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// SPDX-License-Identifier: BSD-2-Clause-Patent
/*
* Copyright Red Hat, Inc
* Copyright Peter Jones <pjones@redhat.com>
*/
#ifndef SHIM_REPLACEMENTS_H
#define SHIM_REPLACEMENTS_H
extern EFI_SYSTEM_TABLE *get_active_systab(void);
typedef enum {
VERIFIED_BY_NOTHING,
VERIFIED_BY_CERT,
VERIFIED_BY_HASH
} verification_method_t;
extern verification_method_t verification_method;
extern void hook_system_services(EFI_SYSTEM_TABLE *local_systab);
extern void unhook_system_services(void);
extern void hook_exit(EFI_SYSTEM_TABLE *local_systab);
extern void unhook_exit(void);
typedef struct _SHIM_IMAGE_LOADER {
EFI_IMAGE_LOAD LoadImage;
EFI_IMAGE_START StartImage;
EFI_EXIT Exit;
EFI_IMAGE_UNLOAD UnloadImage;
} SHIM_IMAGE_LOADER;
extern SHIM_IMAGE_LOADER shim_image_loader_interface;
extern void init_image_loader(void);
#endif /* SHIM_REPLACEMENTS_H */
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