1 files changed, 90 insertions, 0 deletions
diff --git a/api/adapter.h b/api/adapter.h
new file mode 100644
index 0000000..5f38e46
--- /dev/null
+++ b/api/adapter.h
@@ -0,0 +1,90 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (C) 2018-2020 WireGuard LLC. All Rights Reserved.
+ */
+
+#pragma once
+
+#include "api.h"
+#include <SetupAPI.h>
+#include <IPExport.h>
+
+#define MAX_POOL 256
+#define MAX_INSTANCE_ID MAX_PATH /* TODO: Is MAX_PATH always enough? */
+
+typedef struct _SP_DEVINFO_DATA_LIST
+{
+    SP_DEVINFO_DATA Data;
+    struct _SP_DEVINFO_DATA_LIST *Next;
+} SP_DEVINFO_DATA_LIST;
+
+WINTUN_STATUS
+AdapterGetDrvInfoDetail(
+    _In_ HDEVINFO DevInfo,
+    _In_opt_ SP_DEVINFO_DATA *DevInfoData,
+    _In_ SP_DRVINFO_DATA_W *DrvInfoData,
+    _Out_ SP_DRVINFO_DETAIL_DATA_W **DrvInfoDetailData);
+
+WINTUN_STATUS
+AdapterDisableAllOurs(_In_ HDEVINFO DevInfo, _Inout_ SP_DEVINFO_DATA_LIST **DisabledAdapters);
+
+WINTUN_STATUS
+AdapterEnableAll(_In_ HDEVINFO DevInfo, _In_ SP_DEVINFO_DATA_LIST *AdaptersToEnable);
+
+WINTUN_STATUS
+AdapterDeleteAllOurs();
+
+void
+AdapterInit();
+
+void
+AdapterCleanup();
+
+typedef struct _WINTUN_ADAPTER
+{
+    GUID CfgInstanceID;
+    WCHAR DevInstanceID[MAX_INSTANCE_ID];
+    DWORD LuidIndex;
+    DWORD IfType;
+    WCHAR Pool[MAX_POOL];
+} WINTUN_ADAPTER;
+
+void WINAPI
+WintunFreeAdapter(_In_ WINTUN_ADAPTER *Adapter);
+
+WINTUN_STATUS WINAPI
+WintunGetAdapter(
+    _In_z_count_c_(MAX_POOL) const WCHAR *Pool,
+    _In_z_count_c_(MAX_ADAPTER_NAME) const WCHAR *Name,
+    _Out_ WINTUN_ADAPTER **Adapter);
+
+WINTUN_STATUS WINAPI
+WintunGetAdapterName(_In_ const WINTUN_ADAPTER *Adapter, _Out_cap_c_(MAX_ADAPTER_NAME) WCHAR *Name);
+
+WINTUN_STATUS WINAPI
+WintunSetAdapterName(_In_ const WINTUN_ADAPTER *Adapter, _In_z_count_c_(MAX_ADAPTER_NAME) const WCHAR *Name);
+
+void WINAPI
+WintunGetAdapterGUID(_In_ const WINTUN_ADAPTER *Adapter, _Out_ GUID *Guid);
+
+void WINAPI
+WintunGetAdapterLUID(_In_ const WINTUN_ADAPTER *Adapter, _Out_ LUID *Luid);
+
+WINTUN_STATUS WINAPI
+WintunGetAdapterDeviceObject(_In_ const WINTUN_ADAPTER *Adapter, _Out_ HANDLE *Handle);
+
+WINTUN_STATUS WINAPI
+WintunCreateAdapter(
+    _In_z_count_c_(MAX_POOL) const WCHAR *Pool,
+    _In_z_count_c_(MAX_ADAPTER_NAME) const WCHAR *Name,
+    _In_opt_ const GUID *RequestedGUID,
+    _Out_ WINTUN_ADAPTER **Adapter,
+    _Inout_ BOOL *RebootRequired);
+
+WINTUN_STATUS WINAPI
+WintunDeleteAdapter(_In_ const WINTUN_ADAPTER *Adapter, _Inout_ BOOL *RebootRequired);
+
+typedef BOOL(CALLBACK *WINTUN_ENUM_FUNC)(_In_ const WINTUN_ADAPTER *Adapter, _In_ LPARAM Param);
+
+WINTUN_STATUS WINAPI
+WintunEnumAdapters(_In_z_count_c_(MAX_POOL) const WCHAR *Pool, _In_ WINTUN_ENUM_FUNC Func, _In_ LPARAM Param);