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- /** @file
- Copyright (c) 2018, Linaro. All rights reserved.
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #ifndef __PLATFORM_VIRTUAL_KEYBOARD_H__
- #define __PLATFORM_VIRTUAL_KEYBOARD_H__
- //
- // Protocol interface structure
- //
- typedef struct _PLATFORM_VIRTUAL_KBD_PROTOCOL PLATFORM_VIRTUAL_KBD_PROTOCOL;
- typedef struct _VIRTUAL_KBD_KEY VIRTUAL_KBD_KEY;
- #define VIRTUAL_KEYBOARD_KEY_SIGNATURE SIGNATURE_32 ('v', 'k', 'b', 'd')
- struct _VIRTUAL_KBD_KEY {
- UINTN Signature;
- EFI_INPUT_KEY Key;
- };
- typedef
- EFI_STATUS
- (EFIAPI *PLATFORM_VIRTUAL_KBD_REGISTER)(
- IN VOID
- );
- typedef
- EFI_STATUS
- (EFIAPI *PLATFORM_VIRTUAL_KBD_RESET)(
- IN VOID
- );
- typedef
- BOOLEAN
- (EFIAPI *PLATFORM_VIRTUAL_KBD_QUERY)(
- IN VIRTUAL_KBD_KEY *VirtualKey
- );
- typedef
- EFI_STATUS
- (EFIAPI *PLATFORM_VIRTUAL_KBD_CLEAR)(
- IN VIRTUAL_KBD_KEY *VirtualKey
- );
- struct _PLATFORM_VIRTUAL_KBD_PROTOCOL {
- PLATFORM_VIRTUAL_KBD_REGISTER Register;
- PLATFORM_VIRTUAL_KBD_RESET Reset;
- PLATFORM_VIRTUAL_KBD_QUERY Query;
- PLATFORM_VIRTUAL_KBD_CLEAR Clear;
- };
- extern EFI_GUID gPlatformVirtualKeyboardProtocolGuid;
- #endif /* __PLATFORM_VIRTUAL_KEYBOARD_H__ */
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