotHandle: *mut core::ffi::c_void  // HPSS
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNEL32.dll")]
public static extern uint PssFreeSnapshot(IntPtr ProcessHandle, IntPtr SnapshotHandle);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNEL32_PssFreeSnapshot' -Namespace Win32 -PassThru
# $api::PssFreeSnapshot(ProcessHandle, SnapshotHandle)

#uselib "KERNEL32.dll"
#func global PssFreeSnapshot "PssFreeSnapshot" sptr, sptr
; PssFreeSnapshot ProcessHandle, SnapshotHandle   ; 戻り値は stat
; ProcessHandle : HANDLE -> "sptr"
; SnapshotHandle : HPSS -> "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 PssFreeSnapshot "PssFreeSnapshot" sptr, sptr
; res = PssFreeSnapshot(ProcessHandle, SnapshotHandle)
; ProcessHandle : HANDLE -> "sptr"
; SnapshotHandle : HPSS -> "sptr"

; DWORD PssFreeSnapshot(HANDLE ProcessHandle, HPSS SnapshotHandle)
#uselib "KERNEL32.dll"
#cfunc global PssFreeSnapshot "PssFreeSnapshot" intptr, intptr
; res = PssFreeSnapshot(ProcessHandle, SnapshotHandle)
; ProcessHandle : HANDLE -> "intptr"
; SnapshotHandle : HPSS -> "intptr"

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

var (
	kernel32 = windows.NewLazySystemDLL("KERNEL32.dll")
	procPssFreeSnapshot = kernel32.NewProc("PssFreeSnapshot")
)

// ProcessHandle (HANDLE), SnapshotHandle (HPSS)
r1, _, err := procPssFreeSnapshot.Call(
	uintptr(ProcessHandle),
	uintptr(SnapshotHandle),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function PssFreeSnapshot(
  ProcessHandle: THandle;   // HANDLE
  SnapshotHandle: THandle   // HPSS
): DWORD; stdcall;
  external 'KERNEL32.dll' name 'PssFreeSnapshot';

result := DllCall("KERNEL32\PssFreeSnapshot"
    , "Ptr", ProcessHandle   ; HANDLE
    , "Ptr", SnapshotHandle   ; HPSS
    , "UInt")   ; return: DWORD

●PssFreeSnapshot(ProcessHandle, SnapshotHandle) = DLL("KERNEL32.dll", "dword PssFreeSnapshot(void*, void*)")
# 呼び出し: PssFreeSnapshot(ProcessHandle, SnapshotHandle)
# ProcessHandle : HANDLE -> "void*"
# SnapshotHandle : HPSS -> "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)。