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WinUsb_SetPipePolicy
関数指定したパイプの転送ポリシーを設定する。
シグネチャ
// WINUSB.dll
#include <windows.h>
BOOL WinUsb_SetPipePolicy(
WINUSB_INTERFACE_HANDLE InterfaceHandle,
BYTE PipeID,
WINUSB_PIPE_POLICY PolicyType,
DWORD ValueLength,
void* Value
);パラメーター
| 名前 | 型 | 方向 |
|---|---|---|
| InterfaceHandle | WINUSB_INTERFACE_HANDLE | in |
| PipeID | BYTE | in |
| PolicyType | WINUSB_PIPE_POLICY | in |
| ValueLength | DWORD | in |
| Value | void* | in |
戻り値の型: BOOL
各言語での呼び出し定義
// WINUSB.dll
#include <windows.h>
BOOL WinUsb_SetPipePolicy(
WINUSB_INTERFACE_HANDLE InterfaceHandle,
BYTE PipeID,
WINUSB_PIPE_POLICY PolicyType,
DWORD ValueLength,
void* Value
);[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINUSB.dll", SetLastError = true, ExactSpelling = true)]
static extern bool WinUsb_SetPipePolicy(
IntPtr InterfaceHandle, // WINUSB_INTERFACE_HANDLE
byte PipeID, // BYTE
uint PolicyType, // WINUSB_PIPE_POLICY
uint ValueLength, // DWORD
IntPtr Value // void*
);<DllImport("WINUSB.dll", SetLastError:=True, ExactSpelling:=True)>
Public Shared Function WinUsb_SetPipePolicy(
InterfaceHandle As IntPtr, ' WINUSB_INTERFACE_HANDLE
PipeID As Byte, ' BYTE
PolicyType As UInteger, ' WINUSB_PIPE_POLICY
ValueLength As UInteger, ' DWORD
Value As IntPtr ' void*
) As Boolean
End Function' InterfaceHandle : WINUSB_INTERFACE_HANDLE
' PipeID : BYTE
' PolicyType : WINUSB_PIPE_POLICY
' ValueLength : DWORD
' Value : void*
Declare PtrSafe Function WinUsb_SetPipePolicy Lib "winusb" ( _
ByVal InterfaceHandle As LongPtr, _
ByVal PipeID As Byte, _
ByVal PolicyType As Long, _
ByVal ValueLength As Long, _
ByVal Value 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
WinUsb_SetPipePolicy = ctypes.windll.winusb.WinUsb_SetPipePolicy
WinUsb_SetPipePolicy.restype = wintypes.BOOL
WinUsb_SetPipePolicy.argtypes = [
wintypes.HANDLE, # InterfaceHandle : WINUSB_INTERFACE_HANDLE
ctypes.c_ubyte, # PipeID : BYTE
wintypes.DWORD, # PolicyType : WINUSB_PIPE_POLICY
wintypes.DWORD, # ValueLength : DWORD
ctypes.POINTER(None), # Value : void*
]
# GetLastError: use ctypes.GetLastError() (or ctypes.WinDLL(use_last_error=True))require 'fiddle'
require 'fiddle/import'
lib = Fiddle.dlopen('WINUSB.dll')
WinUsb_SetPipePolicy = Fiddle::Function.new(
lib['WinUsb_SetPipePolicy'],
[
Fiddle::TYPE_VOIDP, # InterfaceHandle : WINUSB_INTERFACE_HANDLE
-Fiddle::TYPE_CHAR, # PipeID : BYTE
-Fiddle::TYPE_INT, # PolicyType : WINUSB_PIPE_POLICY
-Fiddle::TYPE_INT, # ValueLength : DWORD
Fiddle::TYPE_VOIDP, # Value : void*
],
Fiddle::TYPE_INT)#[link(name = "winusb")]
extern "system" {
fn WinUsb_SetPipePolicy(
InterfaceHandle: *mut core::ffi::c_void, // WINUSB_INTERFACE_HANDLE
PipeID: u8, // BYTE
PolicyType: u32, // WINUSB_PIPE_POLICY
ValueLength: u32, // DWORD
Value: *mut () // void*
) -> i32;
}
// crates: windows-sys provides ready-made bindings for this API.$sig = @"
[return: MarshalAs(UnmanagedType.Bool)]
[DllImport("WINUSB.dll", SetLastError = true)]
public static extern bool WinUsb_SetPipePolicy(IntPtr InterfaceHandle, byte PipeID, uint PolicyType, uint ValueLength, IntPtr Value);
"@
$api = Add-Type -MemberDefinition $sig -Name 'WINUSB_WinUsb_SetPipePolicy' -Namespace Win32 -PassThru
# $api::WinUsb_SetPipePolicy(InterfaceHandle, PipeID, PolicyType, ValueLength, Value)#uselib "WINUSB.dll"
#func global WinUsb_SetPipePolicy "WinUsb_SetPipePolicy" sptr, sptr, sptr, sptr, sptr
; WinUsb_SetPipePolicy InterfaceHandle, PipeID, PolicyType, ValueLength, Value ; 戻り値は stat
; InterfaceHandle : WINUSB_INTERFACE_HANDLE -> "sptr"
; PipeID : BYTE -> "sptr"
; PolicyType : WINUSB_PIPE_POLICY -> "sptr"
; ValueLength : DWORD -> "sptr"
; Value : void* -> "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 "WINUSB.dll"
#cfunc global WinUsb_SetPipePolicy "WinUsb_SetPipePolicy" sptr, int, int, int, sptr
; res = WinUsb_SetPipePolicy(InterfaceHandle, PipeID, PolicyType, ValueLength, Value)
; InterfaceHandle : WINUSB_INTERFACE_HANDLE -> "sptr"
; PipeID : BYTE -> "int"
; PolicyType : WINUSB_PIPE_POLICY -> "int"
; ValueLength : DWORD -> "int"
; Value : void* -> "sptr"; BOOL WinUsb_SetPipePolicy(WINUSB_INTERFACE_HANDLE InterfaceHandle, BYTE PipeID, WINUSB_PIPE_POLICY PolicyType, DWORD ValueLength, void* Value)
#uselib "WINUSB.dll"
#cfunc global WinUsb_SetPipePolicy "WinUsb_SetPipePolicy" intptr, int, int, int, intptr
; res = WinUsb_SetPipePolicy(InterfaceHandle, PipeID, PolicyType, ValueLength, Value)
; InterfaceHandle : WINUSB_INTERFACE_HANDLE -> "intptr"
; PipeID : BYTE -> "int"
; PolicyType : WINUSB_PIPE_POLICY -> "int"
; ValueLength : DWORD -> "int"
; Value : void* -> "intptr"import (
"golang.org/x/sys/windows"
"unsafe"
)
var (
winusb = windows.NewLazySystemDLL("WINUSB.dll")
procWinUsb_SetPipePolicy = winusb.NewProc("WinUsb_SetPipePolicy")
)
// InterfaceHandle (WINUSB_INTERFACE_HANDLE), PipeID (BYTE), PolicyType (WINUSB_PIPE_POLICY), ValueLength (DWORD), Value (void*)
r1, _, err := procWinUsb_SetPipePolicy.Call(
uintptr(InterfaceHandle),
uintptr(PipeID),
uintptr(PolicyType),
uintptr(ValueLength),
uintptr(Value),
)
_ = err // syscall.Errno (valid when the call sets last-error)
_ = r1 // BOOLfunction WinUsb_SetPipePolicy(
InterfaceHandle: THandle; // WINUSB_INTERFACE_HANDLE
PipeID: Byte; // BYTE
PolicyType: DWORD; // WINUSB_PIPE_POLICY
ValueLength: DWORD; // DWORD
Value: Pointer // void*
): BOOL; stdcall;
external 'WINUSB.dll' name 'WinUsb_SetPipePolicy';result := DllCall("WINUSB\WinUsb_SetPipePolicy"
, "Ptr", InterfaceHandle ; WINUSB_INTERFACE_HANDLE
, "UChar", PipeID ; BYTE
, "UInt", PolicyType ; WINUSB_PIPE_POLICY
, "UInt", ValueLength ; DWORD
, "Ptr", Value ; void*
, "Int") ; return: BOOL●WinUsb_SetPipePolicy(InterfaceHandle, PipeID, PolicyType, ValueLength, Value) = DLL("WINUSB.dll", "bool WinUsb_SetPipePolicy(void*, byte, dword, dword, void*)")
# 呼び出し: WinUsb_SetPipePolicy(InterfaceHandle, PipeID, PolicyType, ValueLength, Value)
# InterfaceHandle : WINUSB_INTERFACE_HANDLE -> "void*"
# PipeID : BYTE -> "byte"
# PolicyType : WINUSB_PIPE_POLICY -> "dword"
# ValueLength : DWORD -> "dword"
# Value : void* -> "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)。