mirror of https://github.com/acidanthera/audk.git
66 lines
1.7 KiB
C
66 lines
1.7 KiB
C
/** @file
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Copyright (c) 2018, Linaro. All rights reserved.
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#ifndef __PLATFORM_VIRTUAL_KEYBOARD_H__
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#define __PLATFORM_VIRTUAL_KEYBOARD_H__
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//
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// Protocol interface structure
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//
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typedef struct _PLATFORM_VIRTUAL_KBD_PROTOCOL PLATFORM_VIRTUAL_KBD_PROTOCOL;
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typedef struct _VIRTUAL_KBD_KEY VIRTUAL_KBD_KEY;
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#define VIRTUAL_KEYBOARD_KEY_SIGNATURE SIGNATURE_32 ('v', 'k', 'b', 'd')
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struct _VIRTUAL_KBD_KEY {
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UINTN Signature;
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EFI_INPUT_KEY Key;
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};
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typedef
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EFI_STATUS
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(EFIAPI *PLATFORM_VIRTUAL_KBD_REGISTER) (
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IN VOID
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);
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typedef
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EFI_STATUS
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(EFIAPI *PLATFORM_VIRTUAL_KBD_RESET) (
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IN VOID
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);
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typedef
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BOOLEAN
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(EFIAPI *PLATFORM_VIRTUAL_KBD_QUERY) (
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IN VIRTUAL_KBD_KEY *VirtualKey
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);
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typedef
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EFI_STATUS
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(EFIAPI *PLATFORM_VIRTUAL_KBD_CLEAR) (
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IN VIRTUAL_KBD_KEY *VirtualKey
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);
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struct _PLATFORM_VIRTUAL_KBD_PROTOCOL {
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PLATFORM_VIRTUAL_KBD_REGISTER Register;
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PLATFORM_VIRTUAL_KBD_RESET Reset;
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PLATFORM_VIRTUAL_KBD_QUERY Query;
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PLATFORM_VIRTUAL_KBD_CLEAR Clear;
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};
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extern EFI_GUID gPlatformVirtualKeyboardProtocolGuid;
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#endif /* __PLATFORM_VIRTUAL_KEYBOARD_H__ */
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