59 lines
1.4 KiB
C
59 lines
1.4 KiB
C
/** @file
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Module Name:
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EmuVariableControl.h
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Protocol for controlling EmuVariableUefi driver - installing or uninstalling RT var services emulation.
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initial version - dmazar
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**/
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#ifndef __EmuVariableControl_H__
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#define __EmuVariableControl_H__
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typedef struct _EMU_VARIABLE_CONTROL_PROTOCOL EMU_VARIABLE_CONTROL_PROTOCOL;
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/**
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* EMU_VARIABLE_CONTROL_PROTOCOL.InstallEmulation() type definition
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*/
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typedef EFI_STATUS (EFIAPI * EMU_VARIABLE_CONTROL_INSTALL_EMULATION) (
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IN EMU_VARIABLE_CONTROL_PROTOCOL *This
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);
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/**
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* EMU_VARIABLE_CONTROL_PROTOCOL.UninstallEmulation() type definition
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*/
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typedef EFI_STATUS (EFIAPI * EMU_VARIABLE_CONTROL_UNINSTALL_EMULATION) (
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IN EMU_VARIABLE_CONTROL_PROTOCOL *This
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);
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/**
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* EMU_VARIABLE_CONTROL_PROTOCOL
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*/
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struct _EMU_VARIABLE_CONTROL_PROTOCOL {
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///
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/// Installs RT var services emulation, replaces original RT var services.
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///
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EMU_VARIABLE_CONTROL_INSTALL_EMULATION InstallEmulation;
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///
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/// Uninstalls RT var services emulation, returns original RT var services back.
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///
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EMU_VARIABLE_CONTROL_INSTALL_EMULATION UninstallEmulation;
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};
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#define EMU_VARIABLE_CONTROL_PROTOCOL_GUID \
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{ \
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0x21f41e73, 0xd214, 0x4fcd, {0x85, 0x50, 0x0d, 0x11, 0x51, 0xcf, 0x8e, 0xfb } \
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}
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/** EMU_VARIABLE_CONTROL_PROTOCOL GUID */
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extern EFI_GUID gEmuVariableControlProtocolGuid;
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#endif
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