mirror of https://github.com/acidanthera/audk.git
60 lines
1.3 KiB
C
60 lines
1.3 KiB
C
/** @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__ */
|