RemovePackageDependency

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

HRESULT RemovePackageDependency(
    PACKAGEDEPENDENCY_CONTEXT packageDependencyContext
);

<DllImport("KERNELBASE.dll", ExactSpelling:=True)>
Public Shared Function RemovePackageDependency(
    packageDependencyContext As IntPtr   ' PACKAGEDEPENDENCY_CONTEXT
) As Integer
End Function

' packageDependencyContext : PACKAGEDEPENDENCY_CONTEXT
Declare PtrSafe Function RemovePackageDependency Lib "kernelbase" ( _
    ByVal packageDependencyContext 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

RemovePackageDependency = ctypes.windll.kernelbase.RemovePackageDependency
RemovePackageDependency.restype = ctypes.c_int
RemovePackageDependency.argtypes = [
    wintypes.HANDLE,  # packageDependencyContext : PACKAGEDEPENDENCY_CONTEXT
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('KERNELBASE.dll')
RemovePackageDependency = Fiddle::Function.new(
  lib['RemovePackageDependency'],
  [
    Fiddle::TYPE_VOIDP,  # packageDependencyContext : PACKAGEDEPENDENCY_CONTEXT
  ],
  Fiddle::TYPE_INT)

#[link(name = "kernelbase")]
extern "system" {
    fn RemovePackageDependency(
        packageDependencyContext: *mut core::ffi::c_void  // PACKAGEDEPENDENCY_CONTEXT
    ) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("KERNELBASE.dll")]
public static extern int RemovePackageDependency(IntPtr packageDependencyContext);
"@
$api = Add-Type -MemberDefinition $sig -Name 'KERNELBASE_RemovePackageDependency' -Namespace Win32 -PassThru
# $api::RemovePackageDependency(packageDependencyContext)

#uselib "KERNELBASE.dll"
#func global RemovePackageDependency "RemovePackageDependency" sptr
; RemovePackageDependency packageDependencyContext   ; 戻り値は stat
; packageDependencyContext : PACKAGEDEPENDENCY_CONTEXT -> "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 "KERNELBASE.dll"
#cfunc global RemovePackageDependency "RemovePackageDependency" sptr
; res = RemovePackageDependency(packageDependencyContext)
; packageDependencyContext : PACKAGEDEPENDENCY_CONTEXT -> "sptr"

; HRESULT RemovePackageDependency(PACKAGEDEPENDENCY_CONTEXT packageDependencyContext)
#uselib "KERNELBASE.dll"
#cfunc global RemovePackageDependency "RemovePackageDependency" intptr
; res = RemovePackageDependency(packageDependencyContext)
; packageDependencyContext : PACKAGEDEPENDENCY_CONTEXT -> "intptr"

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

var (
	kernelbase = windows.NewLazySystemDLL("KERNELBASE.dll")
	procRemovePackageDependency = kernelbase.NewProc("RemovePackageDependency")
)

// packageDependencyContext (PACKAGEDEPENDENCY_CONTEXT)
r1, _, err := procRemovePackageDependency.Call(
	uintptr(packageDependencyContext),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // HRESULT

function RemovePackageDependency(
  packageDependencyContext: THandle   // PACKAGEDEPENDENCY_CONTEXT
): Integer; stdcall;
  external 'KERNELBASE.dll' name 'RemovePackageDependency';

result := DllCall("KERNELBASE\RemovePackageDependency"
    , "Ptr", packageDependencyContext   ; PACKAGEDEPENDENCY_CONTEXT
    , "Int")   ; return: HRESULT

●RemovePackageDependency(packageDependencyContext) = DLL("KERNELBASE.dll", "int RemovePackageDependency(void*)")
# 呼び出し: RemovePackageDependency(packageDependencyContext)
# packageDependencyContext : PACKAGEDEPENDENCY_CONTEXT -> "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)。