RtmReleaseRoutes

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

DWORD RtmReleaseRoutes(
    INT_PTR RtmRegHandle,
    DWORD NumRoutes,
    INT_PTR* RouteHandles
);

<DllImport("rtm.dll", ExactSpelling:=True)>
Public Shared Function RtmReleaseRoutes(
    RtmRegHandle As IntPtr,   ' INT_PTR
    NumRoutes As UInteger,   ' DWORD
    ByRef RouteHandles As IntPtr   ' INT_PTR* in/out
) As UInteger
End Function

' RtmRegHandle : INT_PTR
' NumRoutes : DWORD
' RouteHandles : INT_PTR* in/out
Declare PtrSafe Function RtmReleaseRoutes Lib "rtm" ( _
    ByVal RtmRegHandle As LongPtr, _
    ByVal NumRoutes As Long, _
    ByRef RouteHandles 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

RtmReleaseRoutes = ctypes.windll.rtm.RtmReleaseRoutes
RtmReleaseRoutes.restype = wintypes.DWORD
RtmReleaseRoutes.argtypes = [
    ctypes.c_ssize_t,  # RtmRegHandle : INT_PTR
    wintypes.DWORD,  # NumRoutes : DWORD
    ctypes.POINTER(ctypes.c_ssize_t),  # RouteHandles : INT_PTR* in/out
]

require 'fiddle'
require 'fiddle/import'

lib = Fiddle.dlopen('rtm.dll')
RtmReleaseRoutes = Fiddle::Function.new(
  lib['RtmReleaseRoutes'],
  [
    Fiddle::TYPE_INTPTR_T,  # RtmRegHandle : INT_PTR
    -Fiddle::TYPE_INT,  # NumRoutes : DWORD
    Fiddle::TYPE_VOIDP,  # RouteHandles : INT_PTR* in/out
  ],
  -Fiddle::TYPE_INT)

#[link(name = "rtm")]
extern "system" {
    fn RtmReleaseRoutes(
        RtmRegHandle: isize,  // INT_PTR
        NumRoutes: u32,  // DWORD
        RouteHandles: *mut isize  // INT_PTR* in/out
    ) -> u32;
}
// crates: windows-sys provides ready-made bindings for this API.

$sig = @"
[DllImport("rtm.dll")]
public static extern uint RtmReleaseRoutes(IntPtr RtmRegHandle, uint NumRoutes, ref IntPtr RouteHandles);
"@
$api = Add-Type -MemberDefinition $sig -Name 'rtm_RtmReleaseRoutes' -Namespace Win32 -PassThru
# $api::RtmReleaseRoutes(RtmRegHandle, NumRoutes, RouteHandles)

#uselib "rtm.dll"
#func global RtmReleaseRoutes "RtmReleaseRoutes" sptr, sptr, sptr
; RtmReleaseRoutes RtmRegHandle, NumRoutes, varptr(RouteHandles)   ; 戻り値は stat
; RtmRegHandle : INT_PTR -> "sptr"
; NumRoutes : DWORD -> "sptr"
; RouteHandles : INT_PTR* in/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 "rtm.dll"
#cfunc global RtmReleaseRoutes "RtmReleaseRoutes" sptr, int, var
; res = RtmReleaseRoutes(RtmRegHandle, NumRoutes, RouteHandles)
; RtmRegHandle : INT_PTR -> "sptr"
; NumRoutes : DWORD -> "int"
; RouteHandles : INT_PTR* in/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。

; DWORD RtmReleaseRoutes(INT_PTR RtmRegHandle, DWORD NumRoutes, INT_PTR* RouteHandles)
#uselib "rtm.dll"
#cfunc global RtmReleaseRoutes "RtmReleaseRoutes" intptr, int, var
; res = RtmReleaseRoutes(RtmRegHandle, NumRoutes, RouteHandles)
; RtmRegHandle : INT_PTR -> "intptr"
; NumRoutes : DWORD -> "int"
; RouteHandles : INT_PTR* in/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 (
	rtm = windows.NewLazySystemDLL("rtm.dll")
	procRtmReleaseRoutes = rtm.NewProc("RtmReleaseRoutes")
)

// RtmRegHandle (INT_PTR), NumRoutes (DWORD), RouteHandles (INT_PTR* in/out)
r1, _, err := procRtmReleaseRoutes.Call(
	uintptr(RtmRegHandle),
	uintptr(NumRoutes),
	uintptr(RouteHandles),
)
_ = err  // syscall.Errno (valid when the call sets last-error)
_ = r1   // DWORD

function RtmReleaseRoutes(
  RtmRegHandle: NativeInt;   // INT_PTR
  NumRoutes: DWORD;   // DWORD
  RouteHandles: Pointer   // INT_PTR* in/out
): DWORD; stdcall;
  external 'rtm.dll' name 'RtmReleaseRoutes';

result := DllCall("rtm\RtmReleaseRoutes"
    , "Ptr", RtmRegHandle   ; INT_PTR
    , "UInt", NumRoutes   ; DWORD
    , "Ptr", RouteHandles   ; INT_PTR* in/out
    , "UInt")   ; return: DWORD

●RtmReleaseRoutes(RtmRegHandle, NumRoutes, RouteHandles) = DLL("rtm.dll", "dword RtmReleaseRoutes(int, dword, void*)")
# 呼び出し: RtmReleaseRoutes(RtmRegHandle, NumRoutes, RouteHandles)
# RtmRegHandle : INT_PTR -> "int"
# NumRoutes : DWORD -> "dword"
# RouteHandles : INT_PTR* in/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)。