tap.h

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/*
 *  tapctl -- Utility to manipulate TUN/TAP adapters on Windows
 *            https://community.openvpn.net/openvpn/wiki/Tapctl
 *
 *  Copyright (C) 2018-2025 Simon Rozman <simon@rozman.si>
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License version 2
 *  as published by the Free Software Foundation.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License along
 *  with this program; if not, see <https://www.gnu.org/licenses/>.
 */
 
#ifndef TAP_H
#define TAP_H
 
#include <windows.h>
#include "basic.h"
 
 
DWORD
tap_create_adapter(_In_opt_ HWND hwndParent, _In_opt_ LPCWSTR szDeviceDescription,
                   _In_ LPCWSTR szHwId, _Inout_ LPBOOL pbRebootRequired, _Out_ LPGUID pguidAdapter);
 
 
DWORD
tap_delete_adapter(_In_opt_ HWND hwndParent, _In_ LPCGUID pguidAdapter,
                   _Inout_ LPBOOL pbRebootRequired);
 
 
DWORD
tap_enable_adapter(_In_opt_ HWND hwndParent, _In_ LPCGUID pguidAdapter, _In_ BOOL bEnable,
                   _Inout_ LPBOOL pbRebootRequired);
 
 
DWORD
tap_set_adapter_name(_In_ LPCGUID pguidAdapter, _In_ LPCWSTR szName, _In_ BOOL bSilent);
 
 
struct tap_adapter_node
{
    GUID guid;                      
    LPWSTR szzHardwareIDs;          
    LPWSTR szName;                  
    struct tap_adapter_node *pNext; 
};
 
 
DWORD
tap_list_adapters(_In_opt_ HWND hwndParent, _In_opt_ LPCWSTR szzHwIDs,
                  _Out_ struct tap_adapter_node **ppAdapterList);
 
 
void tap_free_adapter_list(_In_ struct tap_adapter_node *pAdapterList);
 
#endif /* ifndef TAP_H */